COMe-bV26 - Rev. 1.0, User Guide
// 49
Pin
Signal
Description
Type
Termination
Comment
A82
LVDS_A_CK-
LVDS Channel A Clock- / EDP
Lane 3 Transmit -
DP-O
---
Clock: 20-80MHz
A83
LVDS_I2C_CK
LVDS I2C Clock (DDC) / EDP AUX
+
I/O-3.3
PU 2K2 3.3V
(S0)
---
A84
LVDS_I2C_DAT
LVDS I2C Data (DDC) / EDP AUX
-
I/O-3.3
PU 2K2 3.3V
(S0)
---
A85
GPI3
General Purpose Input 3
I-3.3
PU 100K 3.3V
(S0)
---
A86
RSVD_A86
[1]
Reserved for future use
NC
---
---
A87
eDP_HPD
EDP Hot Plug Detect
I-3.3
PD 400K LVDS
/ 100K EDP
---
A88
PCIE_
Reference PCI Express Clock +
DP-O
---
100MHz
A89
PCIE_CLK_REF-
Reference PCI Express Clock -
DP-O
---
100MHz
A90
GND_A90
Power Ground
PWR
GND
---
---
A91
SPI_POWER
3.3V Power Output Pin for
external SPI flash
O-3.3
---
100mA (max.)
A92
SPI_MISO
SPI Master IN Slave OUT
I-3.3
---
A93
GPO0
General Purpose Output 0
O-3.3
PD 100k
---
A94
SPI_CLK
SPI Clock
O-3.3
---
---
A95
SPI_MOSI
SPI Master Out Slave In
O-3.3
---
---
A96
TPM_PP
TPM Physical Presence
I-3.3
PD 10K
TPM does not use
this functionality
A97
TYPE10#
Indicates TYPE10# to carrier
board
NC
---
---
A98
SER0_TX
Serial Port 0 TXD
O-3.3
---
20V protection
circuit implemented
on module
A99
SER0_RX
Serial Port 0 RXD
I-5T
PU 10K 3.3V
(S0)
20V protection
circuit implemented
on module
A100
GND
Power Ground
PWR
GND
---
---
A101
SER1_TX
Serial Port 1 TXD
O-3.3
---
20V protection
circuit implemented
on module
A102
SER1_RX
Serial Port 1 RXD
I-5T
PU 10K 3.3V
(S0)
20V protection
circuit implemented
on module
A103
LID#
LID Switch Input
I-3.3
PU 47k 3.3V
(S5)
20V protection
circuit implemented
on module
A104
VCC_12V_A104
Main Input Voltage (8.5-20V)
PWR
8.5-
20V
---
---
A105
VCC_12V_A105
Main Input Voltage (8.5-20V)
PWR
8.5-
20V
---
---
A106
VCC_12V_A106
Main Input Voltage (8.5-20V)
PWR
8.5-
20V
---
---