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Pin
Signal
A79
GND
A80
GND
A81
PCIE_TX11+
A82
PCIE_TX11-
A83
GND
A84
NCSI_TX_EN
A85
GPI3
A86
SPI_TPM_CS2_EXT#
A87
RSVD
A88
PCIE_CK_REF+
A89
PCIE_CK_REF-
A90
GND
A91
SPI_POWER
A92
SPI_MISO
A93
GPO0
A94
SPI_CLK
A95
SPI_MOSI
A96
TPM_PP
A97
TYPE10#
A98
SER0_TX
A99
SER0_RX
A100
GND
A101
SER1_TX
A102
SER1_RX
A103
LID#
A104
VCC_12V
A105
VCC_12V
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Description
Power Ground
Power Ground
PCI Express Lane 11 Transmit
+
PCI Express Lane 11 Transmit
-
Power Ground
NC-SI Transmit enable
General Purpose Input 3
SPI CS2 External Option
Reserved for future use
Reference PCI Express Clock
+
Reference PCI Express Clock
-
Power Ground
3.3V Power Output Pin for
ext. SPI flash
SPI Master IN Slave OUT
General Purpose Output 0
SPI Clock
SPI Master Out Slave In
TPM Physical Presence
Indicates TYPE10# to carrier
board
Serial Port 0 TXD
Serial Port 0 RXD
Power Ground
Serial Port 1 TXD
Serial Port 1 RXD
LID Switch Input
Main Input Voltage
Main Input Voltage
COMe-bID7 User Guide Rev. 1.2
Type
Termination / Comment
PWR GND
-
PWR GND
-
DP-O
AC Coupled on Module
DP-O
AC Coupled on Module
PWR GND
-
I-3.3 (S5)
PD 10k
I-3.3
PU 100k 3.3V (S0)
O-3.3/NC
Series 0R DNI
NC
-
DP-O
100MHz
DP-O
100MHz
PWR GND
-
O-3.3
100mA (max.)
I-3.3
O-3.3
PD 100k
O-3.3
O-3.3
I-3.3
PD 10k
NC
-
O-3.3
20V protection circuit implemented on
module, PD on carrier needed for proper
operation
I-5T
PU 10k 3.3V (S0);
20V protection circuit implemented on
module
PWR GND
-
O-3.3
20V protection circuit implemented on
module, PD on carrier needed for proper
operation
I-5T
PU 10k 3.3V (S0);
20V protection circuit implemented on
module
I-3.3
PU 47k 3.3V (S5);
20V protection circuit implemented on
module
PWR
-
PWR
-
// 52
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