Sony CFD-S20CP - Page 18

18
CFD-S20CP
Pin No. Pin Name I/O Pin Description
71 CNTOK O
Data connecting point detection completion flag output (at CD-DA, H: active)/DRAM
data serial output (at CD-ROM, H: active) (Not used. (Open))
72 OVF O
DRAM write discontinue flag output (at CD-DA, H: active)/DRAM data transfer
clock output (at CD-ROM, H: active) (Not used. (Open))
73 CMDOUT O Command serial data output (Nch open drain output pin)
74 CMDIN I Command serial data input
75 CL I Command serial clock input
76 CE I Command enable input (H: active)
77 INTB O Interrupt signal output (L: active)
78 RESB I System reset input (L: active)
79 DATAIN I CD serial data input
80 DATACK I CD bit clock input