75
5
7
8
F
E
D
C
B
A
5
7
8
DEH-P750MP/XN/UC
Pin No.
Pin Name
I/O
Format
Function and Operation
77
HOME
I
Home SW sense input
78
csens
I
Flap closing sense input
79
RFOKIN
I
RFOK input chatter count input
80-82
NC
Connected to AVDD or AVSS via the resistor
83
WMAARI
I
Input of sensing existence of WMA decoder and DA I/F IC
84
TYPE_A/D
I
CD-DA Analog/Digital output change setup
85
testin
I
Chip check test program starting input
86
NC
Connected to EVDD or EVSS via the resistor
87
xint
CD LSI interruption signal input
88
wint
WMA decoder interruption signal input
89
brst
I
P-Bus reset input
90
ejsw
I
Eject key input
91,
92 NC
Open
93
CLAMP
I
C
CLAMP SW sense input
94
ROMDATA
I/O
/C
E2PROM data input/output
95
ROMCS
O
C
E2PROM chip selection output
96
ROMCK
O
C
E2PROM clock output
97
FRXD
I
For flash rewriting (received signal)
98
FTXD
O
C
For flash rewriting (transmitted signal)
99
AO/DO
O
C
The output for Analog/Digital voice output distinction
100
BSI
I
P-Bus serial data input
* PE5385A
25
26
50
51
100
1
Format
Meaning
C
CMOS
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