---
title: "Modifying Hex Monitor for 4K"
type: "article"
slug: "modifying-hex-monitor-for-4k"
url: "http://localhost/article/modifying-hex-monitor-for-4k/"
markdown_url: "http://localhost/article/modifying-hex-monitor-for-4k.md"
published_at: "2020-10-27T17:12:10+00:00"
modified_at: "2024-06-23T00:44:49+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Hex Monitor (May 81) stores ML programs without shielding them from BASIC. These changes load ML to reserved space."
category:
  - name: "Syntax"
    slug: "syntax"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/syntax/"
post_tag:
  - name: "1981"
    slug: "year-1981"
    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1981/"
  - 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/"
publication: "Syntax"
publication_r:
  id: 10246
  title: "Syntax"
  type: "periodical"
  url: "http://localhost/periodical/syntax/"
volume: "2"
issue: "6"
issues_articles:
  - id: 26698
    title: "Syntax/Syntax ZX80 v2 n6"
    type: "issue"
    url: "http://localhost/issue/syntax-syntax-zx80-v2-n6/"
pages: "12"
pubdate: "June 1981"
archive_link: false
volumeissue: "v2n6"
---

# Modifying Hex Monitor for 4K

Hex Monitor (May 81) stores ML programs without shielding them from BASIC. These changes load ML to reserved space.