---
title: "2068 Spectrum ROM"
id: 50656
type: "product"
slug: "2068-spectrum"
url: "http://localhost/product/2068-spectrum/"
markdown_url: "http://localhost/product/2068-spectrum.md"
published_at: "2023-06-25T08:42:08+00:00"
modified_at: "2026-03-22T13:12:54+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Untested EPROM. There is a one byte difference at 6Dh in the NMI routine. The original Spectrum ROM has 20h at this location; this ROM has 28h."
category:
  - name: "ROM"
    slug: "rom"
    taxonomy: "category"
    url: "http://localhost/category/hardware/rom/"
post_tag:
  - name: "Downloadable"
    slug: "downloadable"
    taxonomy: "post_tag"
    url: "http://localhost/tag/downloadable/"
  - name: "TS 2068"
    slug: "ts2068"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts2068/"
model:
  - name: "Timex/Sinclair 2068"
    slug: "ts-2068"
    taxonomy: "model"
    url: "http://localhost/model/ts-2068/"
genre:
  - name: "Hardware"
    slug: "hardware"
    taxonomy: "genre"
    url: "http://localhost/type/hardware/"
  - name: "ROM"
    slug: "rom"
    taxonomy: "genre"
    url: "http://localhost/type/rom/"
rarity: "Uncommon"
related_products:
  - id: 50504
    title: "Corrected Spectrum ROM"
    type: "computer_media"
    url: "http://localhost/computer_media/2068-spectrum/"
---

Untested EPROM. There is a one byte difference at 6Dh in the NMI routine. The original Spectrum ROM has 20h at this location; this ROM has 28h.