diff --git a/devices/pdp11/panel/1170/wide.xml b/devices/pdp11/panel/1170/wide.xml
index 276211716..702346ccd 100644
--- a/devices/pdp11/panel/1170/wide.xml
+++ b/devices/pdp11/panel/1170/wide.xml
@@ -18,6 +18,7 @@
 		<control type="register" label="R5" binding="R5" pos="left" width="60px" padright="8px" padbottom="8px">0000</control>
 		<control type="register" label="SP" binding="R6" pos="left" width="60px" padright="8px" padbottom="8px">0000</control>
 		<control type="register" label="PC" binding="R7" pos="left" width="60px" padright="8px" padbottom="8px">0000</control>
+		<control type="register" label="PS" binding="PS" pos="left" width="60px" padright="8px" padbottom="8px">0000</control>
 		<control type="container" pos="left">
 			<control type="flag" label="N" binding="NF" width="8px" padright="4px" padbottom="8px">0</control>
 			<control type="flag" label="Z" binding="ZF" width="8px" padright="4px" padbottom="8px">0</control>
diff --git a/modules/pdp11/lib/bus.js b/modules/pdp11/lib/bus.js
index b07eb489b..c8ff2a03e 100644
--- a/modules/pdp11/lib/bus.js
+++ b/modules/pdp11/lib/bus.js
@@ -308,8 +308,8 @@ BusPDP11.prototype.initMemory = function()
     }
     this.afnIOPage = new Array(4);
     this.afnIOPage[0] = BusPDP11.controller.readIOPageByte;
-    this.afnIOPage[1] = BusPDP11.controller.readIOPageShort;
-    this.afnIOPage[2] = BusPDP11.controller.writeIOPageByte;
+    this.afnIOPage[1] = BusPDP11.controller.writeIOPageByte;
+    this.afnIOPage[2] = BusPDP11.controller.readIOPageShort;
     this.afnIOPage[3] = BusPDP11.controller.writeIOPageShort;
     this.addrIOPage = this.addrTotal - BusPDP11.IOPAGE_LENGTH;
     this.addMemory(this.addrIOPage, BusPDP11.IOPAGE_LENGTH, MemoryPDP11.TYPE.CONTROLLER, this);
diff --git a/modules/pdp11/lib/cpustate.js b/modules/pdp11/lib/cpustate.js
index 9b939a53e..05b70ec95 100644
--- a/modules/pdp11/lib/cpustate.js
+++ b/modules/pdp11/lib/cpustate.js
@@ -271,7 +271,7 @@ CPUStatePDP11.prototype.setBinding = function(sHTMLType, sBinding, control, sVal
     case "ZF":
     case "VF":
     case "CF":
-    case "PSW":
+    case "PS":
         this.bindings[sBinding] = control;
         this.cLiveRegs++;
         fBound = true;
@@ -300,7 +300,7 @@ CPUStatePDP11.prototype.updateStatus = function(fForce)
                 this.displayValue('R'+i, this.regsGen[i]);
             }
             var regPSW = this.getPSW();
-            this.displayValue("PSW", regPSW);
+            this.displayValue("PS", regPSW);
             this.displayValue("NF", (regPSW & PDP11.PSW.NF)? 1 : 0, 1);
             this.displayValue("ZF", (regPSW & PDP11.PSW.ZF)? 1 : 0, 1);
             this.displayValue("VF", (regPSW & PDP11.PSW.VF)? 1 : 0, 1);
@@ -583,7 +583,19 @@ CPUStatePDP11.prototype.interrupt = function(delay, priority, vector, callback)
 };
 
 /**
- * writePSW(newPSW)
+ * readPSW()
+ *
+ * @this {CPUStatePDP11}
+ * @return {number}
+ */
+CPUStatePDP11.prototype.readPSW = function()
+{
+    var mask = PDP11.PSW.CMODE | PDP11.PSW.PMODE | PDP11.PSW.REGSET | PDP11.PSW.PRI | PDP11.PSW.TF;
+    return this.PSW = (this.PSW & mask) | this.getNF() | this.getZF() | this.getVF() | this.getCF();
+};
+
+/**
+ * setPSW(newPSW)
  *
  * This updates the CPU Processor Status Word. The PSW should generally be written through
  * this routine so that changes can be tracked properly, for example the correct register set,
@@ -596,7 +608,7 @@ CPUStatePDP11.prototype.interrupt = function(delay, priority, vector, callback)
  * @this {CPUStatePDP11}
  * @param {number} newPSW
  */
-CPUStatePDP11.prototype.writePSW = function(newPSW)
+CPUStatePDP11.prototype.setPSW = function(newPSW)
 {
     this.flagN = newPSW << 12;
     this.flagZ = (~newPSW) & 4;
@@ -629,15 +641,17 @@ CPUStatePDP11.prototype.writePSW = function(newPSW)
 };
 
 /**
- * readPSW()
+ * writePSW(newPSW)
+ *
+ * This is a stricter version of setPSW(), used for writes to ADDR_PSW, which preserves bits that
+ * should not be overwritten.
  *
  * @this {CPUStatePDP11}
- * @return {number}
+ * @param {number} newPSW
  */
-CPUStatePDP11.prototype.readPSW = function()
+CPUStatePDP11.prototype.writePSW = function(newPSW)
 {
-    var mask = PDP11.PSW.CMODE | PDP11.PSW.PMODE | PDP11.PSW.REGSET | PDP11.PSW.PRI | PDP11.PSW.TF;
-    return this.PSW = (this.PSW & mask) | this.getNF() | this.getZF() | this.getVF() | this.getCF();
+    this.setPSW((newPSW & 0xf8ef) | (this.PSW & 0x0710));
 };
 
 /**
@@ -685,7 +699,7 @@ CPUStatePDP11.prototype.trap = function(vector, reason)
     this.mmuMode = 0;   // read from kernel D space
     if ((newPC = this.readWordByVirtual(vector | 0x10000)) >= 0) {
         if ((newPSW = this.readWordByVirtual(((vector + 2) & 0xffff) | 0x10000)) >= 0) {
-            this.writePSW((newPSW & 0xcfff) | ((this.trapPSW >> 2) & 0x3000)); // set new this.PSW with previous mode
+            this.setPSW((newPSW & 0xcfff) | ((this.trapPSW >> 2) & 0x3000)); // set new this.PSW with previous mode
             if (doubleTrap) {
                 this.CPU_Error |= 4;
                 this.regsGen[6] = 4;
@@ -740,10 +754,10 @@ CPUStatePDP11.prototype.mapUnibus = function(unibusAddress)
  *
  * When doing mapping, mmuMode is used to decide what address space is to be
  * used. 0 = kernel, 1 = supervisor, 2 = illegal, 3 = user. Normally, mmuMode is
- * set by the writePSW() function but there are exceptions for instructions which
+ * set by the setPSW() function but there are exceptions for instructions which
  * move data between address spaces (MFPD, MFPI, MTPD, and MTPI) and trap(). These will
- * modify mmuMode outside of writePSW() and then restore it again if all worked. If
- * however something happens to cause a trap then no restore is done as writePSW()
+ * modify mmuMode outside of setPSW() and then restore it again if all worked. If
+ * however something happens to cause a trap then no restore is done as setPSW()
  * will have been invoked as part of the trap, which will resynchronize mmuMode
  *
  * mmuMask[mmuMode] is used to control whether I/D space is active or not for
@@ -2188,7 +2202,7 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
                                 //case 0106400: // MTPS 1064SS
                                 //    //LOG_INSTRUCTION(instruction, 1, "MTPS");
                                 //    if ((src = this.readByteByMode(instruction)) >= 0) {
-                                //        this.writePSW((this.PSW & 0xff00) | (src & 0xef));
+                                //        this.setPSW((this.PSW & 0xff00) | (src & 0xef));
                                 //    } // Temporary PDP 11/34A
                                 //    break;
                             case 0x8D40: /*0106500*/ // MFPD 1065DD
@@ -2351,7 +2365,7 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
                                                     savePSW = (savePSW & 0xf81f) | (this.PSW & 0xf8e0);
                                                 }
                                                 this.regsGen[7] = virtualAddress;
-                                                this.writePSW(savePSW);
+                                                this.setPSW(savePSW);
                                                 this.trapMask &= ~0x10; // turn off Trace trap
                                                 if (instruction === 2) this.trapMask |= this.PSW & 0x10; // RTI enables immediate trace
                                             }
diff --git a/modules/pdp11/lib/device.js b/modules/pdp11/lib/device.js
index 6bb6ec75b..8741c90f2 100644
--- a/modules/pdp11/lib/device.js
+++ b/modules/pdp11/lib/device.js
@@ -205,7 +205,7 @@ DevicePDP11.prototype.initBus = function(cmp, bus, cpu, dbg)
  * readPSW(addr)
  *
  * @this {DevicePDP11}
- * @param {number} addr
+ * @param {number} addr (ie, ADDR_PSW)
  * @return {number}
  */
 DevicePDP11.prototype.readPSW = function(addr)
@@ -218,14 +218,19 @@ DevicePDP11.prototype.readPSW = function(addr)
  *
  * @this {DevicePDP11}
  * @param {number} data
- * @param {number} addr
+ * @param {number} addr (ie, ADDR_PSW)
  */
 DevicePDP11.prototype.writePSW = function(data, addr)
 {
     /*
-     * TODO: Review the next line, which mimics access(), and determine if writePSW() can do this itself.
+     * TODO: Determine whether we need to replicate the code in access_iopage() that returns a bogus
+     * error when writing to ADDR_PSW, as a way of preventing instructions like CLR from updating the flags
+     * and potentially modifying some of the PSW bits that were just set (eg, the Z flag).
+     *
+     * If so, then we'll need to centralize the flag update logic, so that it can be skipped whenever a
+     * special one-time opcode flag is set.  Because there are a number of arithmetic instructions besides
+     * CLR that could be used to modify ADDR_PSW.
      */
-    data = (data & 0xf8ef) | (this.cpu.readPSW() & 0x0710);
     this.cpu.writePSW(data);
 };
 
@@ -706,6 +711,40 @@ DevicePDP11.prototype.getCache = function(callback, meta, block, address, count)
     xhr.send(null);
 };
 
+/**
+ * insertData(original, physicalAddress, data, byteFlag)
+ *
+ * @this {DevicePDP11}
+ * @param {number} original
+ * @param {number} physicalAddress
+ * @param {number} data
+ * @param {number} byteFlag
+ * @return {number}
+ */
+DevicePDP11.prototype.insertData = function(original, physicalAddress, data, byteFlag)
+{
+    if (physicalAddress & 1) {
+        if (!byteFlag) {
+            //log.push("TRAP 4 201 " + physicalAddress.toString(8) + " " + data.toString(8));
+            return this.cpu.trap(4, 122);
+        }
+        if (data >= 0) {
+            data = ((data << 8) & 0xff00) | (original & 0xff);
+        } else {
+            data = original;
+        }
+    } else {
+        if (data >= 0) {
+            if (byteFlag) {
+                data = (original & 0xff00) | (data & 0xff);
+            }
+        } else {
+            data = original;
+        }
+    }
+    return data;
+};
+
 /**
  * readData(meta, block, address, count)
  *
@@ -810,8 +849,11 @@ DevicePDP11.prototype.access = function(physicalAddress, data, byteFlag)
     switch (physicalAddress & ~0x3F) /*077*/ {
         case 0x3FFFC0: /*017777700*/ // 017777700 - 017777777
             switch (physicalAddress & ~1) {
-                case 0x3FFFFE: /*017777776*/ // PSW
-                    Component.assert(false);        // verify that this is being handled by our new registered functions now
+                /*
+                 * Superseded by UNIBUS_TABLE (much more of this code will be commented out
+                 * as it is replaced by read/write handlers in the UNIBUS_TABLE; stay tuned).
+                 *
+                case 0x3FFFFE: // 017777776 // PSW
                     result = cpu.readPSW();
                     if (data >= 0) {
                         if (physicalAddress & 1) {
@@ -819,11 +861,11 @@ DevicePDP11.prototype.access = function(physicalAddress, data, byteFlag)
                         } else {
                             if (byteFlag) data = (result & 0xff00) | (data & 0xff);
                         }
-                        data = (data & 0xf8ef) | (result & 0x0710);
                         cpu.writePSW(data);
                         return -1; // KLUDGE - no trap but abort any CC updates
                     }
                     break;
+                */
                 case 0x3FFFFC: /*017777774*/ // stack limit
                     if (data < 0) {
                         result = cpu.stackLimit & 0xff00;
@@ -1391,40 +1433,6 @@ DevicePDP11.prototype.access = function(physicalAddress, data, byteFlag)
     return result;
 };
 
-/**
- * insertData(original, physicalAddress, data, byteFlag)
- *
- * @this {DevicePDP11}
- * @param {number} original
- * @param {number} physicalAddress
- * @param {number} data
- * @param {number} byteFlag
- * @return {number}
- */
-DevicePDP11.prototype.insertData = function(original, physicalAddress, data, byteFlag)
-{
-    if (physicalAddress & 1) {
-        if (!byteFlag) {
-            //log.push("TRAP 4 201 " + physicalAddress.toString(8) + " " + data.toString(8));
-            return this.cpu.trap(4, 122);
-        }
-        if (data >= 0) {
-            data = ((data << 8) & 0xff00) | (original & 0xff);
-        } else {
-            data = original;
-        }
-    } else {
-        if (data >= 0) {
-            if (byteFlag) {
-                data = (original & 0xff00) | (data & 0xff);
-            }
-        } else {
-            data = original;
-        }
-    }
-    return data;
-};
-
 DevicePDP11.UNIBUS_TABLE = {};
 DevicePDP11.UNIBUS_TABLE[DevicePDP11.ADDR_PSW] = [null, null, DevicePDP11.prototype.readPSW, DevicePDP11.prototype.writePSW];
 
diff --git a/versions/pdp11/1.30.0/pdp11-dbg.js b/versions/pdp11/1.30.0/pdp11-dbg.js
index cd720403b..cefb31f22 100644
--- a/versions/pdp11/1.30.0/pdp11-dbg.js
+++ b/versions/pdp11/1.30.0/pdp11-dbg.js
@@ -9,205 +9,204 @@ function t(a){window&&window.alert(a)}function ya(a){var b=!1;window&&(b=window.
