DFI HM961-HM86 - Manual (Page 21)

www.dfi .com Chapter 3 Hardware Installation
21
Chapter 3
Signal Pin# Pin Type Pwr Rail /Tolerance HM961-QM87/HM86 Carrier Board Description
DDI1_PAIR0+/SDVO1_RED+ D26 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR0-/SDVO1_RED- D27 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR1+/SDVO1_GRN+ D29 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR1-/SDVO1_GRN- D30 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR2+/SDVO1_BLU+ D32 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR2-/SDVO1_BLU- D33 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR3+/SDVO1_CK+ D36 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR3-/SDVO1_CK- D37 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR4+/SDVO1_INT+ C25 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR4-/SDVO1_INT- C26 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR5+/SDVO1_TVCLKIN+ C29 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR5-/SDVO1_TVCLKIN- C30 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR6+/SDVO1_FLDSTALL+ 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_CTRLCLK_AUX+ and DDI1_CTRLDATA_AUX-.
DDI2_PAIR0+ D39 Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR0- D40 Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR1+ D42 Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR1- D43 Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR2+ D46 Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR2- D47 Connect AC Coupling Capacitors 0.1uF to Device
DDI2_PAIR3+ 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_CTRLCLK_AUX+ and DDI2_CTRLDATA_AUX-.
DDI3_PAIR0+ C39 Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR0- C40 Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR1+ C42 Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR1- C43 Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR2+ C46 Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR2- C47 Connect AC Coupling Capacitors 0.1uF to Device
DDI3_PAIR3+ 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_CTRLCLK_AUX+ C32
DDI2_CTRLCLK_AUX- C33
DDI1_CTRLCLK_AUX+/SDVO1_CTRLCLK D15
DDI1_CTRLCLK_AUX-
/SDVO1_CTRLDATA
D16
AC coupled off Module O PCIE