49 lines
2.1 KiB
Markdown
49 lines
2.1 KiB
Markdown
---
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layout: page
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title: PC8080 Device Configurations
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permalink: /devices/pc8080/
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---
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PC8080 Device Configurations
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---
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All our [8080-Based Machines](machine/) are built from a collection of devices, including:
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* ChipSets
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* [Control Panels](panel/)
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* CPU (8080)
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* [Machines](machine/)
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* [RAM Images](ram/)
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* [ROM Images](rom/)
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* Video Adapters
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Complete [machine configurations](machine/) are constructed from those devices. A machine configuration is a single XML file
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that lists all the device components to be used. A machine XML file can choose to configure every device itself,
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or it can include pre-configured device XML files, such as those provided above or elsewhere.
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For example, here's what the [Space Invaders (1978)](/devices/pc8080/machine/invaders/)
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[XML](/devices/pc8080/machine/invaders/machine.xml) looks like:
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```xml
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<machine id="invaders" class="pc8080" border="1" pos="center" background="#FAEBD7">
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<name pos="center">Space Invaders</name>
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<computer id="computer" busWidth="16"/>
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<cpu id="cpu8080" model="8080" cycles="2000000"/>
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<rom id="romH" addr="0x0000" size="0x0800" file="/devices/pc8080/rom/invaders/INVADERS-H.json"/>
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<rom id="romG" addr="0x0800" size="0x0800" file="/devices/pc8080/rom/invaders/INVADERS-G.json"/>
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<rom id="romF" addr="0x1000" size="0x0800" file="/devices/pc8080/rom/invaders/INVADERS-F.json"/>
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<rom id="romE" addr="0x1800" size="0x0800" file="/devices/pc8080/rom/invaders/INVADERS-E.json"/>
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<ram id="ram" addr="0x2000" size="0x2000"/>
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<video id="video" screenWidth="224" screenHeight="256" bufferAddr="0x2400" bufferCols="256" bufferRows="224" bufferBits="1" interruptRate="120" rotation="90" width="40%" pos="left" padding="8px">
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<menu>
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<title>224x256 Screen (Rotated)</title>
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</menu>
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</video>
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<chipset id="chipset" model="SI1978"/>
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<panel ref="/devices/pc8080/panel/left.xml"/>
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<debugger id="debugger" commands="s 8086"/>
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</machine>
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```
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In this example, all the devices are fully configured within the machine XML file, except for the
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[Control Panel](panel/) [XML](panel/left.xml).
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