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+function u(a,b,d,c){this.type=a;b||(b={id:"",name:""});this.id=b.id||"";this.name=b.name;this.nc=b.comment;this.Oc=b;b=this.id.indexOf(".");0>b?this.Bb=this.id:(this.pc=this.id.substr(0,b),this.Bb=this.id.substr(b+1));this[a]=d;this.A={ready:!1,mb:!1,dc:!1,ea:!1,error:!1};this.Vb=null;this.A.error=!1;this.O={};this.H=null;this.ha=c||0;v.push(this)}var Ua=void 0,Va={};
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-function wb(a,b,d){u.call(this,"Bus",a,wb);this.f=b;this.H=d;this.N=a.busWidth||16;this.I=Math.pow(2,this.N);this.i=this.I-1|0;this.X=(this.N>>1)+2;10>this.X&&(this.X=10);15<this.X&&(this.X=15);this.za=1<<this.X;this.T=this.za>>2;this.G=this.za-1;this.F=this.I/this.za|0;this.B=this.F-1;this.Sa=[];this.J=null;this.Ib=this.Ec;a=new G;xb(a,this.H);this.R=Array(this.F);for(b=0;b<this.F;b++)this.R[b]=a;this.Eb=Array(4);this.Eb[0]=yb;this.Eb[1]=zb;this.Eb[2]=Ab;this.Eb[3]=Bb;this.P=this.I-8192;Cb(this,
-this.P,8192,Db,this);C(this)}w(wb);function yb(a,b){var d=this.controller.Sa[a];if(d){if(d[0])return d[0](b);if(d[2])return b&1?d[2](b&-2)>>8:d[2](b)&255}else if(b&1&&(d=this.controller.Sa[a&-2],d[2]))return d[2](b&-2)>>8;return this.controller.Ib(b,-1,1)}
-function Ab(a,b,d){var c=this.controller.Sa[a];if(c){if(c[1]){c[1](b,d);return}if(c[3]){a=c[2]?c[2](d):0;if(d&1)c[3](a&255|b<<8,d&-2);else c[3](a&-256|b,d);return}}else if(d&1&&(c=this.controller.Sa[a&-2],c[3])){d&=-2;a=c[2]?c[2](d):0;c[3](a&255|b<<8,d);return}this.controller.Ib(d,b,1)}function zb(a,b){var d=this.controller.Sa[a];if(d){if(d[2])return d[2](b);if(d[0])return d[0](b)|d[0](b+1)<<8}return this.controller.Ib(b,-1,0)}
-function Bb(a,b,d){if(a=this.controller.Sa[a]){if(a[3]){a[3](b,d);return}if(a[1]){a[1](b&255,d);a[1](b>>8,d+1);return}}this.controller.Ib(d,b,0)}m=wb.prototype;m.reset=function(){this.J&&this.J()};m.Ec=function(){return 0};m.Na=function(a,b){b||this.reset();return!0};
-function Cb(a,b,d,c,f){for(var e=b,h=d,g=e>>>a.X;0<h&&g<a.R.length;){var k=a.R[g],l=g*a.za,n=a.za-(e-l);n>h&&(n=h);if(k&&k.size){if(k.type==c&&k.controller==f){if(e+h<=k.D)return k.Vb+=k.D-e,k.D=e,!0;if(e>=k.D+k.Vb){n=k.size-(e-l);n>h&&(n=h);k.Vb=e-k.D+n;e=l+a.za;h-=n;g++;continue}}return Eb(1,e,h)}e=new G(e,n,a.za,c,f);xb(e,a.H,k);a.R[g++]=e;e=l+a.za;h-=n}return 0>=h?(a.status(Math.floor(d/1024)+"Kb "+Fb[c]+" at "+r(b,8,!0)),!0):Eb(2,b,d)}
-m.Jb=function(a){return this.R[(a&this.i)>>>this.X].rb(a&this.G,a)};m.Ga=function(a){var b=a&this.G,d=(a&this.i)>>>this.X;return b!=this.G?this.R[d].xc(b,a):this.R[d++].rb(b,a)|this.R[d&this.B].rb(0,a+1)<<8};function Gb(a,b){var d=b&a.G,c=(b&a.i)>>>a.X;return d!=a.G?a.R[c].ic(d,b):a.R[c++].Qb(d,b)|a.R[c&a.B].Qb(0,b+1)<<8}m.cc=function(a,b){this.R[(a&this.i)>>>this.X].yb(a&this.G,b&255,a)};
-m.kc=function(a,b){var d=a&this.G,c=(a&this.i)>>>this.X;d!=this.G?this.R[c].Dc(d,b&65535,a):(this.R[c++].yb(d,b&255,a),this.R[c&this.B].yb(0,b>>8&255,a+1))};function Eb(a,b,d){t("Memory block error ("+a+": "+r(b)+","+r(d)+")");return!1}
-function Hb(a){u.call(this,"Device",a,Hb);this.P=a.name;this.N={hc:[],Ha:0,pa:128,H:127,Kc:0};this.i={data:0,fd:0,ob:20,dd:0};this.B={Kb:0,K:0};this.F={Sb:2496,ka:0,S:128,Tb:0,Rb:0,sa:0,yc:0,ma:[],bb:[406,406,406,406],Y:[12,12,12,12]};this.I={K:129,Hb:0,ca:0,Xa:0,Ta:0,$a:0,ma:[],Y:[40,40,40,40],bb:[1024,1024,512,512],Gc:[157,157,29,29]};this.J={f:[8210,8208,8210,8226],Y:[22,22,22,50],ab:[19,19,19,32],dc:[815,411,815,630],ma:[],U:2176,vb:0,tb:0,Ba:[0,0,0,0,0,0,0,0],Aa:0,oa:[4544,4544,4544,4544,4544,
-4544,4544,4544],ub:[0,0,0,0,0,0,0,0],jb:0,bd:[0,0,0,0,0,0,0,0],zc:0,Ac:[0,0,0,0,0,0,0,0],G:[0,0,0,0,0,0,0,0],cd:[1,2,3,4,5,6,7,8],Bc:[0,0,0,0,0,0,0,0],Pa:[0,0,0,0,0,0,0,0],bc:[0,0,0,0,0,0,0,0],$c:[0,0,0,0,0,0,0,0],ad:[0,0,0,0,0,0,0,0],Yc:[0,0,0,0,0,0,0,0],Zc:[0,0,0,0,0,0,0,0],Za:0,jc:0}}w(Hb);
+function wb(a,b,d){u.call(this,"Bus",a,wb);this.f=b;this.H=d;this.N=a.busWidth||16;this.I=Math.pow(2,this.N);this.i=this.I-1|0;this.X=(this.N>>1)+2;10>this.X&&(this.X=10);15<this.X&&(this.X=15);this.za=1<<this.X;this.T=this.za>>2;this.G=this.za-1;this.F=this.I/this.za|0;this.B=this.F-1;this.Sa=[];this.J=null;this.Gb=this.Ec;a=new G;xb(a,this.H);this.R=Array(this.F);for(b=0;b<this.F;b++)this.R[b]=a;this.Cb=Array(4);this.Cb[0]=yb;this.Cb[1]=zb;this.Cb[2]=Ab;this.Cb[3]=Bb;this.P=this.I-8192;Cb(this,
+this.P,8192,Db,this);C(this)}w(wb);function yb(a,b){var d=this.controller.Sa[a];if(d){if(d[0])return d[0](b);if(d[2])return b&1?d[2](b&-2)>>8:d[2](b)&255}else if(b&1&&(d=this.controller.Sa[a&-2],d[2]))return d[2](b&-2)>>8;return this.controller.Gb(b,-1,1)}
+function zb(a,b,d){var c=this.controller.Sa[a];if(c){if(c[1]){c[1](b,d);return}if(c[3]){a=c[2]?c[2](d):0;if(d&1)c[3](a&255|b<<8,d&-2);else c[3](a&-256|b,d);return}}else if(d&1&&(c=this.controller.Sa[a&-2],c[3])){d&=-2;a=c[2]?c[2](d):0;c[3](a&255|b<<8,d);return}this.controller.Gb(d,b,1)}function Ab(a,b){var d=this.controller.Sa[a];if(d){if(d[2])return d[2](b);if(d[0])return d[0](b)|d[0](b+1)<<8}return this.controller.Gb(b,-1,0)}
+function Bb(a,b,d){if(a=this.controller.Sa[a]){if(a[3]){a[3](b,d);return}if(a[1]){a[1](b&255,d);a[1](b>>8,d+1);return}}this.controller.Gb(d,b,0)}m=wb.prototype;m.reset=function(){this.J&&this.J()};m.Ec=function(){return 0};m.Na=function(a,b){b||this.reset();return!0};
+function Cb(a,b,d,c,f){for(var e=b,h=d,g=e>>>a.X;0<h&&g<a.R.length;){var k=a.R[g],l=g*a.za,n=a.za-(e-l);n>h&&(n=h);if(k&&k.size){if(k.type==c&&k.controller==f){if(e+h<=k.D)return k.Tb+=k.D-e,k.D=e,!0;if(e>=k.D+k.Tb){n=k.size-(e-l);n>h&&(n=h);k.Tb=e-k.D+n;e=l+a.za;h-=n;g++;continue}}return Eb(1,e,h)}e=new G(e,n,a.za,c,f);xb(e,a.H,k);a.R[g++]=e;e=l+a.za;h-=n}return 0>=h?(a.status(Math.floor(d/1024)+"Kb "+Fb[c]+" at "+r(b,8,!0)),!0):Eb(2,b,d)}
+m.Hb=function(a){return this.R[(a&this.i)>>>this.X].rb(a&this.G,a)};m.Ga=function(a){var b=a&this.G,d=(a&this.i)>>>this.X;return b!=this.G?this.R[d].xc(b,a):this.R[d++].rb(b,a)|this.R[d&this.B].rb(0,a+1)<<8};function Gb(a,b){var d=b&a.G,c=(b&a.i)>>>a.X;return d!=a.G?a.R[c].hc(d,b):a.R[c++].Ob(d,b)|a.R[c&a.B].Ob(0,b+1)<<8}m.bc=function(a,b){this.R[(a&this.i)>>>this.X].xb(a&this.G,b&255,a)};
+m.jc=function(a,b){var d=a&this.G,c=(a&this.i)>>>this.X;d!=this.G?this.R[c].Dc(d,b&65535,a):(this.R[c++].xb(d,b&255,a),this.R[c&this.B].xb(0,b>>8&255,a+1))};function Eb(a,b,d){t("Memory block error ("+a+": "+r(b)+","+r(d)+")");return!1}
+function Hb(a){u.call(this,"Device",a,Hb);this.P=a.name;this.N={gc:[],Ha:0,pa:128,H:127,Kc:0};this.i={data:0,fd:0,ob:20,dd:0};this.B={Ib:0,L:0};this.F={Qb:2496,ka:0,S:128,Rb:0,Pb:0,sa:0,yc:0,ma:[],bb:[406,406,406,406],Y:[12,12,12,12]};this.I={L:129,Fb:0,ca:0,Xa:0,Ta:0,$a:0,ma:[],Y:[40,40,40,40],bb:[1024,1024,512,512],Gc:[157,157,29,29]};this.J={f:[8210,8208,8210,8226],Y:[22,22,22,50],ab:[19,19,19,32],cc:[815,411,815,630],ma:[],U:2176,ub:0,sb:0,Ba:[0,0,0,0,0,0,0,0],Aa:0,oa:[4544,4544,4544,4544,4544,
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 var Tb=[4127,448,4191,450,4383,452,2591,454,21983,32768,65534,13791,16384,65534,770,2719,454,2591,65534,257,0,2566,33028,34051,33282,1281,33537,0,2758,32771,770,1025,1793,0,3078,33794,34305,513,0,5574,43690,4480,4097,4162,4227,4292,4357,57665,1281,769,0,3138,34305,1281,0,24707,2691,2627,24769,34561,1793,0,3076,20739,24899,2691,34562,2753,1281,0,2624,33537,0,16385,24641,1537,1793,0,193,8279,21589,516,12549,1538,2629,513,0,38336,65281,32769,0,32258,2561,2689,32258,3008,514,3009,769,0,5574,510,2551,
 2,0,9678,208,769,0,5582,226,135,0,2598,5606,236,2,0,95,242,128,5573,57344,2591,6,5599,256,4,5574,510,3045,5599,460,76,2591,78,5571,65510,5579,12,5570,512,4224,4104,3024,8197,33788,4224,4609,8193,769,0,2640,8197,33785,6145,2625,8193,769,0,8194,761,2574,5572,43690,5579,24,5568,2048,5570,512,2628,4360,2632,2632,8708,769,0,3103,65514,34562,0,305,35406,754,258,119,65160,3024,32403,5579,36,5568,3072,35446,1,740,5570,512,4224,4104,3024,8197,33788,5569,3,2574,3039,454,528,5582,24,4224,2632,2632,8200,769,
 0,3024,3103,65514,34562,0,264,8197,33779,5003,2574,32337,260,0,258,5579,12,6080,448,6081,450,6084,452,116,2,6084,65400,17860,65024,21956,62976,38848,65401,3200,161,76,0,16944,10797];m=Hb.prototype;
-m.Wa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;switch(this.P){default:a=Ub;for(var f in a){var e=a[f];d=b;c=+f;for(var h=e[0]?e[0].bind(this):null,g=e[1]?e[1].bind(this):null,k=e[2]?e[2].bind(this):null,e=e[3]?e[3].bind(this):null,l=+f;l<=c;l+=2){var n=l&8191;void 0!==d.Sa[n]?t("I/O address already registered: "+r(d.P+n,8,!0)):d.Sa[n]=[h,g,k,e,!1]}}f=this.Fc.bind(this);b.J=this.reset.bind(this);b.Ib=f}C(this)};m.sb=function(){return this.f.sb()};m.Ab=function(a){a=a&63727|this.f.sb()&1808;this.f.Ab(a)};
