diff --git a/modules/pc8080/lib/cpusim.js b/modules/pc8080/lib/cpusim.js
index 2bc94d7fc..ab2c6fec2 100644
--- a/modules/pc8080/lib/cpusim.js
+++ b/modules/pc8080/lib/cpusim.js
@@ -273,6 +273,7 @@ CPUSim.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
     case "SP":
     case "PC":
     case "PS":
+    case "IF":
     case "SF":
     case "ZF":
     case "AF":
@@ -1018,6 +1019,7 @@ CPUSim.prototype.updateStatus = function(fForce)
             this.updateReg("PC", this.getPC(), 4);
             var regPS = this.getPS();
             this.updateReg("PS", regPS, 4);
+            this.updateReg("IF", (regPS & CPUDef.PS.IF)? 1 : 0, 1);
             this.updateReg("SF", (regPS & CPUDef.PS.SF)? 1 : 0, 1);
             this.updateReg("ZF", (regPS & CPUDef.PS.ZF)? 1 : 0, 1);
             this.updateReg("AF", (regPS & CPUDef.PS.AF)? 1 : 0, 1);
diff --git a/modules/pc8080/lib/video.js b/modules/pc8080/lib/video.js
index 7467d4c21..81c64fadf 100644
--- a/modules/pc8080/lib/video.js
+++ b/modules/pc8080/lib/video.js
@@ -107,6 +107,11 @@ function Video(parmsVideo, canvas, context, textarea, container)
     this.textareaScreen = textarea;
     this.inputScreen = textarea || canvas || null;
 
+    this.contextScreen['webkitImageSmoothingEnabled'] = false;
+    this.contextScreen['mozImageSmoothingEnabled'] = false;
+    this.contextScreen['msImageSmoothingEnabled'] = false;
+    this.contextScreen['imageSmoothingEnabled'] = false;
+
     this.rotateScreen = parmsVideo['screenRotate'];
     if (this.rotateScreen == 90) {
         this.contextScreen.translate(0, this.cyScreen);
@@ -129,7 +134,6 @@ function Video(parmsVideo, canvas, context, textarea, container)
     this.canvasBuffer = document.createElement("canvas");
     this.canvasBuffer.width = cxBuffer;
     this.canvasBuffer.height = cyBuffer;
-    // this.canvasBuffer.style['image-rendering'] = "pixelated";
     this.contextBuffer = this.canvasBuffer.getContext("2d");
 }
 
@@ -372,7 +376,6 @@ Video.init = function()
         eCanvas.setAttribute("width", parmsVideo['screenWidth']);
         eCanvas.setAttribute("height", parmsVideo['screenHeight']);
         eCanvas.style.backgroundColor = parmsVideo['screenColor'];
-        // eCanvas.style['image-rendering'] = "pixelated";
 
         /*
          * The "contenteditable" attribute on a canvas element NOTICEABLY slows down canvas drawing on
diff --git a/versions/pc8080/1.22.0/pc8080-dbg.js b/versions/pc8080/1.22.0/pc8080-dbg.js
index 86e96c922..aafccb03b 100644
--- a/versions/pc8080/1.22.0/pc8080-dbg.js
+++ b/versions/pc8080/1.22.0/pc8080-dbg.js
@@ -19,44 +19,44 @@ w.prototype={constructor:w,parent:null,toString:function(){return this.name?this
