SMART Embedded Computing COMX-CORE-2610-ET Installation And Use Manual page 42

COM Express Connectors
Table 3-1
PIN Number
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
42
COM Express Connector Pin Assignment (continued)
PIN Name
ATA_ACT#
AC/HDA_SYNC
AC/HDA_RST#
GND (FIXED)
AC/HDA_BITCLK
AC/HDA_SDOUT
BIOS_DISABLE0#
THRMTRIP#
USB6-
USB6+
USB_6_7_OC#
USB4-
USB4+
GND (FIXED)
USB2-
USB2+
USB_2_3_OC#
USB0-
USB0+
VCC_RTC
EXCD0_PERST#
EXCD0_CPPE#
LPC_SERIRQ
GND (FIXED)
COMX-CORE-2610-ET Installation and Use (6806800P11E)
PIN Number
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
Controls, LEDs, and Connectors
PIN Name
AC/HDA_SDIN2
AC/HDA_SDIN1
AC/HDA_SDIN0
GND (FIXED)
SPKR
I2C_CK
I2C_DAT
THRM#
USB7-
USB7+
USB_4_5_OC#
USB5-
USB5+
GND (FIXED)
USB3-
USB3+
USB_0_1_OC#
USB1-
USB1+
EXCD1_PERST#
EXCD1_CPPE#
SYS_RESET#
CB_RESET#
GND (FIXED)