-function Vb(a){var b=a.F,d,c,f,e=b.sa>>13&7;"undefined"===typeof b.ma[e]&&(b.ma[e]={cache:[],postProcess:a.Vc,drive:e,blocksize:256,mapped:0,maxblock:b.bb[e]*b.Y[e],url:"rk"+e+".dsk"});b.S&=-129;switch(b.S>>1&7){case 0:b.Sb=2496;b.ka=0;b.S=128;b.sa=0;break;case 1:if((b.sa>>4&511)>=b.bb[e]){b.ka|=32832;b.S|=49152;break}if((b.sa&15)>=b.Y[e]){b.ka|=32800;b.S|=49152;break}d=(b.sa>>4&511)*b.Y[e]+(b.sa&15);c=(b.S&48)<<12|b.Rb;f=65536-b.Tb&65535;Wb(a,b.ma[e],d,c,f);return;case 2:if((b.sa>>4&511)>=b.bb[e]){b.ka|=
-32832;b.S|=49152;break}if((b.sa&15)>=b.Y[e]){b.ka|=32800;b.S|=49152;break}d=(b.sa>>4&511)*b.Y[e]+(b.sa&15);c=(b.S&48)<<12|b.Rb;f=65536-b.Tb&65535;a.ac(b.ma[e],d,c,f);return}b.Sb=e<<13|b.Sb&8176|b.sa%9&15;H(a.f,20,160,144,function(){b.S=b.S&65534|128;return!!(b.S&64)})}m.Vc=function(a,b,d,c,f){var e=this.F;e.Rb=c&65535;e.S=e.S&-49|c>>12&48;e.Tb=65536-f&65535;switch(a){case 1:e.ka|=33024;e.S|=49152;break;case 2:e.ka|=33792,e.S|=49152}H(this.f,20,160,144,function(){e.S=e.S&65534|128;return!!(e.S&64)})};
-function Xb(a){var b=a.I,d,c,f,e=b.K>>8&3;b.K&=-2;"undefined"===typeof b.ma[e]&&(b.ma[e]={cache:[],postProcess:a.Wc,drive:e,blocksize:128,mapped:1,maxblock:b.bb[e]*b.Y[e],url:"rl"+e+".dsk"});switch(b.K>>1&7){case 2:b.Xa&8&&(b.K&=63);b.Xa=b.Gc[e]|b.$a&64;break;case 3:1==(b.ca&3)&&(b.$a=b.ca&4?b.$a+(b.ca&65408)&65408|b.ca<<2&64:b.$a-(b.ca&65408)&65408|b.ca<<2&64,b.ca=b.$a);break;case 4:b.Xa=b.$a;break;case 5:if(b.ca>>6>=b.bb[e]){b.K|=37888;break}if((b.ca&63)>=b.Y[e]){b.K|=37888;break}d=(b.ca>>6)*b.Y[e]+
-(b.ca&63);c=(b.Ta&63)<<16|b.Hb;f=65536-b.Xa&65535;Wb(a,b.ma[e],d,c,f);return;case 6:if(b.ca>>6>=b.bb[e]){b.K|=37888;break}if((b.ca&63)>=b.Y[e]){b.K|=37888;break}d=(b.ca>>6)*b.Y[e]+(b.ca&63);c=(b.Ta&63)<<16|b.Hb;f=65536-b.Xa&65535;a.ac(b.ma[e],d,c,f);return}H(a.f,20,160,112,function(){b.K|=129;return!!(b.K&64)})}
-m.Wc=function(a,b,d,c,f){var e=this.I;e.Hb=c&65535;e.K=e.K&-49|c>>12&48;e.Ta=c>>16&63;e.ca=~~(d/e.Y[b.La])<<6|d%e.Y[b.La];e.$a=e.ca;e.Xa=65536-f&65535;switch(a){case 1:e.K|=33792;break;case 2:e.K|=40960}H(this.f,20,160,112,function(){e.K|=129;return!!(e.K&64)})};function Yb(a){a=a.J;a.U=2176;a.Aa=0;a.oa=[4544,4544,4544,4544,4544,4544,4544,4544];a.ub=[0,0,0,0,0,0,0,0];a.jb=a.vb=a.tb=a.Za=a.jc=0}
-function Zb(a,b){var d=a.J,c,f,e;d.U&=-16513;d.Aa&=-2049;d.oa[b]&=-1153;H(a.f,-1,0,172);"undefined"===typeof d.ma[b]&&(d.ma[b]={cache:[],postProcess:a.Xc,drive:b,blocksize:256,mapped:0,maxblock:d.dc[0]*d.ab[0]*d.Y[0],url:"rp"+b+".dsk"});switch(d.U&63){case 5:d.bc[b]=d.Pa[b];d.U|=32896;d.oa[b]|=32896;d.jb|=1<<b;break;case 9:Yb(a);break;case 19:d.oa[b]|=64;break;case 49:if(d.Pa[b]>=d.dc[0]||d.Ba[b]>>8>=d.ab[0]||(d.Ba[b]&255)>=d.Y[0]){d.ub[b]|=1024;d.U|=49152;break}c=(d.Pa[b]*d.ab[0]+(d.Ba[b]>>8))*d.Y[0]+
-(d.Ba[b]&255);f=(d.Za&63)<<16|d.tb;e=65536-d.vb&65535;Wb(a,d.ma[b],c,f,e);return;case 57:if(d.Pa[b]>=d.dc[0]||d.Ba[b]>>8>=d.ab[0]||(d.Ba[b]&255)>=d.Y[0]){d.ub[b]|=1024;d.U|=49152;break}c=(d.Pa[b]*d.ab[0]+(d.Ba[b]>>8))*d.Y[0]+(d.Ba[b]&255);f=(d.Za&63)<<16|d.tb;e=65536-d.vb&65535;a.ac(d.ma[b],c,f,e);return}H(a.f,3,160,172,function(){d.U=d.U&65534|128;d.oa[b]|=128;return!!(d.U&64)})}
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+m.vb=function(a){this.A.complete=!0;var b=this.A.Jc=this.H&&$c(this.H),d=a?this.A.kc?0:1:-1;this.A.kc=!1;this.V=this.N=a;this.Ra&256?(Pc(this),a=!1):a=!0;if(a){do{if(b){if(ad(this.H,this.b[7],d)){this.la();break}d=1}var c,f,e,h,g;if(this.Oa)if(1===this.Oa)this.Oa=2;else{this.Oa=0;g=-1;c=this.Xb&224;if(0<(a=this.f.length))for(;0<a--;){if(0<this.f[a].Ea){this.f[a].Ea--;this.Oa=2;break}if(this.f[a].qc){if(!this.f[a].qc()){this.f.splice(a,1);g--;continue}this.f[a].qc=null}this.f[a].Uc>c&&(c=this.f[a].Uc,
+g=a)}c>(this.K&224)&&(0>g?J(this,160):(J(this,this.f[g].ed),this.f.splice(g,1)))}this.ba&57344||(this.Ca=0,this.Ab=this.b[7]);this.F=this.K&16;if(0<=(a=P(this,this.b[7])))switch(this.b[7]=this.b[7]+2&65535,a&61440){case 4096:0<=(c=T(this,a>>6))&&(a&56?0<=(e=S(this,a,4))&&0<=K(this,e,c)&&(this.j=this.w=c,this.u=0):(this.j=this.w=this.b[a&7]=c,this.u=0));break;case 8192:0<=(c=T(this,a>>6))&&0<=(f=T(this,a))&&(this.j=this.w=this.C=a=c-f,this.u=(c^f)&(c^a));break;case 12288:0<=(c=T(this,a>>6))&&0<=(f=
+T(this,a))&&(this.j=this.w=c&f,this.u=0);break;case 16384:0<=(c=T(this,a>>6))&&(a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f&~c,0<=K(this,e,a)&&(this.j=this.w=a,this.u=0)):(this.j=this.w=a=this.b[a&7]&=~c,this.u=0));break;case 20480:0<=(c=T(this,a>>6))&&(a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f|c,0<=K(this,e,a)&&(this.j=this.w=a,this.u=0)):(this.j=this.w=a=this.b[a&7]|=c,this.u=0));break;case 24576:0<=(c=T(this,a>>6))&&(a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=c+f,0<=K(this,e,a)&&(this.j=this.w=this.C=a,this.u=
+(c^a)&(f^a))):(g=a&7,f=this.b[g],this.b[g]=(a=c+f)&65535,this.j=this.w=this.C=a,this.u=(c^a)&(f^a)));break;case 36864:0<=(c=Zc(this,a>>6))&&(a&56?0<=(e=S(this,a,5))&&0<=R(this,e,c)&&(this.j=this.w=c<<8,this.u=0):(c&128&&(c|=65280),this.j=this.w=this.b[a&7]=c,this.u=0));break;case 40960:0<=(c=Zc(this,a>>6))&&0<=(f=Zc(this,a))&&(a=c-f,this.j=this.w=this.C=a<<8,this.u=((c^f)&(c^a))<<8);break;case 45056:0<=(c=Zc(this,a>>6))&&0<=(f=Zc(this,a))&&(this.j=this.w=(c&f)<<8,this.u=0);break;case 49152:0<=(c=
+Zc(this,a>>6))&&0<=(f=Q(this,e=S(this,a,7)))&&(a=f&~c,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=0));break;case 53248:0<=(c=Zc(this,a>>6))&&0<=(f=Q(this,e=S(this,a,7)))&&(a=f|c,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=0));break;case 57344:0<=(c=T(this,a>>6))&&(a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f-c,0<=K(this,e,a)&&(this.j=this.w=this.C=a,this.u=(c^f)&(f^a))):(g=a&7,f=this.b[g],this.b[g]=(a=f-c)&65535,this.j=this.w=this.C=a,this.u=(c^f)&(f^a)));break;default:switch(a&65024){case 2048:0<=(h=Yc(this,
+a,0))&&(g=a>>6&7,0<=Vc(this,this.b[g])&&(this.b[g]=this.b[7],this.b[7]=h&65535));break;case 28672:0<=(c=T(this,a))&&(g=a>>6&7,c&32768&&(c|=-65536),f=this.b[g],f&32768&&(f|=-65536),a=~~(c*f),this.b[g]=a>>16&65535,this.b[g|1]=a&65535,this.j=a>>16,this.w=this.j|a,this.C=this.u=0,-32768>a||32767<a)&&(this.C=65536);break;case 29184:0<=(c=T(this,a))&&(c?(g=a>>6&7,f=this.b[g]<<16|this.b[g|1],this.C=this.u=0,c&32768&&(c|=-65536),a=~~(f/c),-32768<=a&&32767>=a?(this.b[g]=a&65535,this.b[g|1]=f-a*c&65535,this.w=
 a>>16|a,this.j=a>>16):(this.u=32768,this.w=a>>15|a,this.j=f>>16,-1===c&&65534===this.b[g]&&(this.b[g]=this.b[g|1]=1))):(this.w=this.j=0,this.u=32768,this.C=65536));break;case 29696:0<=(c=T(this,a))&&(g=a>>6&7,a=this.b[g],a&32768&&(a|=4294901760),this.C=this.u=0,c&=63,c&32?(c=64-c,16<c&&(c=16),this.C=a<<17-c,a=a>>c):c&&(16<c?(this.u=a,a=0):(this.C=a=a<<c,(f=a>>15&65535)&&65535!==f&&(this.u=32768))),this.b[g]=a&65535,this.j=this.w=a);break;case 30208:if(0<=(c=T(this,a))){g=a>>6&7;f=this.b[g]<<16|this.b[g|
-1];this.C=this.u=0;c&=63;if(c&32)c=64-c,32<c&&(c=32),a=f>>c-1,this.C=a<<16,a>>=1,f&2147483648&&(a|=4294967295<<32-c);else if(c){if(a=f<<c-1,this.C=a>>15,a<<=1,32<c&&(c=32),f>>=32-c)f|=4294967295<<c&4294967295,4294967295!==f&&(this.u=32768)}else a=f;this.b[g]=a>>16&65535;this.b[g|1]=a&65535;this.j=a>>16;this.w=a>>16|a}break;case 30720:a&56?0<=(f=J(this,e=S(this,a,6)))&&(f^=this.b[a>>6&7],0<=I(this,e,f)&&(this.j=this.w=f,this.u=0)):(this.j=this.w=f=this.b[a&7]^=this.b[a>>6&7],this.u=0);break;case 32256:g=
+1];this.C=this.u=0;c&=63;if(c&32)c=64-c,32<c&&(c=32),a=f>>c-1,this.C=a<<16,a>>=1,f&2147483648&&(a|=4294967295<<32-c);else if(c){if(a=f<<c-1,this.C=a>>15,a<<=1,32<c&&(c=32),f>>=32-c)f|=4294967295<<c&4294967295,4294967295!==f&&(this.u=32768)}else a=f;this.b[g]=a>>16&65535;this.b[g|1]=a&65535;this.j=a>>16;this.w=a>>16|a}break;case 30720:a&56?0<=(f=L(this,e=S(this,a,6)))&&(f^=this.b[a>>6&7],0<=K(this,e,f)&&(this.j=this.w=f,this.u=0)):(this.j=this.w=f=this.b[a&7]^=this.b[a>>6&7],this.u=0);break;case 32256:g=
 a>>6&7;if(this.b[g]=this.b[g]-1&65535)this.b[7]=this.b[7]-((a&63)<<1)&65535;break;default:switch(a&65280){case 256:this.b[7]=U(this.b[7],a);break;case 512:this.w&65535&&(this.b[7]=U(this.b[7],a));break;case 768:this.w&65535||(this.b[7]=U(this.b[7],a));break;case 1024:(this.j&32768)===(this.u&32768)&&(this.b[7]=U(this.b[7],a));break;case 1280:(this.j&32768)!==(this.u&32768)&&(this.b[7]=U(this.b[7],a));break;case 1536:this.w&65535&&(this.j&32768)===(this.u&32768)&&(this.b[7]=U(this.b[7],a));break;case 1792:this.w&
 65535&&(this.j&32768)===(this.u&32768)||(this.b[7]=U(this.b[7],a));break;case 32768:this.j&32768||(this.b[7]=U(this.b[7],a));break;case 33280:!(this.C&65536)&&this.w&65535&&(this.b[7]=U(this.b[7],a));break;case 33024:this.j&32768&&(this.b[7]=U(this.b[7],a));break;case 33536:if(this.C&65536||!(this.w&65535))this.b[7]=U(this.b[7],a);break;case 33792:this.u&32768||(this.b[7]=U(this.b[7],a));break;case 34048:this.u&32768&&(this.b[7]=U(this.b[7],a));break;case 34304:this.C&65536||(this.b[7]=U(this.b[7],
-a));break;case 34560:this.C&65536&&(this.b[7]=U(this.b[7],a));break;case 34816:K(this,24);break;case 35072:K(this,28);break;default:switch(a&65472){case 64:0<=(h=Xc(this,a,0))&&(this.b[7]=h&65535);break;case 192:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f<<8|f>>8,0<=I(this,e,a)&&(this.j=this.w=f&65280,this.u=this.C=0)):(g=a&7,f=this.b[g],this.b[g]=(f<<8|f>>8)&65535,this.j=this.w=f&65280,this.u=this.C=0);break;case 2560:a&56?0<=(e=S(this,a,4))&&0<=I(this,e,0)&&(this.j=this.C=this.u=this.w=0):this.j=this.C=
