---
title: "Programmable Moving Display"
type: "article"
slug: "programmable-moving-display"
url: "http://localhost/article/programmable-moving-display/"
markdown_url: "http://localhost/article/programmable-moving-display.md"
published_at: "2024-01-01T04:53:09+00:00"
modified_at: "2024-06-23T01:03:49+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "At last you can know the secret of true flicker-free continuous display through software! If you're a 4K ROM user envying the ZX81's continuous display, envy no more. For about $10 you can code a rock-steady, moving display into your 4K ZX80."
category:
  - name: "Syntax"
    slug: "syntax"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/syntax/"
post_tag:
  - name: "1982"
    slug: "year-1982"
    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1982/"
  - name: "JRS Software"
    slug: "jrs-software"
    taxonomy: "post_tag"
    url: "http://localhost/tag/jrs-software/"
  - name: "Software review"
    slug: "software-review"
    taxonomy: "post_tag"
    url: "http://localhost/tag/software-review/"
  - name: "ZX80"
    slug: "zx80"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx80/"
model:
  - name: "Sinclair ZX80"
    slug: "zx80"
    taxonomy: "model"
    url: "http://localhost/model/zx80/"
indiv:
  - name: "Ann Zevnik"
    slug: "ann-zevnik"
    taxonomy: "indiv"
    url: "http://localhost/indiv/ann-zevnik/"
publication_r:
  id: 10246
  title: "Syntax"
  type: "periodical"
  url: "http://localhost/periodical/syntax/"
authors: "Ann Zevnik"
volume: "3"
issue: "1"
issues_articles:
  - id: 52468
    title: "Syntax/Syntax ZX80 v3 n1"
    type: "issue"
    url: "http://localhost/issue/syntax-syntax-zx80-v3-n1/"
pages: "6"
pubdate: "January 1982"
product_reviews:
  - id: 13669
    title: "Programmable Moving Display"
    type: "product"
    url: "http://localhost/product/programmable-moving-display/"
archive_link: false
---

# Programmable Moving Display

At last you can know the secret of true flicker-free continuous display through software! If you’re a 4K ROM user envying the ZX81’s continuous display, envy no more. For about $10 you can code a rock-steady, moving display into your 4K ZX80.