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 function gb(a,b){if(a.A.vb)return a.A.Oa&&(a.A.Oa=!1),a.A.vb=!1;if(a.A.Qa)return a.g(a.toString()+" error"),!1;a.A.Oa=b;return a.A.Oa}function hb(a,b){a.A.Oa&&(b?a.A.vb=!0:void 0===b&&a.g(a.toString()+" busy"));return a.A.Oa}function C(a){if(!a.A.Qa&&(a.A.Ra=!0,a.A.Ra)){var b=a.pb;a.pb=null;b&&b()}}function ib(a,b){b&&(a.A.Ra?b():a.pb=b);return a.A.Ra}function jb(a,b){a.A.Qa=!0;a.oa(b)}
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+0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1];function mb(a){w.call(this,"Panel",a,mb)}Wa(mb);m=mb.prototype;m.qa=function(a,b,c,d){return this.w&&this.w.qa(a,b,c,d)||this.b&&this.b.qa(a,b,c,d)||this.u&&this.u.qa(a,b,c,d)||this.F&&this.F.qa(a,b,c,d)?!0:this.parent.qa.call(this,a,b,c,d)};m.Fa=function(a,b,c,d){this.w=a;this.B=b;this.b=c;this.F=d;this.u=nb(a,"Keyboard")};m.za=function(a,b){b||ob();return!0};m.ya=function(){return!0};m.va=function(){};
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-Ec(a.b,b)}return!0}return!1}function Ed(a,b){b=b.replace(/\r/g,"");a.ta&&(a.ta.value+=b,a.ta.scrollTop=a.ta.scrollHeight)}Ja(function(){for(var a=A(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new zd(d);cb(d,c)}});function Fd(a){w.call(this,"RAM",a,Fd);this.D=a.addr;this.w=a.size;this.u=!1}Wa(Fd);m=Fd.prototype;m.Fa=function(a,b,c,d){this.B=b;this.b=c;this.F=d;C(this)};m.za=function(a,b){b||this.reset();return!0};m.ya=function(a){return a?this.save():!0};
-m.reset=function(){!this.u&&this.w&&rb(this.B,this.D,this.w,1)&&(this.u=!0,this.status(Math.floor(this.w/1024)+"Kb allocated"));this.u||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Ja(function(){for(var a=A(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Fd(d);cb(d,c)}});function Gd(a){w.call(this,"Keyboard",a,Gd,65536);C(this)}Wa(Gd);
+m.Fa=function(a,b,c,d){this.B=b;this.b=c;this.F=d;this.w=a;if(this.Sa==wd){var e;a=xd;void 0===e&&(e=0);for(var f in a){c=b;d=+f+e;var h=a[f].bind(this);if(void 0!==h)for(var g=+f+e;g<=d;g++)void 0!==c.w[g]?t("Input port "+r(g)+" already registered"):c.w[g]=[h,!1]}var k;e=yd;void 0===k&&(k=0);for(var l in e)if(f=b,a=+l+k,c=e[l].bind(this),void 0!==c)for(d=+l+k;d<=a;d++)void 0!==f.u[d]?t("Output port "+r(d)+" already registered"):f.u[d]=[c,!1]}};
+m.za=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};m.ya=function(a){return a?this.save():!0};m.reset=function(){this.G=this.H=this.D=this.u=this.M=this.K=this.J=0};m.save=function(){var a=new Gc(this);this.Sa==wd&&H(a,0,[this.J,this.K,this.M,this.u,this.D,this.G,this.H]);return a.data()};m.restore=function(a){a=a[0];this.Sa==wd&&(this.J=a[0],this.K=a[1],this.M=a[2],this.u=a[3],this.D=a[4],this.G=a[5],this.H=a[6]);return!0};m.start=function(){};m.stop=function(){};
+m.bc=function(a,b){var c=this.J;db(this,a,null,b,"STATUS0",c);return c};m.cc=function(a,b){var c=this.K;db(this,a,null,b,"STATUS1",c);return c};m.dc=function(a,b){var c=this.M;db(this,a,null,b,"STATUS2",c);return c};m.ac=function(a,b){var c=this.u>>8-this.D&255;db(this,a,null,b,"SHIFT.RESULT",c);return c};m.ic=function(a,b,c){db(this,a,b,c,"SHIFT.COUNT",null);this.D=b};m.kc=function(a,b,c){db(this,a,b,c,"SOUND1",null);this.G=b};
