mcmaster:yamaha:ym2151

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Table of Contents

Package
Die
Map

collection digshadow, vendor yamaha, type unknown, year unknown, foundry unknown, tech unknown

“9224 EACG is the 'new style' post 1990 yamaha datecode: 9224 = 1992 week 24, EACG = lotcode EAC, revision G”

Package

Top:

YAMAHA JAPAN
YM2151
9224 EACG

Die

Label:

Not cleanly decapped (needed more time due to unusually large die), resulted in minor damage and dirty image

Map

Single (12151×9724, 40.369MiB)

mcmaster/yamaha/ym2151.1617053202.txt.gz · Last modified: 2021/03/29 21:26 by mcmaster