Skip to content
Timex/Sinclair Computers

The Authoritative Website for Timex/Sinclair Computers

Home » Publications » Periodicals » Update Magazine » Update October 1994 » Z88 ROM and Internal RAM Upgrade
  • Search
  • Computers
    • Sinclair
      • Sinclair ZX80
        • Articles
        • Books
        • Hardware
        • Software
        • Advertisements
      • Sinclair ZX81
        • Articles
        • Advertisements
      • Sinclair QL
        • Hardware
        • Software
      • Cambridge Z88
    • Timex
      • Timex/Sinclair 1000
        • Articles
        • Books
        • Hardware
        • Software
          • TCC Software for the Timex/Sinclair 1000 and 1500
          • Downloadable Software
        • Advertisements
      • Timex/Sinclair 1500
        • Articles
      • Timex/Sinclair 2068
        • Articles
        • Books
        • Hardware
        • Reference and Technical Information
        • Software
          • TCC Software for the Timex/Sinclair 2068
          • Downloadable Software
        • Advertisements
    • Other
      • MicroAce
        • Hardware
        • Articles
        • Software
        • Books
      • Lambda 8300
  • Downloadable Software
    • ZX81/TS-1000
    • TS-2068
  • Publications
    • Books
    • Periodicals
      • Timex/Sinclair Magazines and Newsletters
      • General Computing Publications
      • Academic Periodicals
      • News Periodicals
    • Documents
  • Companies
    • Sinclair
    • Timex
    • View All
  • Products
    • Hardware
    • Software
    • Accessories & Miscellaneous
  • Community
    • Online User Group
    • User Groups
    • People
    • Events
  • About
    • What’s New?
    • How You Can Help
    • Shop
    • Privacy Policy
  • Blog

Z88 ROM and Internal RAM Upgrade

Authors

Dave Bennett

Publication

Update Magazine

Pub Details

Update October 1994

Date

October 1994

Pages

46
See all articles from Update October 1994

Tags

Z88

People

Dave Bennett

Recent Posts

  • Homegrown: North American software for the Timex/Sinclair 2068October 28, 2026
  • Homegrown: North American software for the Timex/Sinclair 1000October 28, 2026
  • Using Timex’s Dual Screen Mode SupportOctober 18, 2026
  • Writing Channel Code for the TS 2068October 18, 2026
  • Vintage Computer Festival MidWest 2026, Part 4September 22, 2026

Support This Site

Subscribe

* indicates required
Interests
/* real people should not fill this in and expect good things - do not remove this or risk form bot signups */

Intuit Mailchimp

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
↑