Read Sony CFD-S20CP Service Manual online
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
Click on the first or last page to see other CFD-S20CP service manuals if exist.