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TRS 80 Color Computer 2

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  TRS 80 Color Computer 2 by Bill Degnan - 11/25/2010 14:54
The TRS 80 Color Computer 2 model 26-3027.


Boot screen and PRINTMEM. As you can see by the lower than expected memory (this is supposed to be a 16K machine), one of the 8040517 RAM chips is bad. The 16K Coco II did not use "regular" RAM like the more expensive Coco II.


Coco 2 pics (multiple models)

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  Tandy Color Computer 2 (Gen II) by Bill Degnan - 02/26/2013 14:56
The 32K Tandy Color Computer 2 model 26-3134B. This particular system has 16K with an extra 16Kb extended RAM. The 3134B model had an upgraded video compared with the Coco I and earlier CoCo II's.
Click for larger view.


The later Coco 2's like this one have the newer "Tandy" nameplate. The earlier CoCo 2 models still had "RadioShack" in their name.

Results of PRINTMEM command. This unit's video has been hacked to include a composite connection.




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