-this.u=this.w=this.b[a&7]=0;break;case 2624:0<=(f=J(this,e=S(this,a,6)))&&(a=~f,0<=I(this,e,a)&&(this.j=this.w=a,this.C=65536,this.u=0));break;case 2688:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f+1,0<=I(this,e,a)&&(this.j=this.w=a,this.u=a&(a^f))):(g=a&7,f=this.b[g],a=f+1,this.b[g]=a&65535,this.j=this.w=a,this.u=a&(a^f));break;case 2752:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f-1,0<=I(this,e,a)&&(this.j=this.w=a,this.u=(a^f)&f)):(g=a&7,f=this.b[g],a=f-1,this.b[g]=a&65535,this.j=this.w=a,this.u=(a^f)&f);
-break;case 2816:0<=(f=J(this,e=S(this,a,6)))&&(a=-f,0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=a&f));break;case 2880:0<=(f=J(this,e=S(this,a,6)))&&(a=f+(this.C>>16&1),0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=a&(a^f)));break;case 2944:0<=(f=J(this,e=S(this,a,6)))&&(a=f-(this.C>>16&1),0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=(a^f)&f));break;case 3008:0<=(f=T(this,a))&&(this.j=this.w=f,this.C=this.u=0);break;case 3072:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=(this.C&65536|f)>>1,0<=I(this,
-e,a)&&(this.C=f<<16,this.j=this.w=a,this.u=a^this.C>>1)):(g=a&7,f=this.b[g],a=(this.C&65536|f)>>1,this.b[g]=a&65535,this.C=f<<16,this.j=this.w=a,this.u=a^this.C>>1);break;case 3136:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f<<1|this.C>>16&1,0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1|this.C>>16&1,this.b[g]=a&65535,this.C=this.j=this.w=a,this.u=a^f);break;case 3200:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f&32768|f>>1,0<=I(this,e,a)&&(this.C=f<<16,this.j=this.w=a,this.u=
-this.j^this.C>>1)):(g=a&7,f=this.b[g],a=f&32768|f>>1,this.b[g]=a&65535,this.C=f<<16,this.j=this.w=a,this.u=this.j^this.C>>1);break;case 3264:a&56?0<=(f=J(this,e=S(this,a,6)))&&(a=f<<1,0<=I(this,e,a)&&(this.C=this.j=this.w=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1,this.b[g]=a&65535,this.C=this.j=this.w=a,this.u=a^f);break;case 3328:h=this.b[7]+((a&63)<<1)&65535;0<=(c=P(this,h|65536))&&(this.b[7]=this.b[5],this.b[5]=c,this.b[6]=h+2&65535);break;case 3392:a&56?0<=(h=Xc(this,a,0))&&(61440!==(this.L&61440)&&
-(h&=65535),this.B=this.L>>12&3,0<=(c=P(this,h))&&(this.B=this.L>>14&3,0<=Uc(this,c)&&(this.j=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.L>>2&12288)===(this.L&12288)?this.b[g]:this.ra[this.L>>12&3],0<=Uc(this,c)&&(this.j=this.w=c,this.u=0));break;case 3456:0<=(f=Wc(this))&&((this.ba&57344||(this.Ca=22),a&56)?0<=(h=Xc(this,a,0))&&(h&=65535,this.B=this.L>>12&3,0<=(e=Vc(this,h,4))&&(this.B=this.L>>14&3,0<=I(this,e,f)&&(this.j=this.w=f,this.u=0))):(g=a&7,6!==g||(this.L>>2&12288)===(this.L&12288)?this.b[g]=
-f:this.ra[this.L>>12&3]=f,this.j=this.w=f,this.u=0));break;case 3520:0<=(e=S(this,a,4))&&(a=-(this.j>>15&1),0<=I(this,e,a)&&(this.w=a,this.u=0));break;case 35328:a&56?0<=(e=S(this,a,5))&&0<=R(this,e,0)&&(this.j=this.C=this.u=this.w=0):(this.b[a&7]&=65280,this.j=this.C=this.u=this.w=0);break;case 35392:0<=(f=Q(this,e=S(this,a,7)))&&(a=~f,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.C=65536,this.u=0));break;case 35456:0<=(f=Q(this,e=S(this,a,7)))&&(a=f+1,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=(a&(a^
+a));break;case 34560:this.C&65536&&(this.b[7]=U(this.b[7],a));break;case 34816:J(this,24);break;case 35072:J(this,28);break;default:switch(a&65472){case 64:0<=(h=Yc(this,a,0))&&(this.b[7]=h&65535);break;case 192:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f<<8|f>>8,0<=K(this,e,a)&&(this.j=this.w=f&65280,this.u=this.C=0)):(g=a&7,f=this.b[g],this.b[g]=(f<<8|f>>8)&65535,this.j=this.w=f&65280,this.u=this.C=0);break;case 2560:a&56?0<=(e=S(this,a,4))&&0<=K(this,e,0)&&(this.j=this.C=this.u=this.w=0):this.j=this.C=
+this.u=this.w=this.b[a&7]=0;break;case 2624:0<=(f=L(this,e=S(this,a,6)))&&(a=~f,0<=K(this,e,a)&&(this.j=this.w=a,this.C=65536,this.u=0));break;case 2688:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f+1,0<=K(this,e,a)&&(this.j=this.w=a,this.u=a&(a^f))):(g=a&7,f=this.b[g],a=f+1,this.b[g]=a&65535,this.j=this.w=a,this.u=a&(a^f));break;case 2752:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f-1,0<=K(this,e,a)&&(this.j=this.w=a,this.u=(a^f)&f)):(g=a&7,f=this.b[g],a=f-1,this.b[g]=a&65535,this.j=this.w=a,this.u=(a^f)&f);
+break;case 2816:0<=(f=L(this,e=S(this,a,6)))&&(a=-f,0<=K(this,e,a)&&(this.C=this.j=this.w=a,this.u=a&f));break;case 2880:0<=(f=L(this,e=S(this,a,6)))&&(a=f+(this.C>>16&1),0<=K(this,e,a)&&(this.C=this.j=this.w=a,this.u=a&(a^f)));break;case 2944:0<=(f=L(this,e=S(this,a,6)))&&(a=f-(this.C>>16&1),0<=K(this,e,a)&&(this.C=this.j=this.w=a,this.u=(a^f)&f));break;case 3008:0<=(f=T(this,a))&&(this.j=this.w=f,this.C=this.u=0);break;case 3072:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=(this.C&65536|f)>>1,0<=K(this,
+e,a)&&(this.C=f<<16,this.j=this.w=a,this.u=a^this.C>>1)):(g=a&7,f=this.b[g],a=(this.C&65536|f)>>1,this.b[g]=a&65535,this.C=f<<16,this.j=this.w=a,this.u=a^this.C>>1);break;case 3136:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f<<1|this.C>>16&1,0<=K(this,e,a)&&(this.C=this.j=this.w=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1|this.C>>16&1,this.b[g]=a&65535,this.C=this.j=this.w=a,this.u=a^f);break;case 3200:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f&32768|f>>1,0<=K(this,e,a)&&(this.C=f<<16,this.j=this.w=a,this.u=
+this.j^this.C>>1)):(g=a&7,f=this.b[g],a=f&32768|f>>1,this.b[g]=a&65535,this.C=f<<16,this.j=this.w=a,this.u=this.j^this.C>>1);break;case 3264:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f<<1,0<=K(this,e,a)&&(this.C=this.j=this.w=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1,this.b[g]=a&65535,this.C=this.j=this.w=a,this.u=a^f);break;case 3328:h=this.b[7]+((a&63)<<1)&65535;0<=(c=P(this,h|65536))&&(this.b[7]=this.b[5],this.b[5]=c,this.b[6]=h+2&65535);break;case 3392:a&56?0<=(h=Yc(this,a,0))&&(61440!==(this.K&61440)&&
+(h&=65535),this.B=this.K>>12&3,0<=(c=P(this,h))&&(this.B=this.K>>14&3,0<=Vc(this,c)&&(this.j=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.K>>2&12288)===(this.K&12288)?this.b[g]:this.ra[this.K>>12&3],0<=Vc(this,c)&&(this.j=this.w=c,this.u=0));break;case 3456:0<=(f=Xc(this))&&((this.ba&57344||(this.Ca=22),a&56)?0<=(h=Yc(this,a,0))&&(h&=65535,this.B=this.K>>12&3,0<=(e=Wc(this,h,4))&&(this.B=this.K>>14&3,0<=K(this,e,f)&&(this.j=this.w=f,this.u=0))):(g=a&7,6!==g||(this.K>>2&12288)===(this.K&12288)?this.b[g]=
+f:this.ra[this.K>>12&3]=f,this.j=this.w=f,this.u=0));break;case 3520:0<=(e=S(this,a,4))&&(a=-(this.j>>15&1),0<=K(this,e,a)&&(this.w=a,this.u=0));break;case 35328:a&56?0<=(e=S(this,a,5))&&0<=R(this,e,0)&&(this.j=this.C=this.u=this.w=0):(this.b[a&7]&=65280,this.j=this.C=this.u=this.w=0);break;case 35392:0<=(f=Q(this,e=S(this,a,7)))&&(a=~f,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.C=65536,this.u=0));break;case 35456:0<=(f=Q(this,e=S(this,a,7)))&&(a=f+1,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=(a&(a^
 f))<<8));break;case 35520:0<=(f=Q(this,e=S(this,a,7)))&&(a=f-1,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=((a^f)&f)<<8));break;case 35584:0<=(f=Q(this,e=S(this,a,7)))&&(a=-f,0<=R(this,e,a)&&(this.C=this.j=this.w=a<<8,this.u=(a&f)<<8));break;case 35648:0<=(f=Q(this,e=S(this,a,7)))&&(a=f+(this.C>>16&1),0<=R(this,e,a)&&(this.j=this.w=this.C=a<<8,this.u=(a&(a^f))<<8));break;case 35712:0<=(f=Q(this,e=S(this,a,7)))&&(a=f-(this.C>>16&1),0<=R(this,e,a)&&(this.j=this.w=this.C=a<<8,this.u=((a^f)&f)<<8));break;
-case 35776:0<=(f=Yc(this,a))&&(this.j=this.w=f<<8,this.C=this.u=0);break;case 35840:0<=(f=Q(this,e=S(this,a,7)))&&(a=((this.C&65536)>>8|f)>>1,0<=R(this,e,a)&&(this.C=f<<16,this.j=this.w=a<<8,this.u=this.j^this.C>>1));break;case 35904:0<=(f=Q(this,e=S(this,a,7)))&&(a=f<<1|this.C>>16&1,0<=R(this,e,a)&&(this.C=this.j=this.w=a<<8,this.u=(a^f)<<8));break;case 35968:0<=(f=Q(this,e=S(this,a,7)))&&(a=f&128|f>>1,0<=R(this,e,a)&&(this.C=f<<16,this.j=this.w=a<<8,this.u=this.j^this.C>>1));break;case 36032:0<=
-(f=Q(this,e=S(this,a,7)))&&(a=f<<1,0<=R(this,e,a)&&(this.C=this.j=this.w=a<<8,this.u=(a^f)<<8));break;case 36160:a&56?0<=(h=Xc(this,a,0))&&(this.B=this.L>>12&3,0<=(c=P(this,h|65536))&&(this.B=this.L>>14&3,0<=Uc(this,c)&&(this.j=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.L>>2&12288)===(this.L&12288)?this.b[g]:this.ra[this.L>>12&3],0<=Uc(this,c)&&(this.j=this.w=c,this.u=0));break;case 36224:0<=(f=Wc(this))&&((this.ba&57344||(this.Ca=22),a&56)?0<=(h=Xc(this,a,0))&&(this.B=this.L>>12&3,0<=(e=Vc(this,
