Sony NWS-1510 Service Manual page 138

MC68881 RC- 25
HC MOS
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AS ;LOW ADDRESS STROBE INPUT
CS ;LOW CHIP SELECT INPUT
CLIC ;CLOCK INPUT
00-013 ;HIGH DATA BUS INPUT/OUTPUT
OS ;LOW DATA STROBE INPUT
DSACICO,l;LOW DATA TRANSFER ANO SIZE ACKNOWLEDGE OUTPUT
R/-11 ;HIGH/LOii READ/llRITE INPUT
RESET ;LOW RESET lNPOT
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