Read Sony BMZ-K5D / CX-BK5 Service Manual online
97
CX-BK5
Pin No.
Pin Name
I/O
Description
191
RST_SPC
O
Reset signal output to the mechanism controller
192
INT/EXT
O
Internal/external selection signal output terminal Not used
193, 194
HCS2, HCS1
O
Chip select signal output terminal Not used
195
HCS0
O
Chip select signal output to the program ROM
196
VDDP
—
Power supply terminal (+3.3V)
197
TRST
I
Reset signal input terminal Not used
198
TDO
O
Data output terminal Not used
199
TDI
I
Data input terminal Not used
200
TMS
I
Mode selection signal input terminal Not used
201
TCK
I
Clock signal input terminal Not used
202
RESET
I
Reset signal input from the system controller “L”: reset
203
BUS CLK
O
Not used
204
GND
—
Ground terminal
205
VDD
—
Power supply terminal (+1.8V)
206, 207
HA3, HA2
O
Address signal output to the program ROM and bus interface
208
GNDP
—
Ground terminal
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