COMe Eval Carrier2 T6 (ADT6) User Guide Rev 1.2
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Pin
Signal
5
GND
6
GND
7
GND
8
GND
Jumpers "V_WIDE_MOD": If these two Jumpers are closed, the Wide Range input Voltage
(J99) is provided to the Com Express Module. If these Jumpers are removed, the Module
won’t start. Each Jumper can handle up to 8 A, because there are two Jumpers in Parallel a
input current up to 16 A can be delivered. If the Input Current should be measured, this
should be done at this place.
5.1.17.
SPI BIOS (J45)
SOIC8 Socket J45 for external BIOS Flash.
Table 25: SPI BIOS
COMe Signal
Description
SPI_CS#
SPI_CS# logic implemented in EC
SPI_MISO
SPI_MOSI
SPI_POWER
connected to V_3V3_S5
BIOS_DIS0#
input to control SPI_CS# logic
BIOS_DIS1#
input to control SPI_CS# logic
Table 26: Features as SAFS together with eSPI
BIOS_
DIS1# J26
BIOS_
DIS0# J16
MODULE_ CS#
COME_CS#
BIOS entry
Description
1
1
SPI0_CS0#
‘1’
Module
1
0
SPI0_CS0#
‘1’
(Module)
Not Supported, was FWH,
works as module SPI
0
1
SPI0_CS1#
SPI0_CS0#
Carrier
0
0
SPI0_CS0#
SPI0_CS1#
Module
