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Updated PC8080 and PDPjs to support RAM images, eliminating the need for the old "writable ROM" kludge; RAM images can include their own load and exec addresses as part of the JSON file, but the RAM component can provide explicit overrides (if no load address is specified either way, the default load address is the starting RAM address)

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This commit is contained in:
Jeff Parsons 2016-10-17 11:01:32 -07:00 • committed by Jeff Parsons
commit 980c2ac5ab
64 changed files with 1479 additions and 1154 deletions
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1
devices/pdp11/machine/1120/README.md
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@ -10,3 +10,4 @@ PDP-11/20 Machine Configurations
PCjs is adding support the following PDP-11/20 configurations:
* [PDP-11/20 Test Machine](/devices/pdp11/machine/1120/test/) ([Debugger](/devices/pdp11/machine/1120/test/debugger/))
* [PDP-11/20 with 16Kb and Bootstrap Loader](/devices/pdp11/machine/1120/bootstrap/) ([Debugger](/devices/pdp11/machine/1120/bootstrap/debugger/))

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devices/pdp11/machine/1120/bootstrap/README.md Normal file
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@ -0,0 +1,10 @@
---
layout: page
title: PDP-11/20 with 16Kb and Bootstrap Loader
permalink: /devices/pdp11/machine/1120/bootstrap/
machines:
- id: test1120
type: pdp11
---
{% include machine.html id="test1120" %}

11
devices/pdp11/machine/1120/bootstrap/debugger/README.md Normal file
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@ -0,0 +1,11 @@
---
layout: page
title: PDP-11/20 with 16Kb, Bootstrap Loader, and Debugger
permalink: /devices/pdp11/machine/1120/bootstrap/debugger/
machines:
- id: test1120
type: pdp11
debugger: true
---
{% include machine.html id="test1120" %}

13
devices/pdp11/machine/1120/bootstrap/debugger/machine.xml Normal file
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@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/versions/pdpjs/1.30.1/machine.xsl"?>
<machine id="test1120" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/20: 16Kb, Bootstrap Loader, Debugger</name>
<computer id="computer" busWidth="16"/>
<cpu id="cpu" model="1120" cycles="6666667"/>
<ram id="ram" addr="0x0000" size="0x4000" file="/devices/pdp11/ram/bootstrap/bootstrap.json"/>
<device id="default" type="default"/>
<device id="pc11" type="pc11"/>
<serial id="dl11" adapter="0" binding="print"/>
<panel ref="/devices/pdp11/panel/test/debugger/terminal.xml"/>
<debugger id="debugger" base="8" messages="" commands=""/>
</machine>

12
devices/pdp11/machine/1120/bootstrap/machine.xml Normal file
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@ -0,0 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/versions/pdpjs/1.30.1/machine.xsl"?>
<machine id="test1120" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/20: 16Kb, Bootstrap Loader</name>
<computer id="computer" busWidth="16"/>
<cpu id="cpu" model="1120" cycles="6666667"/>
<ram id="ram" addr="0x0000" size="0x4000" file="/devices/pdp11/ram/bootstrap/bootstrap.json"/>
<device id="default" type="default"/>
<device id="pc11" type="pc11"/>
<serial id="dl11" adapter="0" binding="print"/>
<panel ref="/devices/pdp11/panel/test/terminal.xml"/>
</machine>

2
devices/pdp11/machine/1120/test/README.md
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@ -1,6 +1,6 @@
---
layout: page
title: PDP-11/20 Test Machine
title: PDP-11/20 Test Machine
permalink: /devices/pdp11/machine/1120/test/
machines:
- id: test1120

7
devices/pdp11/machine/1120/test/debugger/machine.xml
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@ -1,11 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/versions/pdpjs/1.30.1/machine.xsl"?>
<machine id="test1120" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/20 Test Machine with Debugger</name>
<name pos="center">PDP-11/20 Test Machine with 56Kb and Debugger</name>
<computer id="computer" busWidth="16"/>
<cpu id="cpu" model="1120" cycles="6666667" resetAddr="0xC000"/>
<ram id="ram" addr="0x0000" size="0xC000"/>
<rom id="rom" addr="0xC000" file="/devices/pdp11/rom/test/boot.json" writable="true"/>
<cpu id="cpu" model="1120" cycles="6666667"/>
<ram id="ram" addr="0x0000" size="0xE000" file="/devices/pdp11/ram/bootdemo/bootdemo.json" load="0xC000" exec="0xC000"/>
<device id="default" type="default"/>
<device id="pc11" type="pc11"/>
<serial id="dl11" adapter="0" binding="print"/>

8
devices/pdp11/machine/1120/test/machine.xml
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@ -1,12 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/versions/pdpjs/1.30.1/machine.xsl"?>
<machine id="test1120" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/20 Test Machine</name>
<name pos="center">PDP-11/20 Test Machine with 56Kb</name>
<computer id="computer" busWidth="16"/>
<cpu id="cpu" model="1120" cycles="6666667" resetAddr="0xC000" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xC000"/>
<rom id="rom" addr="0xC000" file="/devices/pdp11/rom/test/boot.json" writable="true"/>
<cpu id="cpu" model="1120" cycles="6666667" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xE000" file="/devices/pdp11/ram/bootdemo/bootdemo.json" load="0xC000" exec="0xC000"/>
<device id="default" type="default"/>
<device id="pc11" type="pc11"/>
<serial id="dl11" adapter="0" binding="print"/>
<panel ref="/devices/pdp11/panel/test/terminal.xml"/>
</machine>

