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A large donation of Z80 (CPU/CTC) and TTL 74XXX Series

June 7th, 2013 No comments

Today a friend, that i thank him immensely, gave me a large amount of chips.

The donation amounts to:

  • 70+ Z80 CPU.
  • 14+ Z80 CTC (Counter / Timer Channels)
  • 200+ 74XXX TTL chips.

June 6th, 2013 1 comment

June 2nd, 2013 1 comment

May 25th, 2013 Comments off

Commodore 64 Ram Expansion (REU) 1764 Repaired

May 13th, 2013 1 comment
Commodore 64 Ram Expansion (REU) 1764 Repaired

The failure was due to a cold solder on the ram socket and a bent pin on the ic MOS 8276.

May 12th, 2013 Comments off

May 11th, 2013 2 comments

May 10th, 2013 Comments off

May 10th, 2013 Comments off

May 7th, 2013 1 comment

April 10th, 2013 Comments off

April 6th, 2013 Comments off

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March 23rd, 2013 1 comment

March 19th, 2013 Comments off