EEVblog #645 – TRS-80 Model I Retro Computer Teardown

Dave looks inside the most popular microcomputer of the 1970’s, the Radio Shack / Tandy TRS-80 Model I
And also a look at the TRS-80 Model 102.
Bonus EMI testing for fun.
Bonus rant on how slow the Tektronix MDO3000 is in RF mode.

TMS4116 16Kb DRAM
Level II BASIC Reference Manual
Forum HERE

Hi-Res Teardown Photos:

Podcast: Download