---
layout: page
title: Zenith Data Systems Z-150 ROM BIOS
permalink: /devices/pcx86/rom/zenith/z150/
redirect_from:
  - /devices/pc/rom/zenith/z150/
  - /devices/pcx86/rom/zenith/
---

Zenith Data Systems Z-150 ROM BIOS
---
[BIOS-Z150-1988.json](BIOS-Z150-1988.json) is a JSON-encoded dump of ROM images (444-229-18.BIN and 444-260-18.BIN)
obtained from the [Vintage Computer Federation](http://www.vcfed.org/forum/showthread.php?32016-Wanted-Zenith-PC-XT-ROM-BIOS-files-with-DEBUGGER-Z-150-etc)
forum.

The dump was produced by concatenating the two 16Kb ROM images to produce a single 32Kb ROM image and then running
[FileDump](/modules/filedump/):

	cat archive/444-260-18.BIN archive/444-229-18.BIN >archive/BIOS-Z150-1988.rom
	filedump --file=archive/BIOS-Z150-1988.rom --output=BIOS-Z150-1988.json --comments --format=bytes