---
title: "The ZX81 Disassembler"
id: 14374
type: "product"
slug: "the-zx81-disassembler"
url: "http://localhost/product/the-zx81-disassembler/"
markdown_url: "http://localhost/product/the-zx81-disassembler.md"
published_at: "2019-11-30T01:25:47+00:00"
modified_at: "2026-03-22T13:36:45+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Browse the powerful routines in ROM, check your own machine code by converting it to assembler statements. Converts 812 regular and extended opcodes to assembler mnemonics; no external tables required; jump to any point in memory at any time. 16K."
category:
  - name: "Programming"
    slug: "programming"
    taxonomy: "category"
    url: "http://localhost/category/software/programming/"
post_tag:
  - name: "Martin Irons"
    slug: "martin-irons"
    taxonomy: "post_tag"
    url: "http://localhost/tag/martin-irons/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
genre:
  - name: "Programming"
    slug: "programming"
    taxonomy: "genre"
    url: "http://localhost/type/programming/"
  - name: "Software"
    slug: "software"
    taxonomy: "genre"
    url: "http://localhost/type/software/"
company:
  id: 11077
  title: "Martin Irons"
  type: "company"
  url: "http://localhost/company/martin-irons/"
price: 9
date: 1983
rarity: "Uncommon"
articles:
  - article:
      id: 24414
      title: "Programming Your Computer"
      type: "article"
      url: "http://localhost/article/programming-your-computer/"
  - article:
      id: 24451
      title: "Resources (Sync v3 n1)"
      type: "article"
      url: "http://localhost/article/resources-sync-v3-n1/"
companies_products:
  - id: 11077
    title: "Martin Irons"
    type: "company"
    url: "http://localhost/company/martin-irons/"
---

# The ZX81 Disassembler

Browse the powerful routines in ROM, check your own machine code by converting it to assembler statements. Converts 812 regular and extended opcodes to assembler mnemonics; no external tables required; jump to any point in memory at any time. 16K.