@justnine/asm80
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ASM80 stand-alone assembler (fork of asm80)
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# ASM80.js
[](https://www.npmjs.com/package/@justnine/asm80)
[](https://www.npmjs.com/package/@justnine/asm80)
[](https://www.npmjs.com/package/@justnine/asm80)
The Assembler for the 8bit CPUs
## Installation
```shell
$ npm install asm80 -g
```
## Usage
```shell
$ asm80 [options] filename
```
Assembles given the file, e.g. test.z80, into two files: test.hex (binary) and test.lst (listing).
Filename has to be the last parameter.
Options are:
- `-o, --output <file>` Output file name
- `-t, --type <type>` Output type [default: hex]. Available types are: hex, srec, com (for CP/M), sna, tap (for ZX Spectrum), prg (for C64), bin (use directives .binfrom and .binto to specify memory range to export)
- `-n, --nolist` Suppress listing (.lst file)
- `-m, --machine <type>` Processor type, one of the following: Z80, I8080, C6502, C65816, CDP1802, M6800, M6809
- `-h, --help` See HELP
Machine type can be omitted. Right CPU is determined by file name extension (-m option overrides this decision).
- Intel 8080: .A80
- Zilog Z80: .Z80
- Motorola 6800: .A68
- Motorola 6809: .A09
- MOS 6502: .A65
- WDC 65816: .816
- CDP 1802: .A18
## Format, directives, etc.
See [docs/index.html](docs/index.html) for further information.
## Author
This project was written by [Martin Maly](https://github.com/maly) (I am not this person!).
Subsequent updates (-borbX) versions were updated by [borb](https://github.com/borb) (I am this person).
## Support this project
I am not the original author; if you want to support this project, please visit Martin Maly's original page [here on GitHub](https://github.com/maly/asm80) and donate by PayPal, Patreon, etc.
## Changes
- 1.11.14-borb1: Polyfill Buffer so assembler can be used with webpack 5 or otherwise in a browser, drop `console.log` from asm.js to prevent console spamming on asm failure.
Changelog for prior versions can be found at [Martin Maly's Original Source](https://github.com/maly/asm80).