DFI CM901-B - Manual (Page 22)

www.dfi .com Chapter 3 Hardware Installation
22
Chapter 3
Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description
DDI1_PAIR0+/SDVO1_RED+ D26
DDI1_PAIR0-/SDVO1_RED- D27
DDI1_PAIR1+/SDVO1_GRN+ D29
DDI1_PAIR1-/SDVO1_GRN- D30
DDI1_PAIR2+/SDVO1_BLU+ D32
DDI1_PAIR2-/SDVO1_BLU- D33
DDI1_PAIR3+/SDVO1_CK+ D36
DDI1_PAIR3-/SDVO1_CK- D37
DDI1_PAIR4+/SDVO1_INT+ C25
DDI1_PAIR4-/SDVO1_INT- C26
DDI1_PAIR5+/SDVO1_TVCLKIN+ C29
DDI1_PAIR5-/SDVO1_TVCLKIN- C30
DDI1_PAIR6+/SDVO1_FLDSTALL+ C15
DDI1_PAIR6-/SDVO1_FLDSTALL- C16
I/O PCIE AC coupled on Module DP AUX+ function if DDI1_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V HDMI/DVI I2C CTRLCLK if DDI1_DDC_AUX_SEL is pulled high
I/O PCIE AC coupled on Module DP AUX- function if DDI1_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V HDMI/DVI I2C CTRLDATA if DDI1_DDC_AUX_SEL is pulled high
DDI1_HPD C24 I CMOS 3.3V / 3.3V DDI Hot-Plug Detect
DDI1_DDC_AUX_SEL D34 I CMOS 3.3V / 3.3V PD 1M to GND Selects the function of DDI1_CTRLCLK_AUX+ and DDI1_CTRLDATA_AUX- (N.C.)
DDI2_PAIR0+ D39
DDI2_PAIR0- D40
DDI2_PAIR1+ D42
DDI2_PAIR1- D43
DDI2_PAIR2+ D46
DDI2_PAIR2- D47
DDI2_PAIR3+ D49
DDI2_PAIR3- D50
I/O PCIE AC coupled on Module DP AUX+ function if DDI2_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V HDMI/DVI I2C CTRLCLK if DDI2_DDC_AUX_SEL is pulled high
I/O PCIE AC coupled on Module DP AUX- function if DDI2_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V HDMI/DVI I2C CTRLDATA if DDI2_DDC_AUX_SEL is pulled high
DDI3_HPD D44 I CMOS 3.3V / 3.3V DDI Hot-Plug Detect
DDI3_DDC_AUX_SEL C34 I CMOS 3.3V / 3.3V PD 1M to GND Selects the function of DDI2_CTRLCLK_AUX+ and DDI2_CTRLDATA_AUX- (N.C.)
DDI3_PAIR0+ C39
DDI3_PAIR0- C40
DDI3_PAIR1+ C42
DDI3_PAIR1- C43
DDI3_PAIR2+ C46
DDI3_PAIR2- C47
DDI3_PAIR3+ C49
DDI3_PAIR3- C50
I/O PCIE AC coupled on Module DP AUX+ function if DDI3_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V HDMI/DVI I2C CTRLCLK if DDI3_DDC_AUX_SEL is pulled high
I/O PCIE AC coupled on Module DP AUX- function if DDI3_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V HDMI/DVI I2C CTRLDATA if DDI3_DDC_AUX_SEL is pulled high
DDI3_HPD C44 I CMOS 3.3V / 3.3V DDI Hot-Plug Detect
DDI3_DDC_AUX_SEL C38 I CMOS 3.3V / 3.3V PD 1M to GND Selects the function of DDI3_CTRLCLK_AUX+ and DDI3_CTRLDATA_AUX- (N.C.)
DDI2_CTRLCLK_AUX+ C32
DDI2_CTRLCLK_AUX- C33
DDI1_CTRLCLK_AUX+/SDVO1_CTRLCLK D15
DDI1_CTRLCLK_AUX-/SDVO1_CTRLDATA D16
AC coupled off Module DDI 3 Pair 1 differential pairs
DDI3_CTRLCLK_AUX+ C36
DDI 3 Pair 2 differential pairs
O PCIE
DDI3_CTRLCLK_AUX- C37
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
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.
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
AC coupled off Module
DDI 1 Pair 2 differential pairs/Serial Digital Video B blue output differential pair
O PCIE AC coupled off Module DDI 1 Pair 1 differential pairs/Serial Digital Video B green output differential pair