-h|65536,4))&&(this.B=this.L>>14&3,0<=I(this,e,f)&&(this.j=this.w=f,this.u=0))):(g=a&7,6!==g||(this.L>>2&12288)===(this.L&12288)?this.b[g]=f:this.ra[this.L>>12&3]=f,this.j=this.w=f,this.u=0));break;default:switch(a&65528){case 128:0<=(c=Wc(this))&&(g=a&7,this.b[7]=this.b[g],this.b[g]=c);break;case 152:this.L&49152||(this.L=this.L&63519|(a&7)<<5,this.Oa=1);break;case 160:case 168:a&1&&(this.C=0);a&2&&(this.u=0);a&4&&(this.w=1);a&8&&(this.j=0);break;case 176:case 184:a&1&&(this.C=65536);a&2&&(this.u=
-32768);a&4&&(this.w=0);a&8&&(this.j=32768);break;default:switch(a){case 0:49152&this.L?(this.M|=128,K(this,4)):(this.ga=3,Pc(this),console.log("HALT at "+this.b[7].toString(8)));break;case 1:g=0;if(0<(a=this.f.length))for(;0<a--;)g+=this.f[a].Ea,this.f[a].Ea=0;0===g&&0===this.ga&&(this.ga=2,Pc(this));break;case 3:K(this,12);break;case 4:K(this,16);break;case 5:this.L&49152||(Rc(this),this.G.reset());break;case 2:case 6:e=this.b[6];0<=(h=P(this,e|65536))&&(e=e+2&65535,0<=(c=P(this,e|65536))&&(this.b[6]=
-e+2&65535,c&=63743,this.L&49152&&(c=c&63519|this.L&63712),this.b[7]=h,this.Ab(c),this.F&=-17,2===a&&(this.F|=this.L&16)));break;default:K(this,8)}}}}}}this.F&&(this.F&2?K(this,168):this.F&4?K(this,4):this.F&16&&K(this,12),this.F=0)}while(0<this.N)}return this.A.complete?this.V-this.N:void 0===this.A.complete?0:-1};Qa(function(){for(var a=A(document,"pdp11","cpu"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new Qc(c);db(c,d)}});
-function ad(a){u.call(this,"ROM",a,ad);this.i=null;this.J=a.addr;this.B=a.size;this.N=a.writable;this.F=a.alias;this.I=a.file;this.P=ca(this.I);if(this.I){a=this.I;var b=ia(this.P);"json"!=b&&"hex"!=b&&(a=ka()+"/api/v1/dump?file="+this.I+"&format=bytes&decimal=true");var d=this;xa(a,null,!0,function(a,b,e){bd(d,a,b,e)})}}w(ad);ad.prototype.Wa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;cd(this)};
-ad.prototype.Na=function(){if(this.Ka){if(this.H){var a=this.H,b=this.id,d=this.J,c=this.B,f=this.Ka,e=[],h;for(h in f){var g=f[h];"number"==typeof g&&(f[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var n=e,k=[k>>>0,h],p=ra(n,k,a.rc);0>p&&n.splice(-(p+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.N.push({gd:b,D:d,Rc:c,Ka:f,oc:e})}delete this.Ka}return!0};ad.prototype.Ma=function(){return!0};
-function bd(a,b,d,c){if(c)a.na("Unable to load system ROM (error "+c+": "+b+")");else{ab(a.pc,b,d);var f;if("["==d.charAt(0)||"{"==d.charAt(0))try{var e,h,g=eval("("+d+")");if(e=g.bytes)a.i=e;else if(e=g.words)for(a.i=Array(2*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255;else if(e=g.data)for(a.i=Array(4*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255,a.i[h++]=e[f]>>16&255,a.i[h++]=e[f]>>24&255;else a.i=g;a.Ka=g.symbols;if(!a.i.length){t("Empty ROM: "+
-b);return}if(1==a.i.length){t(a.i[0]);return}}catch(k){a.na("ROM data error: "+k.message);return}else for(b=d.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.i=Array(b.length),f=0;f<b.length;f++)a.i[f]=aa(b[f],16);cd(a)}}
-function cd(a){if(!rb(a))if(!a.I)C(a);else if(a.i&&a.G){a.B||(a.B=a.i.length);if(a.i.length!=a.B)sb(a,"ROM size ("+r(a.i.length,8,!0)+") does not match specified size ("+r(a.B,8,!0)+")");else{var b;b=a.J;if(Cb(a.G,b,a.B,a.N?1:hc)){var d;for(d=0;d<a.i.length;d++){var c=a.G,f=b+d;c.R[(f&c.i)>>>c.X].zb(f&c.G,a.i[d]&255,f)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.F?b.push(a.F):null!=a.F&&a.F.length&&(b=a.F);for(d=0;d<b.length;d++){for(var e=a,c=b[d],f=e.G,h=e.B,g=[],k=e.J>>>f.X;0<h&&k<f.R.length;)g.push(f.R[k++]),
-h-=f.za;f=e.G;e=e.B;h=0;for(c>>>=f.X;0<e&&c<f.R.length;){k=g[h++];if(!k)break;f.R[c++]=k;e-=f.za}}delete a.i}}C(a)}}Qa(function(){for(var a=A(document,"pdp11","rom"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new ad(c);db(c,d)}});function dd(a){u.call(this,"RAM",a,dd);this.F=a.addr;this.B=a.size;this.i=!1}w(dd);m=dd.prototype;m.Wa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;C(this)};m.Na=function(a,b){b||this.reset();return!0};m.Ma=function(a){return a?this.save():!0};
-m.reset=function(){!this.i&&this.B&&Cb(this.G,this.F,this.B,1)&&(this.i=!0);this.i||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Qa(function(){for(var a=A(document,"pdp11","ram"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new dd(c);db(c,d)}});function ed(a){u.call(this,"Keyboard",a,ed,65536);C(this)}w(ed);ed.prototype.ta=function(){return!1};ed.prototype.Wa=function(a,b,d,c){this.i=a;this.f=d;this.H=c;this.da=null};
-Qa(function(){for(var a=A(document,"pdp11","keyboard"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new ed(c);db(c,d)}});function fd(a){u.call(this,"Debugger",a,fd);this.va=a.base||16;this.Z=this.Ja=this.P=0;this.aa=!1;this.I=-1;this.F=[];this.fa={}}w(fd);var gd={"||":0,"&&":1,"|":2,"^":3,"&":4,"!=":5,"==":5,">=":6,">":6,"<=":6,"<":6,">>>":7,">>":7,"<<":7,"-":8,"+":8,"%":9,"/":9,"*":9};
-function hd(a,b,d,c){if(d)if(b){0>a.I&&a.F.length&&(a.I=0);if(0>a.I||b!=a.F[a.I])a.F.splice(0,0,b),a.I=0;a.I--}else a.aa?b="end":b=a.F[a.I+1];a=[];if(b){b=b.toLowerCase().replace(/""/g,"'");d=0;var f=null;c=c||";";for(var e=0;e<=b.length;e++){var h=b.charAt(e);if('"'==h||"'"==h)f?h==f&&(f=null):f=h;else if(h==c&&!f||!h)a.push(qa(b.substring(d,e))),d=e+1}}return a}
-function id(a,b,d){for(d=d||-1;d--&&b.length;){var c=b.pop();if(2>a.length)return!1;var f=a.pop(),e=a.pop();switch(c){case "*":c=e*f;break;case "/":if(!f)return!1;c=e/f;break;case "%":if(!f)return!1;c=e%f;break;case "+":c=e+f;break;case "-":c=e-f;break;case "<<":c=e<<f;break;case ">>":c=e>>f;break;case ">>>":c=e>>>f;break;case "<":c=e<f?1:0;break;case "<=":c=e<=f?1:0;break;case ">":c=e>f?1:0;break;case ">=":c=e>=f?1:0;break;case "==":c=e==f?1:0;break;case "!=":c=e!=f?1:0;break;case "&":c=e&f;break;
+case 35776:0<=(f=Zc(this,a))&&(this.j=this.w=f<<8,this.C=this.u=0);break;case 35840:0<=(f=Q(this,e=S(this,a,7)))&&(a=((this.C&65536)>>8|f)>>1,0<=R(this,e,a)&&(this.C=f<<16,this.j=this.w=a<<8,this.u=this.j^this.C>>1));break;case 35904:0<=(f=Q(this,e=S(this,a,7)))&&(a=f<<1|this.C>>16&1,0<=R(this,e,a)&&(this.C=this.j=this.w=a<<8,this.u=(a^f)<<8));break;case 35968:0<=(f=Q(this,e=S(this,a,7)))&&(a=f&128|f>>1,0<=R(this,e,a)&&(this.C=f<<16,this.j=this.w=a<<8,this.u=this.j^this.C>>1));break;case 36032:0<=
+(f=Q(this,e=S(this,a,7)))&&(a=f<<1,0<=R(this,e,a)&&(this.C=this.j=this.w=a<<8,this.u=(a^f)<<8));break;case 36160:a&56?0<=(h=Yc(this,a,0))&&(this.B=this.K>>12&3,0<=(c=P(this,h|65536))&&(this.B=this.K>>14&3,0<=Vc(this,c)&&(this.j=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.K>>2&12288)===(this.K&12288)?this.b[g]:this.ra[this.K>>12&3],0<=Vc(this,c)&&(this.j=this.w=c,this.u=0));break;case 36224:0<=(f=Xc(this))&&((this.ba&57344||(this.Ca=22),a&56)?0<=(h=Yc(this,a,0))&&(this.B=this.K>>12&3,0<=(e=Wc(this,
+h|65536,4))&&(this.B=this.K>>14&3,0<=K(this,e,f)&&(this.j=this.w=f,this.u=0))):(g=a&7,6!==g||(this.K>>2&12288)===(this.K&12288)?this.b[g]=f:this.ra[this.K>>12&3]=f,this.j=this.w=f,this.u=0));break;default:switch(a&65528){case 128:0<=(c=Xc(this))&&(g=a&7,this.b[7]=this.b[g],this.b[g]=c);break;case 152:this.K&49152||(this.K=this.K&63519|(a&7)<<5,this.Oa=1);break;case 160:case 168:a&1&&(this.C=0);a&2&&(this.u=0);a&4&&(this.w=1);a&8&&(this.j=0);break;case 176:case 184:a&1&&(this.C=65536);a&2&&(this.u=
+32768);a&4&&(this.w=0);a&8&&(this.j=32768);break;default:switch(a){case 0:49152&this.K?(this.M|=128,J(this,4)):(this.ga=3,Pc(this),console.log("HALT at "+this.b[7].toString(8)));break;case 1:g=0;if(0<(a=this.f.length))for(;0<a--;)g+=this.f[a].Ea,this.f[a].Ea=0;0===g&&0===this.ga&&(this.ga=2,Pc(this));break;case 3:J(this,12);break;case 4:J(this,16);break;case 5:this.K&49152||(Rc(this),this.G.reset());break;case 2:case 6:e=this.b[6];0<=(h=P(this,e|65536))&&(e=e+2&65535,0<=(c=P(this,e|65536))&&(this.b[6]=
+e+2&65535,c&=63743,this.K&49152&&(c=c&63519|this.K&63712),this.b[7]=h,Uc(this,c),this.F&=-17,2===a&&(this.F|=this.K&16)));break;default:J(this,8)}}}}}}this.F&&(this.F&2?J(this,168):this.F&4?J(this,4):this.F&16&&J(this,12),this.F=0)}while(0<this.N)}return this.A.complete?this.V-this.N:void 0===this.A.complete?0:-1};Qa(function(){for(var a=A(document,"pdp11","cpu"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new Qc(c);db(c,d)}});
+function bd(a){u.call(this,"ROM",a,bd);this.i=null;this.J=a.addr;this.B=a.size;this.N=a.writable;this.F=a.alias;this.I=a.file;this.P=ca(this.I);if(this.I){a=this.I;var b=ia(this.P);"json"!=b&&"hex"!=b&&(a=ka()+"/api/v1/dump?file="+this.I+"&format=bytes&decimal=true");var d=this;xa(a,null,!0,function(a,b,e){cd(d,a,b,e)})}}w(bd);bd.prototype.Wa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;dd(this)};
+bd.prototype.Na=function(){if(this.Ka){if(this.H){var a=this.H,b=this.id,d=this.J,c=this.B,f=this.Ka,e=[],h;for(h in f){var g=f[h];"number"==typeof g&&(f[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var n=e,k=[k>>>0,h],p=ra(n,k,a.rc);0>p&&n.splice(-(p+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.N.push({gd:b,D:d,Rc:c,Ka:f,oc:e})}delete this.Ka}return!0};bd.prototype.Ma=function(){return!0};