+m.jc=function(a,b,c){db(this,a,b,c,"SHIFT.DATA",null);this.u=b<<8|this.u>>8};m.lc=function(a,b,c){db(this,a,b,c,"SOUND2",null);this.H=b};m.mc=function(a,b,c){db(this,a,b,c,"WATCHDOG",null)};var xd={0:S.prototype.bc,1:S.prototype.cc,2:S.prototype.dc,3:S.prototype.ac},yd={2:S.prototype.ic,3:S.prototype.kc,4:S.prototype.jc,5:S.prototype.lc,6:S.prototype.mc};Ja(function(){for(var a=A(document,"pc8080","chipset"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new S(d);cb(d,c)}});
+function zd(a){w.call(this,"ROM",a,zd);this.w=null;this.H=a.addr;this.u=a.size;this.J=a.writable;this.D=a.alias;this.G=a.file;this.K=ba(this.G);if(this.G){a=this.G;var b=ca(this.K);"json"!=b&&"hex"!=b&&(a=oa()+"/api/v1/dump?file="+this.G+"&format=bytes&decimal=true");var c=this;na(a,null,!0,function(a,b,f){Ad(c,a,b,f)})}}Wa(zd);var Bd=[0,5];zd.prototype.Fa=function(a,b,c,d){this.B=b;this.b=c;this.F=d;Cd(this)};
+zd.prototype.za=function(){if(this.Ca){if(this.F){var a=this.F,b=this.id,c=this.H,d=this.u,e=this.Ca,f=[],h;for(h in e){var g=e[h];"number"==typeof g&&(e[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var p=f,k=[k>>>0,h],n=ia(p,k,a.Fb);0>n&&p.splice(-(n+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.J.push({nc:b,C:c,gc:d,Ca:e,Cb:f})}delete this.Ca}return!0};zd.prototype.ya=function(){return!0};
+function Ad(a,b,c,d){if(d)a.oa("Unable to load system ROM (error "+d+": "+b+")");else{Ya(a.Ib,b,c);if("["==c.charAt(0)||"{"==c.charAt(0))try{var e=eval("("+c+")"),f=e.bytes,h=e.data;if(f)a.w=f;else if(h)for(a.w=Array(4*h.length),d=c=0;c<h.length;c++)a.w[d++]=h[c]&255,a.w[d++]=h[c]>>8&255,a.w[d++]=h[c]>>16&255,a.w[d++]=h[c]>>24&255;else a.w=e;a.Ca=e.symbols;if(!a.w.length){t("Empty ROM: "+b);return}if(1==a.w.length){t(a.w[0]);return}}catch(g){a.oa("ROM data error: "+g.message);return}else for(b=c.replace(/\n/gm,
+" ").replace(/ +$/,"").split(" "),a.w=Array(b.length),e=0;e<b.length;e++)a.w[e]=aa(b[e],16);Cd(a)}}
+function Cd(a){if(!ib(a))if(!a.G)C(a);else if(a.w&&a.B){a.u||(a.u=a.w.length);if(a.w.length!=a.u)jb(a,"ROM size (0x"+q(a.w.length)+") does not match specified size ("+("0x"+q(a.u))+")");else if(Dd(a,a.H)){var b=[];"number"==typeof a.D?b.push(a.D):null!=a.D&&a.D.length&&(b=a.D);for(var c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.B,h=d.u,g=[],k=d.H>>>f.ea;0<h&&k<f.T.length;)g.push(f.T[k++]),h-=f.ua;f=d.B;d=d.u;h=0;for(e>>>=f.ea;0<d&&e<f.T.length;){k=g[h++];if(!k)break;f.T[e++]=k;d-=f.ua}}delete a.w}C(a)}}
