HCD-GT3D
66
• IC Pin Function Descriptions
MOTHERBOARD BOARD (9/10) IC101 R7S7200032CFP-A (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Description
1 SRC-RST0 - Not used
2 VIDEO-MUTE O Muting Control for Video
3 CDM-UNLOAD-SW I CDM UNLOAD SW
4 CDM-LOAD-SW I CDM LOAD SW
5 BT-RESET O Reset signal output to Bluetooth section
6 LCD_BCKLED O FL Backlight
7 Vcc - Power supply terminal (+3.3V)
8 BT-ON O Bluetooth on/off control signal output terminal for bluetooth section
9 Vss - Ground terminal
10 LCD-OSC O FL Frame Rate EXT CLOCK
11 PVcc - Power supply terminal (+3.3V)
12 NFC-INT I NFC Interrupt
13 MTK-POWER-CTRL O Power Control pin for MTK
14 AUDIO_CLK_OUT O Clock Signal from Aragon to MTK master clock
15 MTK-RESET O MTK Reset pin
16 MTK-BUSY O BUSY Signal communication between MTK
17 MTK-CLK I Clock Signal from MTK
18 Vss - Ground terminal
19 MTK-XIFCS I MTK CHIP SELECT
20 MTK-SDI I Data In Signal from MTK
21 Vcc - Power supply terminal (+3.3V)
22 MTK-SDO O Data Out Signal to MTK
23 Vss - Ground terminal
24 SSI3_BCK0 I Bit clock signal from MTK or DIR to Aragon
25 PVcc - Power supply terminal (+3.3V)
26 SSI3_LRCKO I LR clock signal from MTK or DIR to Aragon
27 C-CONT O Trigger port to start charging of SPM
28 SSI3_DI I Data signal from MTK or DIR to Aragon
29 SSI0_BCKO O Clock signal from Aragon to Wf DAC BCK
30 SSI0_LRCKO O Clock signal from Aragon to Wf DAC LRCK
31 Vss - Ground terminal
32 SSI0_DO O Data Out from Aragon to Wf DAC
33 SSI2_DO O Data Out from Aragon to AUX OUT DAC
34 Vcc - Power supply terminal (+3.3V)
35 LCD-CLK O FL CIG serial data clock output
36 Vss - Ground terminal
37 CKIO - Not used
38 LCD-CSB O FL CHIP SELECT
39 PVcc - Power supply terminal (+3.3V)
40 LCD-SDA O FL CIG serial data output
41 ANALOG-ASEL O Multiplexer selector A for Analog input
42 ANALOG-BSEL O Multiplexer selector B for Analog input
43 DEBUG-TxD O TxD (for Debug)
44 JOG+ O FILE SEARCH JOG POS
45 POWER-KEY I Power Key input terminal
46 Vss - Ground terminal
47 USB-OC I USB Overcurrent Detection input port
48 RGB-SOUT O Serial data output to RGB driver
49 JOG- O FILE SEARCH JOG NEG
50 PVcc - Power supply terminal (+3.3V)
51 LINK-OUT-B O Selector B for Party Chain Signal
52 VBUS-OE O MTK Vbus Output enable control pin
53 NFC-RF-DET I NFC RF signal detection signal input from the NFC section
54 SSI1_DO O Data Out signal from Aragon to SWF DAC