Data Sheet

TurboX C610 SOM DATASHEET
Copyright© 2020 Thundercomm Technology Co., Ltd. All rights reserved.
9
A98
VREG_L8C_1P8
PO
Sensor 1.8V
B46
VREG_L9C_2P95
PO
SD/MMC card, 2.95V
B42
VREG_WLED
PO
LCD Backlight Power
B50
VREG_DISP_P
PO
LCDB positive output voltage， 5.5V
B19
VREG_DISP_N
PO
LCDB negative output voltage，-5.5V
C40
VIB_DRV_P
PO
Power supply for haptics driver
A16
VCOIN
AI, AO
Coin-cell battery/capacitor
2.3.2 Control Signal
Pad#
Function
Voltage
Type
Function description
A57
QSC_MODE_0
1.8 DIS-PD:nppukp
Mode control bit 0
A26
QSC_MODE_1
1.8 DIS-PD:nppukp
Mode control bit 0
D48
SDM_RESOUT_N
1.8
DO
Reset output
A44
SDM_PS_HOLD
1.8 DO
Power supply hold signal to PMIC
C23
SDM_RESIN_N
1.8 DI
Used for generating a stage 2 and/or
stage 3 reset
B92
FORCED_USB_BOOT
1.8 DI
SDM_GPIO_101, force USB boot
A45
PHONE_ON_N
- DI
Connected to a keypad power-on button
A51
PM_RESIN_N
- DI
Reset input
A14
CBLPWR_N
- DI
Used to initiate the power-on sequence
when grounded
B1
WTR_CLK
-
DO
RF clock 1, 38.4 MHz RF (low-noise) XO
clock buffer output
A8
RF_CLK3
-
-
RF clock 3, NC
A39
NFC_LNBBCLK3
-
DO
19.2 MHz, NFC clock
C41
SLEEP_CLK
-
DO
Sleep clock
D1
FAULT_N
-
DO
PMIC fault signal
A103
CABC
-
DI
Content-adaptive backlight control
B23
DISP_HW_EN
1.8
DO
Hardware enable pin for LCDB
B31
SMB_EN
1.8
DO
Enable/disable control pin for parallel
SMB (slave) charger.
B3
DC_IN_EN
-
DO
DC barrel jack charging power source
enable/disable pin. Keeps DC charger
input disabled during USB charging.
B4
DC_IN_PON
-
AO
DC charging power-on trigger
B5
DC_IN_PSNS
-
AO
DC charging power sense input
B32
IUSB_OUT
-
AO
Buffered voltage signal proportional to
USB input current
B6
VBATT_CONN_VSNS_M
-
AI
Battery voltage sense input minus
B33
VBATT_CONN_VSNS_P
-
AI
Battery voltage sense input plus
A32
PACK_SNS_M
-
AI
Battery voltage sense input minus