MDR-NC300D
15
SUB BOARD IC601
μ
PD78F0537AFC-AA1-A (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
A1
AVSS
-
Ground terminal
A2
AVREF
I
Reference voltage (+2.8V) input terminal
A3
SI10/RXD0
-
Not used
A4
TXD6
-
Not used
A5
INTP5
-
Not used
A6
LCD_/RES
O
Reset signal output to the liquid crystal display panel
A7
P51
-
Not used
A8
KM_IO2
I
Error detection signal input from the DSP
B1, B2
ANI5, ANI6
-
Not used
B3
LCD_SI
O
Serial data output to the liquid crystal display panel
B4
LCD_A0
O
Address signal output to the liquid crystal display panel
B5
RXD6
-
Not used
B6
LCD_/CS1
O
Chip select signal output to the liquid crystal display panel
B7
P50
-
Not used
B8
SSI11
-
Not used
C1, C2
ANI4, ANI3
-
Not used
C3
VBATT_CHECK
I
Battery voltage detection signal input terminal
C4
LCD_SCL
O
Serial data transfer clock signal output to the liquid crystal display panel
C5
KM_IO0
O
Communication control signal output terminal Not used
C6
KM_IO1
I
Communication control signal input from the DSP
C7
INTP2
-
Not used
C8
P06
-
Not used
D1, D2
ANI1, ANI2
-
Not used
D3
_SCKI1
-
Not used
D4
KEY_+
I
Key input terminal for the key
D5
KEY_POWER
I
Key input terminal for the POWER switch
D6
KEY_HOLD
I
Key input terminal for the HOLD switch
D7
KEY_SOUND
I
Key input terminal for the SOUND MODE key
D8
KEY_-
I
Key input terminal for the VOLUME - key
E1
P130
-
Not used
E2
ANI0
-
Not used
E3
SI11
-
Not used
E4
P42
-
Not used
E5
KR7
-
Not used
E6
INTP4
-
Not used
E7
KEY_NCOPTIMIZE
I
Key input terminal for the NC OPTIMIZE key
E8
KEY_MONITOR
I
Key input terminal for the MONITOR key
F1
FACTORYMODE
-
Not used
F2
KM_STANDBY
-
Not used
F3
SDI1
-
Not used
F4
REG15_EN
O
Power on/off control signal output terminal for the DSP
F5
MAINPWR_EN
O
Power on/off control signal output terminal for main power
F6
I2C_SCL
I/O
Serial data transfer clock signal input/output with the DSP
F7
P62
-
Not used
F8
BATTCHK_EN
O
Battery voltage detection enable signal output terminal
G1
INTP7
-
Not used
G2
KM_RESET
O
Reset signal output to the DSP
G3
P43
-
Not used
G4
_RESET
I
Reset signal input from the reset signal generator
G5
REGC
-
Not used
G6
VSS
-
Ground terminal
G7
VDD
-
Power supply terminal (+2.8V)
G8
I2C_SDA
I/O
Serial data input/output with the DSP
H1
INTP0
-
Not used
H2
XT2/EXCLKS
-
Not used
H3
SELFPGM
-
Not used
H4
FLMDO
-
Not used
H5
X2/EXCLK
-
Not used
Summary of Contents for MDR-NC300D
Page 23: ...MEMO MDR NC300D 23 ...
