23 lines
845 B
Markdown
23 lines
845 B
Markdown
---
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layout: page
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title: 8080-Based RAM Images
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permalink: /devices/pc8080/ram/
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---
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8080-Based RAM Images
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RAM images are added to machines by including a `<ram>` component in the machine XML configuration file
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with the *file* attribute set to the filename of the image, along with optional *load* and *exec* addresses; eg:
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```xml
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<ram id="ram64K" addr="0x0000" size="0x10000" file="/devices/pc8080/ram/exerciser/8080EX1.json" load="0x100" exec="0x100"/>
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```
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If no *load* address is specified, the `<ram>` component relies on the "load" property of the JSON-encoded RAM image;
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otherwise, the starting RAM address is used. If no *exec* address is specified, the CPU will begin execution at its usual
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reset address.
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The project currently contains the following 8080-based RAM images:
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* [8080 Exerciser Tests](exerciser/)
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