GE Mini COM Express 10 Hardware Reference Manual page 36

Signal Pin Type
LPC_AD[0:3] I/O
CMOS
LPC_FRAME# O
CMOS
LPC_DRQ[0:1]# I
CMOS
LPC_SERIRQ I/O
CMOS
LPC_CLK O
CMOS
Signal Pin Type
SPI_CS# O
CMOS
SPI_MISO I
CMOS
SPI_MOSI O
CMOS
SPI_CLK O
CMOS
SPI_POWER O
CMOS
BIOS_DIS[0:1]# I
CMOS
Signal Pin Type
DDI0_PAIR[0:3]± O
PCIE
DDI0_PAIR[4:6]± I
CMOS
DDI0_DDC_AUX_ I/O
SEL PCIE
I/O OD
CMOS
DDI0_CTRLCLK_ I/O
AUX+ PCIE
I/O OD
CMOS
DDI0_CTRLDATA_ I/O
AUX– PCIE
I/O OD
CMOS
DDI0_HPD I
CMOS
36 GFK-2896
For public disclosure
LPC Bus
Voltage Supply Description
3.3 V Multiplexed address, command, and data bus
3.3 V
3.3 V Frame start of cycle indicator
3.3 V
3.3 V Serial DMA request. LPC_DRQ1# is not supported.
3.3 V
3.3 V Serial interrupt request
3.3 V
3.3 V 33.33 MHz bus clock
3.3 V
SPI Bus
Voltage Supply Description
3.3 V Chip select for carrier board devices
3.3 V
3.3 V Master-in/slave-out data to module from carrier
3.3 V
3.3 V Master-out/slave-in data from module to carrier
3.3 V
3.3 V Bus clock
3.3 V
3.3 V suspend Power supply for carrier board SPI. Connected to
3.3 V +3.3 V standby supply
3.3 V
BIOS boot device selection straps
3.3 V
DDI
Voltage Supply Description
AC coupled on module Differential pairs 0-3
3.3 V Differential pairs 4-6. Not connected.
3.3 V
AC coupled on module DDC or AUX function select
3.3 V
AC coupled on module DP AUX+ or DDC clock
3.3 V
AC coupled on module DP AUX– or DDC data
3.3 V
3.3 V Hot-plug detect
3.3 V
Mini COM Express Type 10 Module mCOM10-L1500