https://github.com/yarbsemaj/z80-monitor

A simple BIOS, Monitor and integrated iHEX loader for an RC2014 compatible Z80 based SBC.
https://github.com/yarbsemaj/z80-monitor

rc2014 z80 z80asm

Last synced: 3 months ago
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A simple BIOS, Monitor and integrated iHEX loader for an RC2014 compatible Z80 based SBC.

• Host: GitHub
• URL: https://github.com/yarbsemaj/z80-monitor
• Owner: yarbsemaj
• Created: 2020-10-18T00:25:15.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-08-20T16:51:35.000Z (almost 2 years ago)
• Last Synced: 2024-04-22T06:06:41.507Z (about 1 year ago)
• Topics: rc2014, z80, z80asm
• Language: Assembly
• Homepage: https://z80.yarbsemaj.com
• Size: 120 KB
• Stars: 2
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Z80-Monitor

A simple BIOS, Monitor and integrated iHEX loader for an RC2014 Compatible Z80 based SBC

![image](https://user-images.githubusercontent.com/17494632/216780606-1aad5416-3039-4a50-9555-0e956d061c72.png)

### How to use

`R nn` Dumps out `0xFF` bites of memory starting at address `0xnn00`.

`W nnnn` Write bytes starting from address `0xnnnn` until a break is sent.

`E nnnn` Runs a program starting at address `0xnnnn`.

#### Start Basic

Basic is in memory at address `0x0100`, typing E 0100 in the monitor will start it.

#### Load iHEX

iHEX files can be loaded directly from the monitor terminal.

### Compile

`zmac monitor.asm`

### Try it out

https://z80.yarbsemaj.com