Add resume property to more machines

devices/pc8080/machine/vt100/debugger/machine-right.xml

@@ -2,7 +2,7 @@
 <?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.32.2/machine.xsl"?>
 <machine id="vt100" class="pc8080 machine-right" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
-	<computer id="computer" busWidth="16"/>
+	<computer id="computer" busWidth="16" resume="1"/>
 	<cpu id="cpu8080" model="8080" cycles="2764800" autoStart="true"/>
 	<rom id="rom" addr="0x0000" size="0x2000" file="/devices/pc8080/rom/vt100/VT100.json"/>
 	<ram id="ram" addr="0x2000" size="0x0C00"/>

devices/pc8080/machine/vt100/debugger/machine.xml

@@ -2,7 +2,7 @@
 <?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.32.2/machine.xsl"?>
 <machine id="vt100" class="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
-	<computer id="computer" busWidth="16"/>
+	<computer id="computer" busWidth="16" resume="1"/>
 	<cpu id="cpu8080" model="8080" cycles="2764800" autoStart="true"/>
 	<rom id="rom" addr="0x0000" size="0x2000" file="/devices/pc8080/rom/vt100/VT100.json"/>
 	<ram id="ram" addr="0x2000" size="0x0C00"/>

devices/pc8080/machine/vt100/machine-right.xml

@@ -2,8 +2,7 @@
 <?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.32.2/machine.xsl"?>
 <machine id="vt100" class="pc8080 machine-right" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
-	<computer id="computer" busWidth="16"/>
+	<computer id="computer" busWidth="16" resume="1"/>
-	<cpu id="cpu8080" model="8080" cycles="2764800"/>
 	<rom id="rom" addr="0x0000" size="0x2000" file="/devices/pc8080/rom/vt100/VT100.json"/>
 	<ram id="ram" addr="0x2000" size="0x0C00"/>
 	<video id="video" screenWidth="1600" screenHeight="960" smoothing="false" interruptRate="60"
@@ -28,7 +27,8 @@
 	<keyboard id="keyboard" model="VT100">
 		<control type="button" binding="setup" padLeft="8px" padBottom="8px">SET-UP</control>
 	</keyboard>
-	<serial id="serialPort" adapter="0" binding="print">
+	<cpu id="cpu8080" model="8080" cycles="2764800">
-		<control type="button" binding="test" value="HELLO WORLD!\r\n" padLeft="8px">TEST RECEIVER</control>
+		<control type="button" binding="reset">RESET</control>
-	</serial>
+	</cpu>
+	<serial id="serialPort" adapter="0"/>
 </machine>

devices/pc8080/machine/vt100/machine.xml

@@ -2,8 +2,7 @@
 <?xml-stylesheet type="text/xsl" href="/versions/pc8080/1.32.2/machine.xsl"?>
 <machine id="vt100" class="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
-	<computer id="computer" busWidth="16"/>
+	<computer id="computer" busWidth="16" resume="1"/>
-	<cpu id="cpu8080" model="8080" cycles="2764800"/>
 	<rom id="rom" addr="0x0000" size="0x2000" file="/devices/pc8080/rom/vt100/VT100.json"/>
 	<ram id="ram" addr="0x2000" size="0x0C00"/>
 	<video id="video" screenWidth="1600" screenHeight="960" smoothing="false" interruptRate="60"
@@ -28,7 +27,8 @@
 	<keyboard id="keyboard" model="VT100">
 		<control type="button" binding="setup" padLeft="8px" padBottom="8px">SET-UP</control>
 	</keyboard>
-	<serial id="serialPort" adapter="0" binding="print">
+	<cpu id="cpu8080" model="8080" cycles="2764800">
-		<control type="button" binding="test" value="HELLO WORLD!\r\n" padLeft="8px">TEST RECEIVER</control>
+		<control type="button" binding="reset">RESET</control>
-	</serial>
+	</cpu>
+	<serial id="serialPort" adapter="0"/>
 </machine>

devices/pdp11/machine/1170/vt100/README.md

@@ -13,8 +13,10 @@ machines:
     connection: serialPort->test1170.dl11
 ---
 
-{% include machine.html id="test1170" %}
+This VT100 Terminal is connected to the PDP-11/70 below.
+
+Machine configurations with the [PCjs Debugger](debugger/) are also available.
 
 {% include machine.html id="vt100" %}
 
-This PDP-11/70 is also available with our built-in [Debugger](debugger/).
+{% include machine.html id="test1170" %}

devices/pdp11/machine/1170/vt100/debugger/README.md

@@ -15,6 +15,10 @@ machines:
     connection: serialPort->test1170.dl11
 ---
 
-{% include machine.html id="test1170" %}
+This VT100 Terminal is connected to the PDP-11/70 below.
+
+Both machines include a Debugger.  Machine configurations [without Debuggers](../) are also available.
 
