47
STR-DG510
IC1101 MB90F045PF-G-9033-SPE1 (SYSTEM CONTROL) (DIGITAL BOARD (4/4))
Pin No.
Pin Name
I/O
Pin Description
1
DATAO
I
Serial data line signal input from DIR IC
2
GP9
I
GP9 signal input from DSP IC
3
BST
O
Boot stop control signal output for DSP IC
4
HCS
O
Chip select signal output for DSP IC
5
HACN
I
Acknowledge signal input from DSP IC
6
XRST
O
Reset signal output for DSP IC
7
PM
O
PLL control signal output for DSP IC
8
GP12
O
GP12 signal output for DSP IC
9
FL_LAT
O
Latch signal output for FL driver IC
10
PCM1602/1803_RST
O
Reset signal output for 6CH DAC IC/ADC IC
11
VSS
—
Ground
12
PCM1602_ML
O
Serial latch signal output for 6CH DAC IC
13
PCM1602_MC
O
Serial clock signal output for 6CH DAC IC
14
PCM1602_MDI
O
Serial data output for 6CH DAC IC
15
PCM1602_MDO
I
Serial data input from 6CH DAC IC
16
FL_CLK
O
Clock signal output for FL driver IC
17
FL_DATA
O
Serial data output for FL driver IC
18
HDOUT
I
Serial data input from DSP IC
19
HDIN
O
Serial data output for DSP IC
20
HCLK
O
Serial data clock signal output for DSP IC
21
TUNING_A
I
/– encoder (A) signal input (Not used in this set)
22
TUNING_B
I
/– encoder (B) signal input (Not used in this set)
23
VCC5
—
Power supply pin (+3.3 V)
24
V_SW1
O
Video SW1 signal output for INPUT SELECT IC
25
V_SW2
O
Video SW2 signal output for INPUT SELECT IC
26
C LINK_DET
I
C Link detect signal input (Not used in this set)
27
FLASH2/
O
Flash programming signal output 2
C LINK_RX(MICLO)
28
FLASH1/
O
Flash programming signal output 1
C LINK_TX(MOCLI)
29
SDA
I/O
Serial data input/output for EEPROM IC
30
SCL
O
Clock signal output for EEPROM IC
31
ENC_A
I
INPUT SELECTOR encoder (A) signal input
I
INPUT SELECTOR encoder (B) signal input
O
Not used (Open)
—
Power supply pin (+3.3 V)
—
Power supply pin (+3.3 V)
—
Ground
I
AUTO CAL MIC analog signal input
I
Key signal input (A/D port)
I
Destination detection signal input (L: Except AEP, UK model, H: AEP, UK model)
—
Ground
I
RDS signal level input (AEP, UK model)
44
MODEL
I
Model detection signal input
45
VACS CTRL
I
VACS control signal input (Not used in this set)
46
TUNER_CLK
O
Serial clock signal output for tuner pack
47
TUNER_DATA
O
Serial data output for tuner pack
48
STOP
I
AC off detection signal input
49
MOD0
—
Selection of micon operation mode
50
MOD1
—
Not used (Connect to AVCC)
51
MOD2
—
Selection of micon operation mode
52
RDS_CLK
I
RDS data clock signal input (AEP, UK model)
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