MHC-V5
69
• IC Pin Function Description
ARAGON BOARD IC101 R7S7200022CFP (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
SRC-RST0
O
Reset signal output to the sample rate converter “L”: reset
2
VIDEO-MUTE
O
Muting signal output terminal Not used
3
CDM-UNLOAD-SW
I
Unloading end detection switch input terminal
4
CDM-LOAD-SW
I
Loading end detection switch input terminal
5
BT-RESET
I
Reset signal input from the Bluetooth module “L”: reset
6
DAC-MUTE
O
Muting signal output to the D/A converter “H”: muting on
7
VCC
-
Power supply terminal (+1.2V)
8
BT-ON
O
Power on/off control signal output terminal for Bluetooth section “H”: power on
9
VSS
-
Ground terminal
10
LINEOUT-SEL
O
Digital audio signal selection signal output terminal
11
PVCC
-
Power supply terminal (+3.3V)
12
VBUS-OE
O
VBUS power on/off control signal output to the DC/DC converter “H”: power on
13
HUB-RESET
O
Reset signal output to the USB hub controller “L”: reset
14
AUDIO_CLK_OUT
O
Master clock signal output to the D/A converter and sample rate converter
15
MTK-RESET
O
Reset signal output to the servo/audio processor “L”: reset
16
MTK-BUSY
O
Busy signal output to the servo/audio processor
17
MTK-CLK
I
Serial data transfer clock signal input from the servo/audio processor
18
VSS
-
Ground terminal
19
MTK-XIFCS
I
Chip select signal input from the servo/audio processor
20
MTK-SDI
I
Serial data input from the servo/audio processor
21
VCC
-
Power supply terminal (+1.2V)
22
MTK-SDO
O
Serial data output to the servo/audio processor
23
VSS
-
Ground terminal
24
SSI3_BCKO
O
Bit clock signal output to the D/A converter
25
PVCC
-
Power supply terminal (+3.3V)
26
SSI3_LRCKO
O
L/R sampling clock signal output to the D/A converter
27
SSI3_DOUT3
O
Audio signal output to the D/A converter
28
SSI3_DI
I
Audio signal input from the sample rate converter
29
SSI0_BCKO
O
Bit clock signal output to the D/A converter
30
SSI0_LRCKO
O
L/R sampling clock signal output to the D/A converter
31
VSS
-
Ground terminal
32
SSI0_DO
O
Audio signal (L-ch/R-ch) output to the D/A converter
33
SSI2_DO
O
Audio signal (subwoofer) output to the D/A converter
34
VCC
-
Power supply terminal (+1.2V)
35
FL-CLK
O
Serial data transfer clock signal output to the
fl
uorescent indicator tube
36
VSS
-
Ground terminal
37
CKIO
-
Not used
38
FL-LATCH
O
Latch signal output terminal Not used
39
PVCC
-
Power supply terminal (+3.3V)
40
FL-SOUT
O
Serial data output to the
fl
uorescent indicator tube
41, 42
ANALOG-ASEL,
ANALOG-BSEL
O
Digital audio signal selection signal output terminal
43
DEBUG-TXD
O
Transmit data output terminal for the debug Not used
44
NFC-SPICLK
O
Serial data transfer clock signal output to the NFC module
45
POWER-KEY
I
Power key input terminal
46
VSS
-
Ground terminal
47
USB-OC
I
VBUS power over current detection signal input terminal
48
RGB-SOUT
O
Serial data output to the LED driver
49
NFC-SW
O
Standby control signal output to the NFC module
50
PVCC
-
Power supply terminal (+3.3V)
51
LINK-OUT-B
O
Analog audio signal selection signal output terminal
52
NFC-SEL
O
Data read/write control signal output to the NFC module
53
NFC-RF-DET
I
RF detection signal input from the NFC module
54
SSI1_DO
O
Not used
55
SSI1_DI
I
Not used
56
PCONT-BTSTBY
O
Power on/off control signal output terminal “H”: power on
Summary of Contents for MHC-V5
Page 101: ...MEMO MHC V5 101 ...