+function Dd(a,b){if(rb(a.B,b,a.u,a.J?1:Pb)){var c;for(c=0;c<a.w.length;c++)vb(a.B,b+c,a.w[c]);if(a.J&&256==b){for(c=0;c<Bd.length;c++)vb(a.B,Bd[c],118);Cc(a.b,function(a){return function(b){if(0<=Bd.indexOf(b)){var c=!1,h=a.b,g=a.F;if(5==b)switch(c=!0,h.O){case 2:Ed(a,String.fromCharCode(h.R));break;case 9:for(var k=Jc(h),l="",p=255;p--;){var n=a.b.W(k++);if(36==n)break;l+=String.fromCharCode(n)}Ed(a,l);break;default:c=!1}c?td.call(h):g&&(a.g("\nCP/M vector "+r(b)),F(h,b),g.da());b=!0}else b=!1;return b}}(a));
+Ec(a.b,b)}return!0}return!1}function Ed(a,b){b=b.replace(/\r/g,"");a.ta&&(a.ta.value+=b,a.ta.scrollTop=a.ta.scrollHeight)}Ja(function(){for(var a=A(document,"pc8080","rom"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new zd(d);cb(d,c)}});function Fd(a){w.call(this,"RAM",a,Fd);this.D=a.addr;this.u=a.size;this.w=!1}Wa(Fd);m=Fd.prototype;m.Fa=function(a,b,c,d){this.B=b;this.b=c;this.F=d;C(this)};m.za=function(a,b){b||this.reset();return!0};m.ya=function(a){return a?this.save():!0};
+m.reset=function(){!this.w&&this.u&&rb(this.B,this.D,this.u,1)&&(this.w=!0,this.status(Math.floor(this.u/1024)+"Kb allocated"));this.w||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Ja(function(){for(var a=A(document,"pc8080","ram"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Fd(d);cb(d,c)}});function Gd(a){w.call(this,"Keyboard",a,Gd,65536);C(this)}Wa(Gd);
 Ja(function(){for(var a=A(document,"pc8080","keyboard"),b=0;b<a.length;b++){var c=a[b],d=y(c),d=new Gd(d);cb(d,c)}});
-function Hd(a,b,c){w.call(this,"Video",a,Hd,262144);this.Y=a.screenWidth;this.K=a.screenHeight;this.X=a.bufferAddr;this.D=a.bufferCols;this.H=a.bufferRows;this.fa=a.bufferBits||1;this.Ba=a.bufferLeft||0;this.ka=a.bufferRotate;this.Zb=a.interruptRate;this.Da=a.refreshRate||60;this.G=c;this.sa=a.screenRotate;90==this.sa&&(this.G.translate(0,this.K),this.G.rotate(-this.sa*Math.PI/180),this.G.scale(this.K/this.Y,this.Y/this.K));this.Aa=[[0,0,0,255],[255,255,255,255]];a=this.D;b=this.H;this.ka&&(a=this.H,
-b=this.D);this.ba=this.G.createImageData(a,b);this.w=document.createElement("canvas");this.w.width=a;this.w.height=b;this.ma=this.w.getContext("2d")}Wa(Hd);Hd.prototype.Fa=function(a,b,c,d){this.u=a;this.B=b;this.b=c;this.F=d;this.M=(this.D*this.fa>>3)*this.H;rb(this.B,this.X,this.M,3)&&(this.na=this.M>>1,this.ra=16/this.fa|0,this.aa=!1,void 0===this.J||this.J.length!=this.na)&&(this.J=Array(this.na));C(this)};
+function Hd(a,b,c){w.call(this,"Video",a,Hd,262144);this.Y=a.screenWidth;this.K=a.screenHeight;this.X=a.bufferAddr;this.G=a.bufferCols;this.H=a.bufferRows;this.fa=a.bufferBits||1;this.Ba=a.bufferLeft||0;this.ka=a.bufferRotate;this.Zb=a.interruptRate;this.Da=a.refreshRate||60;this.u=c;this.u.webkitImageSmoothingEnabled=!1;this.u.mozImageSmoothingEnabled=!1;this.u.msImageSmoothingEnabled=!1;this.u.imageSmoothingEnabled=!1;this.sa=a.screenRotate;90==this.sa&&(this.u.translate(0,this.K),this.u.rotate(-this.sa*
+Math.PI/180),this.u.scale(this.K/this.Y,this.Y/this.K));this.Aa=[[0,0,0,255],[255,255,255,255]];a=this.G;b=this.H;this.ka&&(a=this.H,b=this.G);this.ba=this.u.createImageData(a,b);this.D=document.createElement("canvas");this.D.width=a;this.D.height=b;this.ma=this.D.getContext("2d")}Wa(Hd);
