Kontron ETXexpress-AI User Manual
Page 45
Kontron ETXexpress-AI User’s Guide
40
Pin
Signal
Description
Type
Termination Comment
(Negative)
B79
LVDS_BKLT_E
N
Backlight Enable
O-3.3
B80
GND (Fixed)
Power Ground
PWR
-
-
B81
LVDS_B_CK+
LVDS Channel B
Clock+
DP-O
B82
LVDS_B_CK-
LVDS Channel B
Clock-
DP-O
B83
LVDS_BKLT_C
TRL
Backlight
Brightness Control
O-3.3
B84
VCC_5V_SBY
+5V Standby
PWR
-
-
B85
VCC_5V_SBY
+5V Standby
PWR
-
-
B86
VCC_5V_SBY
+5V Standby
PWR
-
-
B87
VCC_5V_SBY
+5V Standby
PWR
-
-
B88
BIOS_DIS1#
BIOS Disable 1
(offboard SPI
select)
I-3.3
B89
VGA_RED
Analog Video Red
O
B90
GND (Fixed)
Power Ground
PWR
-
-
B91
VGA_GRN
Analog Video Green O
B92
VGA_BLU
Analog Video Blue
O
B93
VGA_HSYNC
Analog Video
Horizontal Sync
O-3.3
B94
VGA_VSYNC
Analog Video
Vertical Sync
O-3.3
B95
VGA_I2C_CK
Analog Video I2C
Clock
IO/OD-3.3
B96
VGA_I2C_DAT
Analog Video I2C
Data
IO/OD-3.3
B97
SPI_CS#
SPI Chip Select
O-3.3
B98
RSVD
Reserved
Not connected nc
nc
B99
RSVD
Reserved
Not connected nc
nc
B100
GND (Fixed)
Power Ground
PWR
-
-
B101
FAN_PWMOUT
Fan Speed Control
O/OP-3.3
B102
FAN_TACHIN
Fan Tachometer
Input
I/OP-3.3
B103
SLEEP#
Sleep Button
I/OP-3.3
B104
VCC_12V_16
12V VCC
PWR
-
-
B105
VCC_12V_17
12V VCC
PWR
-
-
B106
VCC_12V_18
12V VCC
PWR
-
-
B107
VCC_12V_19
12V VCC
PWR
-
-
B108
VCC_12V_20
12V VCC
PWR
-
-
B109
VCC_12V_21
12V VCC
PWR
-
-
B110
GND (Fixed)
Power Ground
PWR