+function cd(a,b,d,c){if(c)a.na("Unable to load system ROM (error "+c+": "+b+")");else{ab(a.pc,b,d);var f;if("["==d.charAt(0)||"{"==d.charAt(0))try{var e,h,g=eval("("+d+")");if(e=g.bytes)a.i=e;else if(e=g.words)for(a.i=Array(2*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255;else if(e=g.data)for(a.i=Array(4*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255,a.i[h++]=e[f]>>16&255,a.i[h++]=e[f]>>24&255;else a.i=g;a.Ka=g.symbols;if(!a.i.length){t("Empty ROM: "+
+b);return}if(1==a.i.length){t(a.i[0]);return}}catch(k){a.na("ROM data error: "+k.message);return}else for(b=d.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.i=Array(b.length),f=0;f<b.length;f++)a.i[f]=aa(b[f],16);dd(a)}}
+function dd(a){if(!rb(a))if(!a.I)C(a);else if(a.i&&a.G){a.B||(a.B=a.i.length);if(a.i.length!=a.B)sb(a,"ROM size ("+r(a.i.length,8,!0)+") does not match specified size ("+r(a.B,8,!0)+")");else{var b;b=a.J;if(Cb(a.G,b,a.B,a.N?1:hc)){var d;for(d=0;d<a.i.length;d++){var c=a.G,f=b+d;c.R[(f&c.i)>>>c.X].yb(f&c.G,a.i[d]&255,f)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.F?b.push(a.F):null!=a.F&&a.F.length&&(b=a.F);for(d=0;d<b.length;d++){for(var e=a,c=b[d],f=e.G,h=e.B,g=[],k=e.J>>>f.X;0<h&&k<f.R.length;)g.push(f.R[k++]),
+h-=f.za;f=e.G;e=e.B;h=0;for(c>>>=f.X;0<e&&c<f.R.length;){k=g[h++];if(!k)break;f.R[c++]=k;e-=f.za}}delete a.i}}C(a)}}Qa(function(){for(var a=A(document,"pdp11","rom"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new bd(c);db(c,d)}});function ed(a){u.call(this,"RAM",a,ed);this.F=a.addr;this.B=a.size;this.i=!1}w(ed);m=ed.prototype;m.Wa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;C(this)};m.Na=function(a,b){b||this.reset();return!0};m.Ma=function(a){return a?this.save():!0};
+m.reset=function(){!this.i&&this.B&&Cb(this.G,this.F,this.B,1)&&(this.i=!0);this.i||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Qa(function(){for(var a=A(document,"pdp11","ram"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new ed(c);db(c,d)}});function fd(a){u.call(this,"Keyboard",a,fd,65536);C(this)}w(fd);fd.prototype.ta=function(){return!1};fd.prototype.Wa=function(a,b,d,c){this.i=a;this.f=d;this.H=c;this.da=null};
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+function pe(a,b,d){var c=null;if(b=yd(a,b,!0)){var f=me(a,b,!0);if(f.length){var e,h;f[0]&&(h="",(e=b.D-f[1])&&(h=" + "+r(e,4,!0)),e=f[0]+" ("+X(a,f[1])+")"+h,d&&a.g(e),c=e);4<f.length&&f[4]&&(h="",(e=f[5]-b.D)&&(h=" - "+r(e,4,!0)),e=f[4]+" ("+X(a,f[5])+")"+h,d&&a.g(e),c||(c=e))}else d&&a.g("no symbols")}return c}
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+function he(a,b,d){var c=!0;try{b.length&&"end"!=b?d||a.g(">> "+b):(a.aa&&(a.g("ended assemble at "+X(a,a.$.D)),a.V=a.$,a.aa=!1),b="");var f=b.charAt(0);if('"'==f||"'"==f)return!0;a.ya=null;if(rb(a)&&0<b.length){a.aa&&(b="a "+X(a,a.$.D)+" "+b);var e=b.replace(/ +/g," ").split(" ");if(e&&e.length)for(var h=e[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){e[0]=h.substr(k);e.unshift(h.substr(0,k));break}}switch(e[0].charAt(0)){case "a":var n=yd(a,e[1],!0);if(n)if(a.$=
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+function te(a,b,d){u.call(this,"Computer",a,te,67108864);this.A.ea=!1;ue(this,b);this.W=uc(this,"autoPower",a);this.F=0;this.fa=a.busWidth||a.buswidth;this.i=ve;this.T=null;this.N=this.aa=!1;this.url=uc(this,"url")||"";(Math.random()+.1).toString(36);this.B=we(this);if(this.f=cb("CPU",this.id)){this.H=cb("Debugger",this.id);this.G=new wb({id:this.pc+".bus",busWidth:this.fa},this.f,this.H);var c,f=bb(this.id);if((this.I=cb("Panel",this.id))&&this.I.eb)for(b=0;b<f.length;b++)c=f[b],c.na=this.I.na,c.g=
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+function Xa(a){var b=a.i,c,d,f,e=b.m>>8&3;b.m&=-2;"undefined"===typeof b.R[e]&&(b.R[e]={cache:[],postProcess:a.lc,drive:e,blocksize:128,mapped:1,maxblock:b.Ea[e]*b.C[e],url:"rl"+e+".dsk"});switch(b.m>>1&7){case 2:b.sa&8&&(b.m&=63);b.sa=b.Zb[e]|b.wa&64;break;case 3:1==(b.G&3)&&(b.wa=b.G&4?b.wa+(b.G&65408)&65408|b.G<<2&64:b.wa-(b.G&65408)&65408|b.G<<2&64,b.G=b.wa);break;case 4:b.sa=b.wa;break;case 5:if(b.G>>6>=b.Ea[e]){b.m|=37888;break}if((b.G&63)>=b.C[e]){b.m|=37888;break}c=(b.G>>6)*b.C[e]+(b.G&63);
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+m.mc=function(a,b,c,d,f){var e=this.j;e.Ta=65536-f&65535;e.Ra=d&65535;e.B=e.B&-769|d>>8&768;e.va=d>>16&63;f=~~(c/e.C[0]);d=~~(f/e.Da[0]);e.$[b.ia]=f%e.Da[0]<<8|c%e.C[0];e.rb[b.ia]=e.ka[b.ia]=d;e.Ja|=1<<b.ia;c>=b.hc-1&&(e.S[b.ia]|=1024);switch(a){case 1:e.Z|=512;e.B|=49152;break;case 2:e.Z|=2048,e.B|=49152}H(this.c,20,160,172,function(){e.S[b.ia]|=128;e.B=e.B&65534|128;return!!(e.B&64)})};m.fc=function(){this.f.m|=128;this.f.m&64&&H(this.c,0,192,64)};
+function $a(a,b){var c=b>>13&31;31>c?a.c.ha&32&&(b=a.c.Ua[c]+(b&8190)&4194302,3932160<=b&&4186112>b&&ab(898)):b|=4186112;return b}
+function bb(a,b,c,d,f,e){var h=~~((e+c.qa-1)/c.qa),g=new XMLHttpRequest;2048>h&&d+2048<c.hc&&(h=2048);g.open("GET",c.url,!0);g.setRequestHeader("Range","bytes="+(d*c.qa<<1)+"-"+(((d+h)*c.qa<<1)-1));g.responseType="arraybuffer";g.onreadystatechange=function(){if(4==g.readyState){var h=b.bind(a),l,r,w,K;l=g.response;if(0!=g.status&&206!=g.status||!l)c.ob(1,c,d,f,e);else{l=new Uint8Array(l);r=d;for(K=0;K<l.length;){if("undefined"===typeof c.cache[r])for(c.cache[r]=[],w=0;w<c.qa;w++)c.cache[r][w]=K<l.length?
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+R(a,d)))return d;d|=65536;break;case 6:if(0>(d=R(a,a.a[7])))return d;a.a[7]=a.a[7]+2&65535;d=d+a.a[e]&65535;return d|65536;case 7:if(0>(d=R(a,a.a[7])))return d;a.a[7]=a.a[7]+2&65535;d=d+a.a[e]&65535;return 0>(d=R(a,d|65536))?d:d|65536}a.a[e]=a.a[e]+f&65535;a.F&57344||(a.da=a.da<<8|f<<3&248|e);if(6===e&&!a.j&&c&4&&0>=f&&(a.a[6]<=a.la||65534<=a.a[6])){if(a.a[6]<=a.la-32)return a.o|=4,a.a[6]=4,J(a,4);a.o|=8;a.u|=4}return d}
+function W(a,b,c){var d;return b&56?(0<=(d=V(a,b,c))&&(d=Eb(a,d,c)),d):4194304+(b&7)}function X(a,b){var c;b&56?0<=(c=W(a,b,2))&&(c=M(a,c)):c=a.a[b&7];return c}function Y(a,b){var c;b&56?0<=(c=W(a,b,3))&&(c=T(a,c)):c=a.a[b&7]&255;return c}function Z(a,b){return((b&128?b|65280:b&255)<<1)+a&65535}
+m.Wb=function(a){this.h.complete=!0;this.h.$b=!1;this.h.Vb=!1;this.V=this.J=a;this.Jb&256?(Ab(this),a=!1):a=!0;if(a){do{var b,c,d,f,e;if(this.ja)if(1===this.ja)this.ja=2;else{this.ja=0;e=-1;b=this.nb&224;if(0<(a=this.i.length))for(;0<a--;){if(0<this.i[a].ea){this.i[a].ea--;this.ja=2;break}if(this.i[a].Mb){if(!this.i[a].Mb()){this.i.splice(a,1);e--;continue}this.i[a].Mb=null}this.i[a].ic>b&&(b=this.i[a].ic,e=a)}b>(this.l&224)&&(0>e?J(this,160):(J(this,this.i[e].uc),this.i.splice(e,1)))}this.F&57344||
+(this.da=0,this.Va=this.a[7]);this.u=this.l&16;if(0<=(a=R(this,this.a[7])))switch(this.a[7]=this.a[7]+2&65535,a&61440){case 4096:0<=(b=X(this,a>>6))&&(a&56?0<=(d=W(this,a,4))&&0<=L(this,d,b)&&(this.c=this.f=b,this.b=0):(this.c=this.f=this.a[a&7]=b,this.b=0));break;case 8192:0<=(b=X(this,a>>6))&&0<=(c=X(this,a))&&(this.c=this.f=this.g=a=b-c,this.b=(b^c)&(b^a));break;case 12288:0<=(b=X(this,a>>6))&&0<=(c=X(this,a))&&(this.c=this.f=b&c,this.b=0);break;case 16384:0<=(b=X(this,a>>6))&&(a&56?0<=(c=M(this,
+d=W(this,a,6)))&&(a=c&~b,0<=L(this,d,a)&&(this.c=this.f=a,this.b=0)):(this.c=this.f=a=this.a[a&7]&=~b,this.b=0));break;case 20480:0<=(b=X(this,a>>6))&&(a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c|b,0<=L(this,d,a)&&(this.c=this.f=a,this.b=0)):(this.c=this.f=a=this.a[a&7]|=b,this.b=0));break;case 24576:0<=(b=X(this,a>>6))&&(a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=b+c,0<=L(this,d,a)&&(this.c=this.f=this.g=a,this.b=(b^a)&(c^a))):(e=a&7,c=this.a[e],this.a[e]=(a=b+c)&65535,this.c=this.f=this.g=a,this.b=(b^a)&
 (c^a)));break;case 36864:0<=(b=Y(this,a>>6))&&(a&56?0<=(d=W(this,a,5))&&0<=U(this,d,b)&&(this.c=this.f=b<<8,this.b=0):(b&128&&(b|=65280),this.c=this.f=this.a[a&7]=b,this.b=0));break;case 40960:0<=(b=Y(this,a>>6))&&0<=(c=Y(this,a))&&(a=b-c,this.c=this.f=this.g=a<<8,this.b=((b^c)&(b^a))<<8);break;case 45056:0<=(b=Y(this,a>>6))&&0<=(c=Y(this,a))&&(this.c=this.f=(b&c)<<8,this.b=0);break;case 49152:0<=(b=Y(this,a>>6))&&0<=(c=T(this,d=W(this,a,7)))&&(a=c&~b,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=0));
-break;case 53248:0<=(b=Y(this,a>>6))&&0<=(c=T(this,d=W(this,a,7)))&&(a=c|b,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=0));break;case 57344:0<=(b=X(this,a>>6))&&(a&56?0<=(c=J(this,d=W(this,a,6)))&&(a=c-b,0<=I(this,d,a)&&(this.c=this.f=this.g=a,this.b=(b^c)&(c^a))):(e=a&7,c=this.a[e],this.a[e]=(a=c-b)&65535,this.c=this.f=this.g=a,this.b=(b^c)&(c^a)));break;default:switch(a&65024){case 2048:0<=(f=V(this,a,0))&&(e=a>>6&7,0<=S(this,this.a[e])&&(this.a[e]=this.a[7],this.a[7]=f&65535));break;case 28672:0<=
+break;case 53248:0<=(b=Y(this,a>>6))&&0<=(c=T(this,d=W(this,a,7)))&&(a=c|b,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=0));break;case 57344:0<=(b=X(this,a>>6))&&(a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c-b,0<=L(this,d,a)&&(this.c=this.f=this.g=a,this.b=(b^c)&(c^a))):(e=a&7,c=this.a[e],this.a[e]=(a=c-b)&65535,this.c=this.f=this.g=a,this.b=(b^c)&(c^a)));break;default:switch(a&65024){case 2048:0<=(f=V(this,a,0))&&(e=a>>6&7,0<=S(this,this.a[e])&&(this.a[e]=this.a[7],this.a[7]=f&65535));break;case 28672:0<=