 {% include machine.html id="vt100" %}
+
+{% include machine.html id="test1170" %}

devices/pdp11/machine/1170/vt100/debugger/machine-left.xml

@@ -2,7 +2,7 @@
 <?xml-stylesheet type="text/xsl" href="/versions/pdpjs/1.32.2/machine.xsl"?>
 <machine id="test1170" class="pdp11 machine-left" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">PDP-11/70 with 256Kb, Front Panel, and Debugger</name>
-	<computer id="computer" busWidth="22"/>
+	<computer id="computer" busWidth="22" resume="1"/>
 	<cpu id="cpu" model="1170" cycles="6666667" autoStart="true"/>
 	<ram id="ram" addr="0x00000" size="0x40000" file="/apps/pdp11/boot/monitor/BOOTMON.json"/>
 	<device id="default" type="default"/>

devices/pdp11/machine/1170/vt100/machine-left.xml

@@ -2,7 +2,7 @@
 <?xml-stylesheet type="text/xsl" href="/versions/pdpjs/1.32.2/machine.xsl"?>
 <machine id="test1170" class="pdp11 machine-left" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">PDP-11/70 with 256Kb and Front Panel</name>
-	<computer id="computer" busWidth="22"/>
+	<computer id="computer" busWidth="22" resume="1"/>
 	<cpu id="cpu" model="1170" cycles="6666667" autoStart="true"/>
 	<ram id="ram" addr="0x00000" size="0x40000" file="/apps/pdp11/boot/monitor/BOOTMON.json"/>
 	<device id="default" type="default"/>

modules/pc8080/lib/video.js

@@ -355,6 +355,48 @@ class Video8080 extends Component {
         return true;
     }
 
+    /**
+     * setBinding(sHTMLType, sBinding, control, sValue)
+     *
+     * @this {Video8080}
+     * @param {string|null} sHTMLType is the type of the HTML control (eg, "button", "list", "text", "submit", "textarea", "canvas")
+     * @param {string} sBinding is the value of the 'binding' parameter stored in the HTML control's "data-value" attribute (eg, "refresh")
+     * @param {Object} control is the HTML control DOM object (eg, HTMLButtonElement)
+     * @param {string} [sValue] optional data value
+     * @return {boolean} true if binding was successful, false if unrecognized binding request
+     */
+    setBinding(sHTMLType, sBinding, control, sValue)
+    {
+        var video = this;
+
+        /*
+         * TODO: A more general-purpose binding mechanism would be nice someday....
+         */
+        if (sHTMLType == "led" || sHTMLType == "rled") {
+            this.ledBindings[sBinding] = control;
+            return true;
+        }
+
+        switch (sBinding) {
+        case "fullScreen":
+            this.bindings[sBinding] = control;
+            if (this.container && this.container.doFullScreen) {
+                control.onclick = function onClickFullScreen() {
+                    if (DEBUG) video.printMessage("fullScreen()");
+                    video.doFullScreen();
+                };
+            } else {
+                if (DEBUG) this.log("FullScreen API not available");
+                control.parentNode.removeChild(/** @type {Node} */ (control));
+            }
+            return true;
+
+        default:
+            break;
+        }
+        return false;
+    }
+
     /**
      * initBus(cmp, bus, cpu, dbg)
      *
@@ -581,6 +623,11 @@ class Video8080 extends Component {
      */
     powerUp(data, fRepower)
     {
+        if (!fRepower) {
+            if (data) {
+                if (!this.restore(data)) return false;
+            }
+        }
         /*
          * Because the VT100 frame buffer can be located anywhere in RAM (above 0x2000), we must defer this
          * test code until the powerUp() notification handler is called, when all RAM has (hopefully) been allocated.
@@ -653,45 +700,45 @@ class Video8080 extends Component {
     }
 
     /**
-     * setBinding(sHTMLType, sBinding, control, sValue)
+     * powerDown(fSave, fShutdown)
      *
      * @this {Video8080}
-     * @param {string|null} sHTMLType is the type of the HTML control (eg, "button", "list", "text", "submit", "textarea", "canvas")
+     * @param {boolean} [fSave]
-     * @param {string} sBinding is the value of the 'binding' parameter stored in the HTML control's "data-value" attribute (eg, "refresh")
+     * @param {boolean} [fShutdown]
-     * @param {Object} control is the HTML control DOM object (eg, HTMLButtonElement)
+     * @return {Object|boolean} component state if fSave; otherwise, true if successful, false if failure
-     * @param {string} [sValue] optional data value
-     * @return {boolean} true if binding was successful, false if unrecognized binding request
      */
-    setBinding(sHTMLType, sBinding, control, sValue)
+    powerDown(fSave, fShutdown)
     {
-        var video = this;
+        return !fSave || this.save();
+    }
 
-        /*
+    /**
-         * TODO: A more general-purpose binding mechanism would be nice someday....
+     * save()
-         */
+     *
-        if (sHTMLType == "led" || sHTMLType == "rled") {
+     * This implements save support for the Video8080 component.
-            this.ledBindings[sBinding] = control;
+     *
-            return true;
+     * @this {Video8080}
-        }
+     * @return {Object|null}
+     */
+    save()
+    {
+        var state = new State(this);
+        state.set(0, []);
+        return state.data();
+    }
 
-        switch (sBinding) {
+    /**
-        case "fullScreen":
+     * restore(data)
-            this.bindings[sBinding] = control;
+     *
-            if (this.container && this.container.doFullScreen) {
+     * This implements restore support for the Video8080 component.
-                control.onclick = function onClickFullScreen() {
+     *
-                    if (DEBUG) video.printMessage("fullScreen()");
+     * @this {Video8080}
-                    video.doFullScreen();
+     * @param {Object} data
-                };
+     * @return {boolean} true if restore successful, false if not
-            } else {
+     */
-                if (DEBUG) this.log("FullScreen API not available");
+    restore(data)
-                control.parentNode.removeChild(/** @type {Node} */ (control));
+    {
-            }
+        return true;
-            return true;
-
-        default:
-            break;
-        }
-        return false;
     }
 
     /**