penguin86/pato-z80-home-computer
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Reorganized folders, added pal-adapter io device folder

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Daniele Verducci su MatissePenguin
2021-01-02 16:33:51 +01:00
parent 55f5d62082
commit 68752e85a7
35 changed files with 327 additions and 1 deletions
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pat80-computer/software/z80-assembly/dev-headers/README.md Normal file
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# Dev-headers
This directory contains the ASM files to be used with ADB.
ADB (Assembly Debug Bridge) is the system to hot load code into PAT80 without needing to flash a rom chip. It works by selecting ADB command in the Memory Monitor running from ROM and sending the binary file via the Python Terminal Emulator (CTRL+A).
The binary file must be compiled using files in this folder because these files contain an instruction to set the starting memory address to the address used by the Monitor to load the application data into RAM.

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pat80-computer/software/z80-assembly/dev-headers/monitor.asm Normal file
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org 0xA000 ; Set starting position to ram
include '../os/main.asm'