+Hd.prototype.Fa=function(a,b,c,d){this.w=a;this.B=b;this.b=c;this.F=d;this.M=(this.G*this.fa>>3)*this.H;rb(this.B,this.X,this.M,3)&&(this.na=this.M>>1,this.ra=16/this.fa|0,this.aa=!1,void 0===this.J||this.J.length!=this.na)&&(this.J=Array(this.na));C(this)};
 Ja(function(){for(var a=A(document,"pc8080","video"),b=0;b<a.length;b++){var c=a[b],d=y(c),e=document.createElement("canvas");if(void 0===e||!e.getContext){c.innerHTML="<br/>Missing &lt;canvas&gt; support. Please try a newer web browser.";break}e.setAttribute("class","pcjs-canvas");e.setAttribute("width",d.screenWidth);e.setAttribute("height",d.screenHeight);e.style.backgroundColor=d.screenColor;e.style.height="auto";0<=pa().indexOf("MSIE")&&(c.onresize=function(a,b,c,d){return function(){b.style.height=
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-function Id(a){w.call(this,"Debugger",a,Id);this.aa=Jd;this.ka=this.Na=this.M=0;this.Y=T();this.Gb=T();this.G=-1;this.D=[];this.na=!1;this.ma=T();this.J=[];this.ra={};this.w=this.ba=this.H=[];Kd(this);this.Ba=0;Ld(this);this.bb=[];Md(this,a.messages);this.tb=a.commands;var b=this;window?void 0===window.$&&(window.$=function(a){return qc(b,a)}):void 0===global.$&&(global.$=function(a){return qc(b,a)})}Wa(Id);
+function Id(a){w.call(this,"Debugger",a,Id);this.aa=Jd;this.ka=this.Na=this.M=0;this.Y=T();this.Gb=T();this.G=-1;this.D=[];this.na=!1;this.ma=T();this.J=[];this.ra={};this.u=this.ba=this.H=[];Kd(this);this.Ba=0;Ld(this);this.bb=[];Md(this,a.messages);this.tb=a.commands;var b=this;window?void 0===window.$&&(window.$=function(a){return qc(b,a)}):void 0===global.$&&(global.$=function(a){return qc(b,a)})}Wa(Id);
 var Nd={"?":"help/print","a [#]":"assemble","b [#]":"breakpoint",c:"clear output","d [#]":"dump memory","e [#]":"edit memory",f:"frequencies","g [#]":"go [to #]",h:"halt","i [#]":"input port #","if":"eval expression",k:"stack trace",ln:"list nearest symbol(s)",m:"messages","o [#]":"output port #",p:"step over",print:"print expression",r:"dump/set registers",reset:"reset machine",s:"set options","t [#]":"trace","u [#]":"unassemble",v:"print version","var":"assign variable"},Jd=8080,Od="NONE ACI ADC ADD ADI ANA ANI CALL CC CM CNC CNZ CP CPE CPO CZ CMA CMC CMP CPI DAA DAD DCR DCX DI EI HLT IN INR INX JMP JC JM JNC JNZ JP JPE JPO JZ LDA LDAX LHLD LXI MOV MVI NOP ORA ORI OUT PCHL POP PUSH RAL RAR RET RC RM RNC RNZ RP RPE RPO RZ RLC RRC RST SBB SBI SHLD SPHL STA STAX STC SUB SUI XCHG XRA XRI XTHL".split(" "),
 Pd="NONE ADC ADC ADD ADD AND AND CALL CALLC CALLS CALLNC CALLNZ CALLNS CALLP CALLNP CALLZ NOT CMC CMP CMP DAA ADD DEC DEC CLI STI HLT IN INC INC JMP JC JS JNC JNZ JNS JP JNP JZ MOV MOV MOV MOV MOV MOV NOP OR OR OUT JMP POP PUSH RCL RCR RET RETC RETS RETNC RETNZ RETNS RETP RETNP RETZ ROL ROR RST SBB SBB MOV MOV MOV MOV STC SUB SUB XCHG XOR XOR XCHG".split(" "),Qd="B C D E H L M A BC DE HL SP PC PSW".split(" "),Rd=[[45],[42,2067,32],[71,2131,18193],[29,2067],[28,17],[22,17],[44,17,32],[63],[45,32768],
