---
title: "TMS 9918A Video Upgrade ROM"
id: 56079
type: "computer_media"
slug: "tms-9918a-video-upgrade-rom"
url: "http://localhost/computer_media/tms-9918a-video-upgrade-rom/"
markdown_url: "http://localhost/computer_media/tms-9918a-video-upgrade-rom.md"
published_at: "2024-07-16T00:43:56+00:00"
modified_at: "2026-04-04T08:46:36+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2024/07/JLO-8322_8329_F1-scaled.jpg"
excerpt: "ROM for the TMS 9918A Video Upgrade. Second \"printer\" ROM also on board."
category:
  - name: "Archived Media"
    slug: "archived-media"
    taxonomy: "category"
    url: "http://localhost/category/archived-media/"
post_tag:
  - name: "Downloadable"
    slug: "downloadable"
    taxonomy: "post_tag"
    url: "http://localhost/tag/downloadable/"
  - name: "John Oliger Co."
    slug: "john-oliger-co"
    taxonomy: "post_tag"
    url: "http://localhost/tag/john-oliger-co/"
  - 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/"
indiv:
  - name: "Fred Nachbaur"
    slug: "fred-nachbaur"
    taxonomy: "indiv"
    url: "http://localhost/indiv/fred-nachbaur/"
genre:
  - name: "ROM"
    slug: "rom"
    taxonomy: "genre"
    url: "http://localhost/type/rom/"
media_type: "ROM"
programmers:
  - name: "Fred Nachbaur"
    slug: "fred-nachbaur"
    taxonomy: "indiv"
    url: "http://localhost/indiv/fred-nachbaur/"
download_url: "https://archive.org/download/timex-sinclair-software-archive/TMS9918A%20Interface%20%281986%29%28John%20L.%20Oliger%29%28TS1000%29%28US%29%28ROM%29.zip"
mediadate: "1986"
producer_company:
  - id: 10990
    title: "John Oliger Co."
    type: "company"
    url: "http://localhost/company/john-oliger-co/"
images:
  - url: "http://localhost/wp-content/uploads/2024/07/JLO-8322_8329_F1-scaled.jpg"
article_media:
  - id: 10472
    title: "TMS9918A Video Upgrade For The TS1000"
    type: "article"
    url: "http://localhost/article/tms9918a-video-upgrade-for-the-ts1000/"
  - id: 9364
    title: "TMS9918A Video Upgrade: Part 1"
    type: "article"
    url: "http://localhost/article/tms9918a-video-upgrade-part-1/"
  - id: 9329
    title: "TMS9918A Video Upgrade: Part 2"
    type: "article"
    url: "http://localhost/article/tms9918a-video-upgrade-part-2/"
related_products:
  - id: 14526
    title: "TMS 9918A Video Upgrade"
    type: "product"
    url: "http://localhost/product/video-upgrade-project/"
media_type_tags: "ROM"
---

# TMS 9918A Video Upgrade ROM

ROM for the TMS 9918A Video Upgrade. Second “printer” ROM also on board.