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Chapter 3 Hardware Installation
21
Chapter 3
Signal
Pin#
Pin Type
Pwr Rail /Tolerance
HM961-QM87/HM86
Carrier Board
Description
DDI/SD
D26
Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR0-/SDVO1_RED-
D27
Connect AC Coupling Capacitors 0.1uF to Device
DDI/SD
D29
Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR1-/SDVO1_GRN-
D30
Connect AC Coupling Capacitors 0.1uF to Device
DDI/SD
D32
Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR2-/SDVO1_BLU-
D33
Connect AC Coupling Capacitors 0.1uF to Device
DDI/S
D36
Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR3-/SDVO1_CK-
D37
Connect AC Coupling Capacitors 0.1uF to Device
DDI/SD
C25
Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR4-/SDVO1_INT-
C26
Connect AC Coupling Capacitors 0.1uF to Device
DDI/SDVO1_
C29
Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR5-/SDVO1_TVCLKIN-
C30
Connect AC Coupling Capacitors 0.1uF to Device
DDI/SDVO1_F
C15
Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR6-/SDVO1_FLDSTALL-
C16
Connect AC Coupling Capacitors 0.1uF to Device
I/O PCIE
AC coupled on Module
PD 49.9K to GND
(S/W IC between Rpu/PCH) Connect to DP AUX+
DP AUX+ function if DDI1_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V
PU 2.2K to 3.3V, PD 49.9K to
GND
(S/W IC between Rpu/Rpd
resistor)
Connect to HDMI/DVI I2C CTRLCLK
HDMI/DVI I2C CTRLCLK if DDI1_DDC_AUX_SEL is pulled high
I/O PCIE
AC coupled on Module
PU 100K to 3.3V
(S/W IC between Rpu/PCH) Connect to DP AUX-
DP AUX- function if DDI1_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V
PU 2.2K to 3.3V/PU 100K to 3.3V
(S/W IC between 2.2K/100K
resistor)
Connect to HDMI/DVI I2C CTRLDATA
HDMI/DVI I2C CTRLDATA if DDI1_DDC_AUX_SEL is pulled high
DDI1_HPD
C24
I CMOS
3.3V / 3.3V
PD 1M and Connect to device Hot Plug Detect
DDI Hot-Plug Detect
DDI1_DDC_AUX_SEL
D34
I CMOS
3.3V / 3.3V
PD 1M TO GND
PU 100K to 3.3V for DDC(HDMI/DVI)
Selects the function of DDI1_CTRL and DDI1_CTRLDATA_AUX-.
DDI
D39
Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR0-
D40
Connect AC Coupling Capacitors 0.1uF to Device
DDI
D42
Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR1-
D43
Connect AC Coupling Capacitors 0.1uF to Device
DDI
D46
Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR2-
D47
Connect AC Coupling Capacitors 0.1uF to Device
DDI
D49
Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR3-
D50
Connect AC Coupling Capacitors 0.1uF to Device
I/O PCIE
AC coupled on Module
PD 49.9K to GND
(S/W IC between Rpu/PCH) Connect to DP AUX+
DP AUX+ function if DDI2_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V
PU 2.2K to 3.3V, PD 49.9K to
GND
(S/W IC between Rpu/Rpd
Connect to HDMI/DVI I2C CTRLCLK
HDMI/DVI I2C CTRLCLK if DDI2_DDC_AUX_SEL is pulled high
I/O PCIE
AC coupled on Module
PU 100K to 3.3V
(S/W IC between Rpu/PCH) Connect to DP AUX-
DP AUX- function if DDI2_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V
PU 2.2K to 3.3V/PU 100K to 3.3V
(S/W IC between 2.2K/100K
resistor)
Connect to HDMI/DVI I2C CTRLDATA
HDMI/DVI I2C CTRLDATA if DDI2_DDC_AUX_SEL is pulled high
DDI2_HPD
D44
I CMOS
3.3V / 3.3V
PD 1M and Connect to device Hot Plug Detect
DDI Hot-Plug Detect
DDI2_DDC_AUX_SEL
C34
I CMOS
3.3V / 3.3V
PD 1M TO GND
PU 100K to 3.3V for DDC(HDMI/DVI)
Selects the function of DDI2_CTRL and DDI2_CTRLDATA_AUX-.
DDI
C39
Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR0-
C40
Connect AC Coupling Capacitors 0.1uF to Device
DDI
C42
Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR1-
C43
Connect AC Coupling Capacitors 0.1uF to Device
DDI
C46
Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR2-
C47
Connect AC Coupling Capacitors 0.1uF to Device
DDI
C49
Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR3-
C50
Connect AC Coupling Capacitors 0.1uF to Device
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DDI Signals Descriptions
O PCIE
AC coupled off Module
DDI 1 Pair 0 differential pairs/Serial Digital Video B red output differential pair
I PCIE
O PCIE
AC coupled off Module
AC coupled off Module
DDI 1 Pair 2 differential pairs/Serial Digital Video B blue output differential pair
O PCIE
DDI 3 Pair 1 differential pairs
AC coupled off Module
Serial Digital Video Field Stall input differential pair.
O PCIE
O PCIE
AC coupled off Module
DDI 1 Pair 3 differential pairs/Serial Digital Video B clock output differential pair.
I PCIE
I PCIE
AC coupled off Module
Serial Digital Video TVOUT synchronization clock input differential pair.
AC coupled off Module
Serial Digital Video B interrupt input differential pair.
AC coupled off Module
DDI 1 Pair 1 differential pairs/Serial Digital Video B green output differential pair
O PCIE
AC coupled off Module
DDI 2 Pair 0 differential pairs
O PCIE
AC coupled off Module
DDI 3 Pair 3 differential pairs
O PCIE
AC coupled off Module
DDI 2 Pair 2 differential pairs
O PCIE
AC coupled off Module
DDI 2 Pair 1 differential pairs
O PCIE
AC coupled off Module
DDI 3 Pair 0 differential pairs
O PCIE
AC coupled off Module
DDI 2 Pair 3 differential pairs
DDI 3 Pair 2 differential pairs
DDI2_CTRL
C32
DDI2_CTRLCLK_AUX-
C33
DDI1_CTRL/SDVO1_CTRLCLK D15
DDI1_CTRLCLK_AUX-
/SDVO1_CTRLDATA
D16
AC coupled off Module
O PCIE