 (b=X(this,a))&&(e=a>>6&7,b&32768&&(b|=-65536),c=this.a[e],c&32768&&(c|=-65536),a=~~(b*c),this.a[e]=a>>16&65535,this.a[e|1]=a&65535,this.c=a>>16,this.f=this.c|a,this.g=this.b=0,-32768>a||32767<a)&&(this.g=65536);break;case 29184:0<=(b=X(this,a))&&(b?(e=a>>6&7,c=this.a[e]<<16|this.a[e|1],this.g=this.b=0,b&32768&&(b|=-65536),a=~~(c/b),-32768<=a&&32767>=a?(this.a[e]=a&65535,this.a[e|1]=c-a*b&65535,this.f=a>>16|a,this.c=a>>16):(this.b=32768,this.f=a>>15|a,this.c=c>>16,-1===b&&65534===this.a[e]&&(this.a[e]=
 this.a[e|1]=1))):(this.f=this.c=0,this.b=32768,this.g=65536));break;case 29696:0<=(b=X(this,a))&&(e=a>>6&7,a=this.a[e],a&32768&&(a|=4294901760),this.g=this.b=0,b&=63,b&32?(b=64-b,16<b&&(b=16),this.g=a<<17-b,a=a>>b):b&&(16<b?(this.b=a,a=0):(this.g=a=a<<b,(c=a>>15&65535)&&65535!==c&&(this.b=32768))),this.a[e]=a&65535,this.c=this.f=a);break;case 30208:if(0<=(b=X(this,a))){e=a>>6&7;c=this.a[e]<<16|this.a[e|1];this.g=this.b=0;b&=63;if(b&32)b=64-b,32<b&&(b=32),a=c>>b-1,this.g=a<<16,a>>=1,c&2147483648&&
-(a|=4294967295<<32-b);else if(b){if(a=c<<b-1,this.g=a>>15,a<<=1,32<b&&(b=32),c>>=32-b)c|=4294967295<<b&4294967295,4294967295!==c&&(this.b=32768)}else a=c;this.a[e]=a>>16&65535;this.a[e|1]=a&65535;this.c=a>>16;this.f=a>>16|a}break;case 30720:a&56?0<=(c=J(this,d=W(this,a,6)))&&(c^=this.a[a>>6&7],0<=I(this,d,c)&&(this.c=this.f=c,this.b=0)):(this.c=this.f=c=this.a[a&7]^=this.a[a>>6&7],this.b=0);break;case 32256:e=a>>6&7;if(this.a[e]=this.a[e]-1&65535)this.a[7]=this.a[7]-((a&63)<<1)&65535;break;default:switch(a&
+(a|=4294967295<<32-b);else if(b){if(a=c<<b-1,this.g=a>>15,a<<=1,32<b&&(b=32),c>>=32-b)c|=4294967295<<b&4294967295,4294967295!==c&&(this.b=32768)}else a=c;this.a[e]=a>>16&65535;this.a[e|1]=a&65535;this.c=a>>16;this.f=a>>16|a}break;case 30720:a&56?0<=(c=M(this,d=W(this,a,6)))&&(c^=this.a[a>>6&7],0<=L(this,d,c)&&(this.c=this.f=c,this.b=0)):(this.c=this.f=c=this.a[a&7]^=this.a[a>>6&7],this.b=0);break;case 32256:e=a>>6&7;if(this.a[e]=this.a[e]-1&65535)this.a[7]=this.a[7]-((a&63)<<1)&65535;break;default:switch(a&
 65280){case 256:this.a[7]=Z(this.a[7],a);break;case 512:this.f&65535&&(this.a[7]=Z(this.a[7],a));break;case 768:this.f&65535||(this.a[7]=Z(this.a[7],a));break;case 1024:(this.c&32768)===(this.b&32768)&&(this.a[7]=Z(this.a[7],a));break;case 1280:(this.c&32768)!==(this.b&32768)&&(this.a[7]=Z(this.a[7],a));break;case 1536:this.f&65535&&(this.c&32768)===(this.b&32768)&&(this.a[7]=Z(this.a[7],a));break;case 1792:this.f&65535&&(this.c&32768)===(this.b&32768)||(this.a[7]=Z(this.a[7],a));break;case 32768:this.c&
-32768||(this.a[7]=Z(this.a[7],a));break;case 33280:!(this.g&65536)&&this.f&65535&&(this.a[7]=Z(this.a[7],a));break;case 33024:this.c&32768&&(this.a[7]=Z(this.a[7],a));break;case 33536:if(this.g&65536||!(this.f&65535))this.a[7]=Z(this.a[7],a);break;case 33792:this.b&32768||(this.a[7]=Z(this.a[7],a));break;case 34048:this.b&32768&&(this.a[7]=Z(this.a[7],a));break;case 34304:this.g&65536||(this.a[7]=Z(this.a[7],a));break;case 34560:this.g&65536&&(this.a[7]=Z(this.a[7],a));break;case 34816:L(this,24);
-break;case 35072:L(this,28);break;default:switch(a&65472){case 64:0<=(f=V(this,a,0))&&(this.a[7]=f&65535);break;case 192:a&56?0<=(c=J(this,d=W(this,a,6)))&&(a=c<<8|c>>8,0<=I(this,d,a)&&(this.c=this.f=c&65280,this.b=this.g=0)):(e=a&7,c=this.a[e],this.a[e]=(c<<8|c>>8)&65535,this.c=this.f=c&65280,this.b=this.g=0);break;case 2560:a&56?0<=(d=W(this,a,4))&&0<=I(this,d,0)&&(this.c=this.g=this.b=this.f=0):this.c=this.g=this.b=this.f=this.a[a&7]=0;break;case 2624:0<=(c=J(this,d=W(this,a,6)))&&(a=~c,0<=I(this,
-d,a)&&(this.c=this.f=a,this.g=65536,this.b=0));break;case 2688:a&56?0<=(c=J(this,d=W(this,a,6)))&&(a=c+1,0<=I(this,d,a)&&(this.c=this.f=a,this.b=a&(a^c))):(e=a&7,c=this.a[e],a=c+1,this.a[e]=a&65535,this.c=this.f=a,this.b=a&(a^c));break;case 2752:a&56?0<=(c=J(this,d=W(this,a,6)))&&(a=c-1,0<=I(this,d,a)&&(this.c=this.f=a,this.b=(a^c)&c)):(e=a&7,c=this.a[e],a=c-1,this.a[e]=a&65535,this.c=this.f=a,this.b=(a^c)&c);break;case 2816:0<=(c=J(this,d=W(this,a,6)))&&(a=-c,0<=I(this,d,a)&&(this.g=this.c=this.f=
-a,this.b=a&c));break;case 2880:0<=(c=J(this,d=W(this,a,6)))&&(a=c+(this.g>>16&1),0<=I(this,d,a)&&(this.g=this.c=this.f=a,this.b=a&(a^c)));break;case 2944:0<=(c=J(this,d=W(this,a,6)))&&(a=c-(this.g>>16&1),0<=I(this,d,a)&&(this.g=this.c=this.f=a,this.b=(a^c)&c));break;case 3008:0<=(c=X(this,a))&&(this.c=this.f=c,this.g=this.b=0);break;case 3072:a&56?0<=(c=J(this,d=W(this,a,6)))&&(a=(this.g&65536|c)>>1,0<=I(this,d,a)&&(this.g=c<<16,this.c=this.f=a,this.b=a^this.g>>1)):(e=a&7,c=this.a[e],a=(this.g&65536|
-c)>>1,this.a[e]=a&65535,this.g=c<<16,this.c=this.f=a,this.b=a^this.g>>1);break;case 3136:a&56?0<=(c=J(this,d=W(this,a,6)))&&(a=c<<1|this.g>>16&1,0<=I(this,d,a)&&(this.g=this.c=this.f=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1|this.g>>16&1,this.a[e]=a&65535,this.g=this.c=this.f=a,this.b=a^c);break;case 3200:a&56?0<=(c=J(this,d=W(this,a,6)))&&(a=c&32768|c>>1,0<=I(this,d,a)&&(this.g=c<<16,this.c=this.f=a,this.b=this.c^this.g>>1)):(e=a&7,c=this.a[e],a=c&32768|c>>1,this.a[e]=a&65535,this.g=c<<16,this.c=
-this.f=a,this.b=this.c^this.g>>1);break;case 3264:a&56?0<=(c=J(this,d=W(this,a,6)))&&(a=c<<1,0<=I(this,d,a)&&(this.g=this.c=this.f=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1,this.a[e]=a&65535,this.g=this.c=this.f=a,this.b=a^c);break;case 3328:f=this.a[7]+((a&63)<<1)&65535;0<=(b=R(this,f|65536))&&(this.a[7]=this.a[5],this.a[5]=b,this.a[6]=f+2&65535);break;case 3392:a&56?0<=(f=V(this,a,0))&&(61440!==(this.m&61440)&&(f&=65535),this.j=this.m>>12&3,0<=(b=R(this,f))&&(this.j=this.m>>14&3,0<=S(this,b)&&(this.c=
-this.f=b,this.b=0))):(e=a&7,b=6!==e||(this.m>>2&12288)===(this.m&12288)?this.a[e]:this.Y[this.m>>12&3],0<=S(this,b)&&(this.c=this.f=b,this.b=0));break;case 3456:0<=(c=Eb(this))&&((this.F&57344||(this.da=22),a&56)?0<=(f=V(this,a,0))&&(f&=65535,this.j=this.m>>12&3,0<=(d=Db(this,f,4))&&(this.j=this.m>>14&3,0<=I(this,d,c)&&(this.c=this.f=c,this.b=0))):(e=a&7,6!==e||(this.m>>2&12288)===(this.m&12288)?this.a[e]=c:this.Y[this.m>>12&3]=c,this.c=this.f=c,this.b=0));break;case 3520:0<=(d=W(this,a,4))&&(a=-(this.c>>
-15&1),0<=I(this,d,a)&&(this.f=a,this.b=0));break;case 35328:a&56?0<=(d=W(this,a,5))&&0<=U(this,d,0)&&(this.c=this.g=this.b=this.f=0):(this.a[a&7]&=65280,this.c=this.g=this.b=this.f=0);break;case 35392:0<=(c=T(this,d=W(this,a,7)))&&(a=~c,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.g=65536,this.b=0));break;case 35456:0<=(c=T(this,d=W(this,a,7)))&&(a=c+1,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=(a&(a^c))<<8));break;case 35520:0<=(c=T(this,d=W(this,a,7)))&&(a=c-1,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=
+32768||(this.a[7]=Z(this.a[7],a));break;case 33280:!(this.g&65536)&&this.f&65535&&(this.a[7]=Z(this.a[7],a));break;case 33024:this.c&32768&&(this.a[7]=Z(this.a[7],a));break;case 33536:if(this.g&65536||!(this.f&65535))this.a[7]=Z(this.a[7],a);break;case 33792:this.b&32768||(this.a[7]=Z(this.a[7],a));break;case 34048:this.b&32768&&(this.a[7]=Z(this.a[7],a));break;case 34304:this.g&65536||(this.a[7]=Z(this.a[7],a));break;case 34560:this.g&65536&&(this.a[7]=Z(this.a[7],a));break;case 34816:J(this,24);
+break;case 35072:J(this,28);break;default:switch(a&65472){case 64:0<=(f=V(this,a,0))&&(this.a[7]=f&65535);break;case 192:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c<<8|c>>8,0<=L(this,d,a)&&(this.c=this.f=c&65280,this.b=this.g=0)):(e=a&7,c=this.a[e],this.a[e]=(c<<8|c>>8)&65535,this.c=this.f=c&65280,this.b=this.g=0);break;case 2560:a&56?0<=(d=W(this,a,4))&&0<=L(this,d,0)&&(this.c=this.g=this.b=this.f=0):this.c=this.g=this.b=this.f=this.a[a&7]=0;break;case 2624:0<=(c=M(this,d=W(this,a,6)))&&(a=~c,0<=L(this,
+d,a)&&(this.c=this.f=a,this.g=65536,this.b=0));break;case 2688:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c+1,0<=L(this,d,a)&&(this.c=this.f=a,this.b=a&(a^c))):(e=a&7,c=this.a[e],a=c+1,this.a[e]=a&65535,this.c=this.f=a,this.b=a&(a^c));break;case 2752:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c-1,0<=L(this,d,a)&&(this.c=this.f=a,this.b=(a^c)&c)):(e=a&7,c=this.a[e],a=c-1,this.a[e]=a&65535,this.c=this.f=a,this.b=(a^c)&c);break;case 2816:0<=(c=M(this,d=W(this,a,6)))&&(a=-c,0<=L(this,d,a)&&(this.g=this.c=this.f=
+a,this.b=a&c));break;case 2880:0<=(c=M(this,d=W(this,a,6)))&&(a=c+(this.g>>16&1),0<=L(this,d,a)&&(this.g=this.c=this.f=a,this.b=a&(a^c)));break;case 2944:0<=(c=M(this,d=W(this,a,6)))&&(a=c-(this.g>>16&1),0<=L(this,d,a)&&(this.g=this.c=this.f=a,this.b=(a^c)&c));break;case 3008:0<=(c=X(this,a))&&(this.c=this.f=c,this.g=this.b=0);break;case 3072:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=(this.g&65536|c)>>1,0<=L(this,d,a)&&(this.g=c<<16,this.c=this.f=a,this.b=a^this.g>>1)):(e=a&7,c=this.a[e],a=(this.g&65536|
