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• IC Pin Function Descriptions
MOTHERBOARD BOARD (7/9) IC100 R5F3650MCDFB (SYSTEM CONTROLLER)
Pin No.
Pin Name
1
NO-USE
2
NO-USE
3
O-RGB-SOUT
4
I-SIRCS
5
O-RGB-SCLK
6
BYTE
7
CNVSS
8
I-XC-IN
9
O-XC-OUT
10
I-RESET
11
O-XOUT
12
VSS
13
I-XIN
14
VCC1
15
NMI
16
I-BT-MUTE
17
I-AC-CUT
18
I-NFC-RF-DET
O-PCONT-PSAVE-
19
PROTECT
20
O-DAMP-CLK
21
O-BT-ON
22
O-RGB-PWM-CLK
23
O-RGB-TRANS-LED
24
NO USE
25
O-NFC-SW
26
O-FL-BK
27
I-ST-CLK
28
I-ST-DATA
29
I-Flash-TXD1
30
I-Flash-RXD1
31
I-Flash-CLK1
32
I-BT-CTS/FLASH-RTS1
33
O-BT-TXD
34
I-BT-RXD
35
O-BT-RESET
36
O-BT-RTS
37
NO-USE
38
I-NFC-IRQ
O-NFC-SEL/EPM
39
(FLASH RECOVERY)
40
O-NFC-SPICLK
41
O-NFC-DATA
42
O-ST-CE
43
I-ST-RDS
NO-USE/FLASH
44
RECOVERY
45
O-MTK-SDO
46
I-MTK-SDI
47
I-MTK-CLK
48
O-DSP-RESET
49
O-FRONT-MUTE
50
O-SW-MUTE
51
O-ANALOG-BSEL
I/O
-
Not used
-
Not used
O
Serial data output to RGB driver
I
Remote control signal input
O
Serial clock output to RGB driver
I
External data bus with select input
I
Processor mode switch
I
Sub system clock input terminal (32.768kHz)
O
Sub system clock output terminal (32.768kHz)
System reset signal input from the reset signal IC "L": reset
I
After the power supply rises, "L" is input for few msec and then change to "H".
O
Main system clock output terminal (8MHz)
I
Ground terminal
I
Main system clock input terminal (8MHz)
I
Power supply terminal (+3.3V)
I
Non-maskable interrupt input terminal
I
Muting on/off control signal input from Bluetooth section.
I
AC off detection signal input from the reset signal IC "L": AC Cut detected
I
NFC RF signal detection signal input from the NFC section
O
Main power on/off control signal output "H":power on
O
Clock to Digital Amp
O
Bluetooth on/off control signal output terminal for bluetooth section
O
PWM clock signal to RGB driver
O
Transfer signal to RGB driver
-
Not used
O
NFC standby control output terminal to the NFC section
O
Blanking signal to FL CIG
I
Tuner IC: Clock signal for IIC communication
I
Tuner IC: Data signal for IIC communication
I
TxD1 (for Debug) / Flash Write TxD1
I
RxD2 (for Debug) / Flash Write RxD1
I
On Chip Debuger / Flash Write CLK1
I
CTS signal input from Bluetooth section / Flash Write RTS1
O
TX signal output terminal for Bluetooth section
I
RX input signal from Bluetooth section
O
Reset signal output to Bluetooth section
O
RTS signal output terminal for Bluetooth section
-
Not used
I
NFC wireless data receive signal input from the NFC section
O
NFC data read/write control output terminal to the NFC section/EPM FLASH RECOVER
O
Two-way data bus with the NFC
O
Serial data transfer clock signal output to the NFC
O
Tuner IC: Tuner enable input pin
I
Input for RDS Text Detect Signal (L: RDS Detect)
O
Not used/ FLASH RECOVER WRITE CE
O
Data Out Signal to MTK
I
Data In Signal from MTK
I
Clock Signal from MTK
O
DSP reset pin
O
Muting Control Switch for Speaker. "L": mute On
O
Muting Control Switch for Subwoofer "L": mute On
O
Multiplexer selector B for Analog input
HCD-SHAKE5/SHAKE6D
Description
55
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