 [21,18963,2067],[40,18193,2131],[23,2067],[28,273],[22,273],[44,273,32],[64],[45,32768],[42,2323,32],[71,2387,18193],[29,2323],[28,529],[22,529],[44,529,32],[52],[45,32768],[21,18963,2323],[40,18193,2387],[23,2323],[28,785],[22,785],[44,785,32],[53],[45,32768],[42,2579,32],[68,115,18963],[29,2579],[28,1041],[22,1041],[44,1041,32],[20],[45,32768],[21,18963,2579],[41,18963,115],[23,2579],[28,1297],[22,1297],[44,1297,32],[16,18193],[45,32768],[42,2835,32],[70,115,18193],[29,2835],[28,1617],[22,1617],
@@ -109,7 +110,7 @@ Pd="NONE ADC ADC ADD ADD AND AND CALL CALLC CALLS CALLNC CALLNZ CALLNS CALLP CAL
 [5,18193,1041],[5,18193,1297],[5,18193,1617],[5,18193,1809],[76,18193,17],[76,18193,273],[76,18193,529],[76,18193,785],[76,18193,1041],[76,18193,1297],[76,18193,1617],[76,18193,1809],[46,18193,17],[46,18193,273],[46,18193,529],[46,18193,785],[46,18193,1041],[46,18193,1297],[46,18193,1617],[46,18193,1809],[18,18193,17],[18,18193,273],[18,18193,529],[18,18193,785],[18,18193,1041],[18,18193,1297],[18,18193,1617],[18,18193,1809],[58],[50,2067],[34,51],[30,51],[11,51],[51,2067],[4,18193,33],[65,128],[62],
 [54],[38,51],[30,32819],[15,51],[7,51],[1,18193,33],[65,128],[57],[50,2323],[33,51],[48,33,18193],[10,51],[51,2323],[74,18193,33],[65,128],[55],[54,32768],[31,51],[27,18193,33],[8,51],[7,32819],[67,18193,33],[65,128],[61],[50,2579],[37,51],[78,19283,18963],[14,51],[51,2579],[6,18193,33],[65,128],[60],[49,2579],[36,51],[75,18963,18707],[13,51],[7,32819],[77,18193,33],[65,128],[59],[50,3347],[35,51],[24],[12,51],[51,3347],[47,18193,33],[65,128],[56],[69,19219,18963],[32,51],[25],[9,51],[7,32819],[19,
 18193,33],[65,128]],Sd={cpu:1,bus:64,mem:128,port:256,chipset:32768,keyboard:65536,key:131072,video:262144,fdc:524288,disk:2097152,serial:8388608,speaker:33554432,computer:67108864,log:536870912,warn:1073741824,halt:-2147483648};m=Id.prototype;
-m.Fa=function(a,b,c,d){this.B=b;this.b=c;this.u=a;(a=cc(a,"messages"))&&Md(this,a);this.Db=Rd;Td(this,function(a){a:{var b=d.B.T,c=a[0],g=a=0,k=b.length;if(c){a=W(X(d,c));if(-1===a){d.g("invalid address: "+c);break a}g=a>>>d.B.ea;k=1}d.g("blockid   physical   blockaddr   used    size    type");d.g("--------  ---------  ----------  ------  ------  ----");for(var c=-1,l=0;k--;){var p=b[g];p.type==c?l++||d.g("..."):(c=p.type,l=Ub[c],p&&d.g(q(p.id)+"  %"+q(g<<d.B.ea)+"  %%"+q(p.C)+"  "+r(p.mb)+"  "+r(p.size)+