5
devices/pdp11/machine/1170/panel/debugger/machine.xml
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@ -3,9 +3,8 @@
<machine id="test1170" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/70 with Front Panel and Debugger</name>
<computer id="computer" busWidth="22"/>
<cpu id="cpu" model="1170" cycles="6666667" resetAddr="0xC000"/>
<ram id="ram" addr="0x0000" size="0xC000"/>
<rom id="rom" addr="0xC000" file="/devices/pdp11/rom/test/boot.json" writable="true"/>
<cpu id="cpu" model="1170" cycles="6666667"/>
<ram id="ram" addr="0x0000" size="0xE000" file="/devices/pdp11/ram/bootdemo/bootdemo.json" load="0xC000" exec="0xC000"/>
<ram id="ram" addr="0x10000" size="0x34000"/>
<device id="default" type="default"/>
<serial id="dl11" adapter="0" binding="print"/>

5
devices/pdp11/machine/1170/panel/machine.xml
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@ -3,9 +3,8 @@
<machine id="test1170" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/70 with Front Panel</name>
<computer id="computer" busWidth="22"/>
<cpu id="cpu" model="1170" cycles="6666667" resetAddr="0xC000" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xC000"/>
<rom id="rom" addr="0xC000" file="/devices/pdp11/rom/test/boot.json" writable="true"/>
<cpu id="cpu" model="1170" cycles="6666667" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xE000" file="/devices/pdp11/ram/bootdemo/bootdemo.json" load="0xC000" exec="0xC000"/>
<ram id="ram" addr="0x10000" size="0x34000"/>
<device id="default" type="default"/>
<serial id="dl11" adapter="0" binding="print"/>

5
devices/pdp11/machine/1170/test/debugger/machine.xml
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@ -3,9 +3,8 @@
<machine id="test1170" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/70 Test Machine with Debugger</name>
<computer id="computer" busWidth="22"/>
<cpu id="cpu" model="1170" cycles="6666667" resetAddr="0xC000"/>
<ram id="ram" addr="0x0000" size="0xC000"/>
<rom id="rom" addr="0xC000" file="/devices/pdp11/rom/test/boot.json" writable="true"/>
<cpu id="cpu" model="1170" cycles="6666667"/>
<ram id="ram" addr="0x0000" size="0xE000" file="/devices/pdp11/ram/bootdemo/bootdemo.json" load="0xC000" exec="0xC000"/>
<ram id="ram" addr="0x10000" size="0x34000"/>
<device id="default" type="default"/>
<serial id="dl11" adapter="0" binding="print"/>

5
devices/pdp11/machine/1170/test/machine.xml
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@ -3,9 +3,8 @@
<machine id="test1170" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/70 Test Machine</name>
<computer id="computer" busWidth="22"/>
<cpu id="cpu" model="1170" cycles="6666667" resetAddr="0xC000" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xC000"/>
<rom id="rom" addr="0xC000" file="/devices/pdp11/rom/test/boot.json" writable="true"/>
<cpu id="cpu" model="1170" cycles="6666667" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xE000" file="/devices/pdp11/ram/bootdemo/bootdemo.json" load="0xC000" exec="0xC000"/>
<ram id="ram" addr="0x10000" size="0x34000"/>
<device id="default" type="default"/>
<serial id="dl11" adapter="0" binding="print"/>

5
devices/pdp11/machine/1170/vt100/debugger/machine.xml
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@ -3,9 +3,8 @@
<machine id="test1170" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/70 with Front Panel</name>
<computer id="computer" busWidth="22"/>
<cpu id="cpu" model="1170" cycles="6666667" resetAddr="0xC000" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xC000"/>
<rom id="rom" addr="0xC000" file="/devices/pdp11/rom/test/boot.json" writable="true"/>
<cpu id="cpu" model="1170" cycles="6666667" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xE000" file="/devices/pdp11/ram/bootdemo/bootdemo.json" load="0xC000" exec="0xC000"/>
<ram id="ram" addr="0x10000" size="0x34000"/>
<device id="default" type="default"/>
<serial id="dl11" adapter="0"/>

5
devices/pdp11/machine/1170/vt100/machine.xml
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@ -3,9 +3,8 @@
<machine id="test1170" class="pdp11" border="1" pos="center" background="#FAEBD7">
<name pos="center">PDP-11/70 with Front Panel</name>
<computer id="computer" busWidth="22"/>
<cpu id="cpu" model="1170" cycles="6666667" resetAddr="0xC000" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xC000"/>
<rom id="rom" addr="0xC000" file="/devices/pdp11/rom/test/boot.json" writable="true"/>
<cpu id="cpu" model="1170" cycles="6666667" autoStart="true"/>
<ram id="ram" addr="0x0000" size="0xE000" file="/devices/pdp11/ram/bootdemo/bootdemo.json" load="0xC000" exec="0xC000"/>
<ram id="ram" addr="0x10000" size="0x34000"/>
<device id="default" type="default"/>
<serial id="dl11" adapter="0"/>