Скачать или смотреть The KIM-1 Resurrection. Testing The Ram. (The Good, The Bad And The Ugly)

The supercomputer is hooked up to a ROM and RAM board to run test code to check the RAM for faults.
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______________Chapters___________

00:00 Intro
00:09 This Episode
00:49 The Test Code
04:00 The EPROM
05:00 Erasure
05:43 Program The EPROM
06:46 Run The Test
08:00 Analyse The Results
15:07 Circuit Diagram
16:00 Scope View
18:20 D5 Good Trace
19:10 D6 Bad Trace
19:30 D7 Ugly Trace
21:30 Buffered Output
22:40 Timing Of R/W
24:22 Oscillations And Blips
26:30 Bad Manual
27:15 Buffer Chip
27:40 Test RRIOT RAM
28:00 Test Results
31:45 2nd RRIOT
34:00 What next


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