+m.Fa=function(a,b,c,d){this.B=b;this.b=c;this.w=a;(a=cc(a,"messages"))&&Md(this,a);this.Db=Rd;Td(this,function(a){a:{var b=d.B.T,c=a[0],g=a=0,k=b.length;if(c){a=W(X(d,c));if(-1===a){d.g("invalid address: "+c);break a}g=a>>>d.B.ea;k=1}d.g("blockid   physical   blockaddr   used    size    type");d.g("--------  ---------  ----------  ------  ------  ----");for(var c=-1,l=0;k--;){var p=b[g];p.type==c?l++||d.g("..."):(c=p.type,l=Ub[c],p&&d.g(q(p.id)+"  %"+q(g<<d.B.ea)+"  %%"+q(p.C)+"  "+r(p.mb)+"  "+r(p.size)+
 "  "+l),c!=Ob&&(c=-1),l=0);a+=d.B.ua;g++}}});C(this)};
 m.qa=function(a,b,c){var d=this;switch(b){case "debugInput":return this.Aa=this.V[b]=c,c.onkeydown=function(a){var b;if(13==a.keyCode)b=c.value,c.value="",qc(d,b,!0);else if(27==a.keyCode)c.value=b="";else if(38==a.keyCode?d.G<d.D.length-1&&(b=d.D[++d.G]):40==a.keyCode&&(0<d.G?b=d.D[--d.G]:(b="",d.G=-1)),null!=b){var h=b.length;c.value=b;c.setSelectionRange(h,h)}null!=b&&a.preventDefault&&a.preventDefault()},!0;case "debugEnter":return this.V[b]=c,Da(c,function(){if(d.Aa){var a=d.Aa.value;d.Aa.value=
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@@ -124,11 +125,11 @@ function Ld(a){var b;if(pd(a)){if(!a.X||!a.X.length){a.X=Array(1E3);for(b=0;b<a.
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@@ -153,45 +154,45 @@ function he(a,b,c,d){if(b=X(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c){
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-a.g("\tbc [a]\tclear breakpoint at addr [a]"),a.g("\tbl\tlist all breakpoints"),a.g("\tbn [n]\tbreak after [n] instruction(s)");else{var B=z.charAt(1);if("l"==B){var U=0,U=U+le(a,a.w),U=U+le(a,a.ba);(U+=le(a,a.H))||a.g("no breakpoints")}else if("n"==B)a.Ba=Re(a,v),a.g("break after "+a.Ba+" instruction(s)");else if(void 0===v)a.g("missing breakpoint address");else{var D=T();if("*"!=v&&(D=X(a,v,!0),!D))break a;v=r(D.C);"c"==B?null==D.C?(Kd(a),a.g("all breakpoints cleared")):je(a,a.w,D)||je(a,a.ba,D)||
-je(a,a.H,D)||a.g("breakpoint missing: "+Z(D.C)):"i"==B?a.g("breakpoint "+(wb(a.B,D.C)?"enabled":"cleared")+": port "+v+" (input)"):"o"==B?a.g("breakpoint "+(Hb(a.B,D.C)?"enabled":"cleared")+": port "+v+" (output)"):null!=D.C&&(Zd(a,D,O),"p"==B?a.Ha(a.w,D):"r"==B?a.Ha(a.ba,D):"w"==B?a.Ha(a.H,D):a.g("unknown breakpoint command: "+B))}}}break;case "c":a.ta&&(a.ta.value="");break;case "d":a:{var wa,P=f[0],K=f[1],ka=f[2],xa=f[3];if("?"==K){var ya="";for(wa in Sd)a.bb[wa]&&(ya&&(ya+=","),ya+=wa);ya+=",state,symbols";
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+je(a,a.H,E)||a.g("breakpoint missing: "+Z(E.C)):"i"==B?a.g("breakpoint "+(wb(a.B,E.C)?"enabled":"cleared")+": port "+v+" (input)"):"o"==B?a.g("breakpoint "+(Hb(a.B,E.C)?"enabled":"cleared")+": port "+v+" (output)"):null!=E.C&&(Zd(a,E,O),"p"==B?a.Ha(a.u,E):"r"==B?a.Ha(a.ba,E):"w"==B?a.Ha(a.H,E):a.g("unknown breakpoint command: "+B))}}}break;case "c":a.ta&&(a.ta.value="");break;case "d":a:{var wa,P=f[0],K=f[1],ka=f[2],xa=f[3];if("?"==K){var ya="";for(wa in Sd)a.bb[wa]&&(ya&&(ya+=","),ya+=wa);ya+=",state,symbols";
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