---
title: "An Introduction to Machine Code"
type: "article"
slug: "an-introduction-to-machine-code-2"
url: "http://localhost/article/an-introduction-to-machine-code-2/"
markdown_url: "http://localhost/article/an-introduction-to-machine-code-2.md"
published_at: "2020-10-28T17:57:19+00:00"
modified_at: "2024-06-23T01:03:56+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "How to start using machine code on the ZX80/81."
category:
  - name: "SYNC"
    slug: "sync"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/sync/"
post_tag:
  - name: "1982"
    slug: "year-1982"
    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1982/"
  - name: "Machine language programming"
    slug: "machine-language"
    taxonomy: "post_tag"
    url: "http://localhost/tag/machine-language/"
  - name: "Tutorial"
    slug: "tutorial"
    taxonomy: "post_tag"
    url: "http://localhost/tag/tutorial/"
  - name: "ZX80"
    slug: "zx80"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx80/"
  - name: "ZX81"
    slug: "zx81"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx81/"
model:
  - name: "Sinclair ZX80"
    slug: "zx80"
    taxonomy: "model"
    url: "http://localhost/model/zx80/"
  - name: "Sinclair ZX81"
    slug: "zx81"
    taxonomy: "model"
    url: "http://localhost/model/zx81/"
indiv:
  - name: "Ian Logan"
    slug: "ian-logan"
    taxonomy: "indiv"
    url: "http://localhost/indiv/ian-logan/"
publication: "Sync"
publication_r:
  id: 10243
  title: "SYNC"
  type: "periodical"
  url: "http://localhost/periodical/sync-magazine/"
authors: "Ian Logan"
issues_articles:
  - id: 26564
    title: "SYNC Special Issue 1982"
    type: "issue"
    url: "http://localhost/issue/sync-special-issue-1982/"
pages: "14-19"
pubdate: "Special Issue 1982"
archive_link: false
volumeissue: "vn"
---

# An Introduction to Machine Code

How to start using machine code on the ZX80/81.