---
title: "Hog Heaven – ROM Entry Points"
type: "article"
slug: "hog-heaven-rom-entry-points"
url: "http://localhost/article/hog-heaven-rom-entry-points/"
markdown_url: "http://localhost/article/hog-heaven-rom-entry-points.md"
published_at: "2020-10-27T17:12:14+00:00"
modified_at: "2024-06-23T00:44:37+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Complete list of global subroutine calls for the 4K ROM's eigh software modules."
category:
  - name: "Syntax"
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post_tag:
  - name: "1981"
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    taxonomy: "post_tag"
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  - name: "Reference"
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    url: "http://localhost/tag/reference/"
  - name: "ZX80"
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    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: "4"
issues_articles:
  - id: 26696
    title: "Syntax/Syntax ZX80 v2 n4"
    type: "issue"
    url: "http://localhost/issue/syntax-syntax-zx80-v2-n4/"
pages: "3"
pubdate: "April 1981"
archive_link: false
volumeissue: "v2n4"
---

# Hog Heaven – ROM Entry Points

Complete list of global subroutine calls for the 4K ROM’s eigh software modules.