FST-GTK11iP/GTK33iP/RDH-GTK11iP/GTK33iP
57
• IC Pin Function Description
MAIN BOARD IC101 R5F364AEDFA (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
DP SDA/SPI DOUT
O
Serial data output to the liquid crystal display driver
2
DP SCL
O
Serial data transfer clock signal output to the liquid crystal display driver
3
DP CS
O
Chip select signal output to the liquid crystal display driver
4
NC
-
Not used
5
SIRCS
I
SIRCS signal input from remote control receiver
6, 7
NC
-
Not used
8
BYTE
I
External data bus width selection signal input terminal
9
CNVss
I
Processor mode selection signal input terminal
10
Xcin
I
Sub system clock (32.768 kHz) input terminal
11
XcOUT
O
Sub system clock (32.768 kHz) output terminal
12
RESET
I
System reset signal input terminal Not used
13
Xout
O
Main system clock (5 MHz) output terminal
14
Vss
-
Ground terminal
15
Xin
I
Main system clock (5 MHz) input terminal
16
Vcc
-
Power supply terminal (+3.3V)
17
NMI
-
Not used
18, 19
NC
-
Not used
20
AC-CUT
I
AC cut detection signal input terminal Not used
21
NC
-
Not used
22
SPKLED_BLUE
O
LED drive signal output terminal for speaker illumination (blue) “H”: LED on
23 to 25
SOFT_TEST1 to
SOFT_TEST3
-
Not used
26
SPKLED_GREEN
O
LED drive signal output terminal for speaker illumination (green) “H”: LED on
27
NC
-
Not used
28
SPKLED_RED
O
LED drive signal output terminal for speaker illumination (red) “H”: LED on
29
IIC_CLK
-
Not used
30
IIC_SDA
-
Not used
31
TUNER_SDA/
UCOM_RX
I/O
Two-way data bus with the tuner section
32
TUNER_SCL/
UCOM_TX
O
Serial data transfer clock signal output to the tuner section
33, 34
NO_USE
-
Not used
35
iPhone CP IIC SDA
I/O
Two-way data bus with the EEPROM
36
iPhone CP IIC SCL
O
Serial data transfer clock signal output to the EEPROM
37
iPhone CP RESET
O
Reset signal output to the EEPROM “L”: reset
38
RDS_INT
I
RDS interrupt signal input from the tuner section
39
ST POWER
O
Power on/off control signal output terminal for tuner section “H”: power on
40
IP_LED
O
LED drive signal output terminal for iPod/iPhone illumination “H”: LED on
41
FLASH WRITE
MODE IN
-
Not used
42
ADC_RESET
O
Reset signal output to the A/D converter “L”: reset
43
EXT_SEL
O
Audio selection signal output terminal “L”: DVD/PC, “H”: tuner
44
DSP DOUT_MUTE
O
Muting on/off control signal output to the DSP
45
DSP_RESET
O
Reset signal output to the DSP
46
FLASH WRITE
MODE IN
-
Not used
47
DSP IIC_SDA
I/O
Two-way data bus with the DSP
48
DSP IIC_CLK
O
Serial data transfer clock signal output to the DSP
49
SMASTER_SD
I
Shut down signal input from the power ampli
fi
er “L”: shut down
50, 51
S-MASTER_OTW1,
S-MASTER_OTW2
I
Over temperature warning signal input from the power ampli
fi
er
52
S-MASTER_CLIP
I
Clipping warning signal input from the power ampli
fi
er
53
S-MASTER_READY
I
Ready signal input from the power ampli
fi
er
54
S-MASTER_RESET
O
Reset signal output to the power ampli
fi
er “L”: reset
55
S-MASTER
PG MUTE
O
PG muting on/off control signal output to the stream processor
56
S-MASTER
SOFT MUTE
O
Soft muting on/off control signal output to the stream processor
