50
CDP-M400CS
Pin No.
Pin Name
I/O
Description
48
WE
O
SRAM write enable signal output
49
A4
O
SRAM address signal output
50
D0
I/O
SRAM data bus
51 to 57
D1 to D7
I/O
SRAM data bus
58
BVDD
—
Power supply (I/O port)
59
BVSS
—
Ground (I/O port)
60, 61
A13, A14
O
SRAM address signal output
62
A0
O
SRAM address signal output
63 to 70
A5 to A12
O
SRAM address signal output
71 to 73
A1 to A3
O
SRAM address signal output
74
AVDD
—
Power supply (A/D converter)
75
AVSS
—
Ground (A/D converter)
76
AVREF
—
Reference voltage for A/D converter
77
ADJ
I
selector (ADJ/AFADJ)
78
DOORSW
I
Door switch signal input (A/D)
79
LDSW
I
Loading switch signal input (A/D)
80
KEY0
I
Key data signal input (A/D)
81
DJOG2
I
Jog signal input
82
TJOG2
I
AMS jog signal input
83
TJOG1
I
AMS jog signal input
84
DJOG1
I
Jog signal input
85
KBDI
I
Keyboard data input
86
DSENS
I
Disc sensor signal input
87
TSENS1
I
Table sensor signal input
88
TSENS3
I
Table sensor signal input
89
KBDO
O
Keyboard data output
90
POWER
I
POWER key signal input
91
TSENS2
I
Table sensor signal input
92
TSENS4
I
Table sensor signal input
93
KBCI
I
Keyboard clock input
94
ACIN
I
AC power detection signal input
95
SCOR
I
Sync signal input from the DSP
96
MP3REQ
I
MP3 request signal input from the IC104
97
SDA/SI0
I/O
MP3 IIC data input or output
98
RFSW/SO0
O
Mode selection signal output to the RF amplifier (IC103)
99
SCL/SCK0
O
MP3 clock output to the IC104
100
FLDATA_I
I
Data input from the fluorescent indicator driver
Summary of Contents for CDP-M400CS Operating Instructions (CDPM400CS)
Page 69: ...69 CDP M400CS MEMO ...