+c)>>1,this.a[e]=a&65535,this.g=c<<16,this.c=this.f=a,this.b=a^this.g>>1);break;case 3136:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c<<1|this.g>>16&1,0<=L(this,d,a)&&(this.g=this.c=this.f=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1|this.g>>16&1,this.a[e]=a&65535,this.g=this.c=this.f=a,this.b=a^c);break;case 3200:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c&32768|c>>1,0<=L(this,d,a)&&(this.g=c<<16,this.c=this.f=a,this.b=this.c^this.g>>1)):(e=a&7,c=this.a[e],a=c&32768|c>>1,this.a[e]=a&65535,this.g=c<<16,this.c=
+this.f=a,this.b=this.c^this.g>>1);break;case 3264:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c<<1,0<=L(this,d,a)&&(this.g=this.c=this.f=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1,this.a[e]=a&65535,this.g=this.c=this.f=a,this.b=a^c);break;case 3328:f=this.a[7]+((a&63)<<1)&65535;0<=(b=R(this,f|65536))&&(this.a[7]=this.a[5],this.a[5]=b,this.a[6]=f+2&65535);break;case 3392:a&56?0<=(f=V(this,a,0))&&(61440!==(this.l&61440)&&(f&=65535),this.j=this.l>>12&3,0<=(b=R(this,f))&&(this.j=this.l>>14&3,0<=S(this,b)&&(this.c=
+this.f=b,this.b=0))):(e=a&7,b=6!==e||(this.l>>2&12288)===(this.l&12288)?this.a[e]:this.Y[this.l>>12&3],0<=S(this,b)&&(this.c=this.f=b,this.b=0));break;case 3456:0<=(c=Fb(this))&&((this.F&57344||(this.da=22),a&56)?0<=(f=V(this,a,0))&&(f&=65535,this.j=this.l>>12&3,0<=(d=Eb(this,f,4))&&(this.j=this.l>>14&3,0<=L(this,d,c)&&(this.c=this.f=c,this.b=0))):(e=a&7,6!==e||(this.l>>2&12288)===(this.l&12288)?this.a[e]=c:this.Y[this.l>>12&3]=c,this.c=this.f=c,this.b=0));break;case 3520:0<=(d=W(this,a,4))&&(a=-(this.c>>
+15&1),0<=L(this,d,a)&&(this.f=a,this.b=0));break;case 35328:a&56?0<=(d=W(this,a,5))&&0<=U(this,d,0)&&(this.c=this.g=this.b=this.f=0):(this.a[a&7]&=65280,this.c=this.g=this.b=this.f=0);break;case 35392:0<=(c=T(this,d=W(this,a,7)))&&(a=~c,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.g=65536,this.b=0));break;case 35456:0<=(c=T(this,d=W(this,a,7)))&&(a=c+1,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=(a&(a^c))<<8));break;case 35520:0<=(c=T(this,d=W(this,a,7)))&&(a=c-1,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=
 ((a^c)&c)<<8));break;case 35584:0<=(c=T(this,d=W(this,a,7)))&&(a=-c,0<=U(this,d,a)&&(this.g=this.c=this.f=a<<8,this.b=(a&c)<<8));break;case 35648:0<=(c=T(this,d=W(this,a,7)))&&(a=c+(this.g>>16&1),0<=U(this,d,a)&&(this.c=this.f=this.g=a<<8,this.b=(a&(a^c))<<8));break;case 35712:0<=(c=T(this,d=W(this,a,7)))&&(a=c-(this.g>>16&1),0<=U(this,d,a)&&(this.c=this.f=this.g=a<<8,this.b=((a^c)&c)<<8));break;case 35776:0<=(c=Y(this,a))&&(this.c=this.f=c<<8,this.g=this.b=0);break;case 35840:0<=(c=T(this,d=W(this,
 a,7)))&&(a=((this.g&65536)>>8|c)>>1,0<=U(this,d,a)&&(this.g=c<<16,this.c=this.f=a<<8,this.b=this.c^this.g>>1));break;case 35904:0<=(c=T(this,d=W(this,a,7)))&&(a=c<<1|this.g>>16&1,0<=U(this,d,a)&&(this.g=this.c=this.f=a<<8,this.b=(a^c)<<8));break;case 35968:0<=(c=T(this,d=W(this,a,7)))&&(a=c&128|c>>1,0<=U(this,d,a)&&(this.g=c<<16,this.c=this.f=a<<8,this.b=this.c^this.g>>1));break;case 36032:0<=(c=T(this,d=W(this,a,7)))&&(a=c<<1,0<=U(this,d,a)&&(this.g=this.c=this.f=a<<8,this.b=(a^c)<<8));break;case 36160:a&
-56?0<=(f=V(this,a,0))&&(this.j=this.m>>12&3,0<=(b=R(this,f|65536))&&(this.j=this.m>>14&3,0<=S(this,b)&&(this.c=this.f=b,this.b=0))):(e=a&7,b=6!==e||(this.m>>2&12288)===(this.m&12288)?this.a[e]:this.Y[this.m>>12&3],0<=S(this,b)&&(this.c=this.f=b,this.b=0));break;case 36224:0<=(c=Eb(this))&&((this.F&57344||(this.da=22),a&56)?0<=(f=V(this,a,0))&&(this.j=this.m>>12&3,0<=(d=Db(this,f|65536,4))&&(this.j=this.m>>14&3,0<=I(this,d,c)&&(this.c=this.f=c,this.b=0))):(e=a&7,6!==e||(this.m>>2&12288)===(this.m&
-12288)?this.a[e]=c:this.Y[this.m>>12&3]=c,this.c=this.f=c,this.b=0));break;default:switch(a&65528){case 128:0<=(b=Eb(this))&&(e=a&7,this.a[7]=this.a[e],this.a[e]=b);break;case 152:this.m&49152||(this.m=this.m&63519|(a&7)<<5,this.ja=1);break;case 160:case 168:a&1&&(this.g=0);a&2&&(this.b=0);a&4&&(this.f=1);a&8&&(this.c=0);break;case 176:case 184:a&1&&(this.g=65536);a&2&&(this.b=32768);a&4&&(this.f=0);a&8&&(this.c=32768);break;default:switch(a){case 0:49152&this.m?(this.o|=128,L(this,4)):(this.Ca=3,
-Ab(this),console.log("HALT at "+this.a[7].toString(8)));break;case 1:e=0;if(0<(a=this.i.length))for(;0<a--;)e+=this.i[a].ea,this.i[a].ea=0;0===e&&0===this.Ca&&(this.Ca=2,Ab(this));break;case 3:L(this,12);break;case 4:L(this,16);break;case 5:this.m&49152||(Cb(this),this.v.reset());break;case 2:case 6:d=this.a[6];0<=(f=R(this,d|65536))&&(d=d+2&65535,0<=(b=R(this,d|65536))&&(this.a[6]=d+2&65535,b&=63743,this.m&49152&&(b=b&63519|this.m&63712),this.a[7]=f,this.Wa(b),this.u&=-17,2===a&&(this.u|=this.m&
-16)));break;default:L(this,8)}}}}}}this.u&&(this.u&2?L(this,168):this.u&4?L(this,4):this.u&16&&L(this,12),this.u=0)}while(0<this.J)}return this.h.complete?this.V-this.J:void 0===this.h.complete?0:-1};u(function(){for(var a=C(document,"pdp11","cpu"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Bb(d);B(d,c)}});
-function Fb(a){v.call(this,"ROM",a,Fb);this.b=null;this.s=a.addr;this.f=a.size;this.u=a.writable;this.g=a.alias;this.i=a.file;this.D=ba(this.i);if(this.i){a=this.i;var b=ca(this.D);"json"!=b&&"hex"!=b&&(a=ea()+"/api/v1/dump?file="+this.i+"&format=bytes&decimal=true");var c=this;p(a,null,!0,function(a,b,e){Gb(c,a,b,e)})}}y(Fb);Fb.prototype.Ga=function(a,b,c,d){this.v=b;this.c=c;this.H=d;Hb(this)};Fb.prototype.ua=function(){this.j&&(this.H&&this.H.c(this.id,this.s,this.f,this.j),delete this.j);return!0};
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-function Gb(a,b,c,d){if(d)a.K("Unable to load system ROM (error "+d+": "+b+")");else{Da(a.Gb,b,c);var f;if("["==c.charAt(0)||"{"==c.charAt(0))try{var e,h,g=eval("("+c+")");if(e=g.bytes)a.b=e;else if(e=g.words)for(a.b=Array(2*e.length),h=f=0;f<e.length;f++)a.b[h++]=e[f]&255,a.b[h++]=e[f]>>8&255;else if(e=g.data)for(a.b=Array(4*e.length),h=f=0;f<e.length;f++)a.b[h++]=e[f]&255,a.b[h++]=e[f]>>8&255,a.b[h++]=e[f]>>16&255,a.b[h++]=e[f]>>24&255;else a.b=g;a.j=g.symbols;if(!a.b.length){q("Empty ROM: "+b);
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-new P(this,"1.30.0"),Ob(this.I)?b=null:delete this.I);!b&&this.b&&(b=Pb(this))&&(this.s=!0);if(b){var h=this;p(b,null,!0,function(a,b,c){c?(h.u=null,h.s=!1,h.K("Unable to load machine state from server (error "+c+(b?": "+(String.prototype.trim?b.trim():b.replace(/^\s+|\s+$/g,"")):"")+")")):(h.D=b,h.V=!0);D(h)})}else D(this);this.A.power||(this.J=!0);!c&&this.J&&Qb(this,this.fb)}else q("Unable to find CPU component")}y(Kb);var Mb=0;
-function Lb(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){q(d.message+" ("+c+")")}}a.W=b}function sb(a,b,c){var d=b.toLowerCase(),d=xa[b]||xa[d];void 0===d&&a.W&&(d=a.W[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Qb(a,b,c){for(var d=z(a.id),f=0;f<=d.length;f++){var e=f<d.length?d[f]:a;if(!Ga(e)){Ga(e,function(){Qb(a,b,c)});return}}b.call(a,c)}
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-m.fb=function(a){void 0===a&&(a=this.b||(this.D?1:Mb));if(!this.g){this.g++;var b=!1,c=!1;this.P=!1;var d=this.I||new P(this,"1.30.0");if(-1==a)b=!0;else if(a>Mb){if(Ob(d,this.D)){this.j=new P(this,"1.30.0","failsafe");Ob(this.j)&&(Ub(this,d),a=2,Vb(this.j));Q(this.j,"timestamp",ia());Wb(this.j);var f=this.b&&!this.s;if(1==a||ja("Click OK to restore the previous PDP11js machine state, or CANCEL to reset the machine.")){if(c=Sb(d)){var e=Tb(d,"code"),h=Tb(d,"data");e&&("ok"==e?Ob(d,h):("error"==e&&
-"no machine state"!=h?(this.K("Error: "+h),"unable to verify user"==h&&(na("user",""),this.f=null)):this.X(e+": "+h),Vb(d),Ob(d)?(c=Sb(d),f=!0):c=!1))}f&&Rb(this,c?d:null)}else 2==a&&d.clear()}else Rb(this);delete this.D;delete this.I}f=z(this.id);for(e=0;e<f.length;e++)h=f[e],h!==this&&h!=this.c&&(c=Xb(this,h,d,b,c));b=[d,a,c];-1!=a?Qb(this,this.Pb,b):this.Pb(b)}};
-function Xb(a,b,c,d,f){if(!b.h.L){b.h.L=!0;if(b.ua){var e=null;f&&((e=Tb(c,b.id))||(e=Tb(c,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof e&&(e=null);!b.ua(e,d)&&e&&(q("Unable to restore state for "+b.type),a.M&&!a.V?(c.clear(),a.b=Mb,window&&window.location.reload()):a.P=!0,b.ua(null),f=!1)}if(!d&&b.Ib)for(a=b.Ib.split("|"),c=0;c<a.length;c++)b.status(a[c])}return f}
-m.Pb=function(a){var b=a[0],c=0>a[1];a=a[2];this.ca=!0;this.h.L=!0;var d=this.A.power;d&&(d.textContent="Shutdown");this.c&&(Xb(this,this.c,b,c,a),this.c.Za());this.P&&(Ub(this,b),b.clear());!c&&this.j&&(this.j.clear(),delete this.j);this.g=0};
-function Ub(a,b){if(ja("There may be a problem with your PDP11js machine.\n\nTo help us diagnose it, click OK to send this PDP11js machine state to http://www.pcjs.org.")){var c=a.f||"",d=b.toString(),f={app:"PDP11js",ver:"1.30.0"};f.url=a.url;f.user=c;f.type="bug";f.data=d;p("http://www.pcjs.org/api/v1/report",f,!0)}}
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