DFI CR902-B - Manual (Page 20)

www.dfi .com Chapter 3 Hardware Installation
20
Chapter 3
Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description
PEG Signals Descriptions
PEG_TX6+ D71
PEG_TX6- D72
PEG_RX6+ C71
PEG_RX6- C72
PEG_TX7+ D74
PEG_TX7- D75
PEG_RX7+ C74
PEG_RX7- C75
PEG_TX8+ D78
PEG_TX8- D79
PEG_RX8+ C78
PEG_RX8- C79
PEG_TX9+ D81
PEG_TX9- D82
PEG_RX9+ C81
PEG_RX9- C82
PEG_TX10+ D85
PEG_TX10- D86
PEG_RX10+ C85
PEG_RX10- C86
PEG_TX11+ D88
PEG_TX11- D89
PEG_RX11+ C88
PEG_RX11- C89
PEG_TX12+ D91
PEG_TX12- D92
PEG_RX12+ C91
PEG_RX12- C92
PEG_TX13+ D94
PEG_TX13- D95
PEG_RX13+ C94
PEG_RX13- C95
PEG_TX14+ D98
PEG_TX14- D99
PEG_RX14+ C98
PEG_RX14- C99
PEG_TX15+ D101
PEG_TX15- D102
PEG_RX15+ C101
PEG_RX15- C102
PEG_LANE_RV# D54 I CMOS 3.3V / 3.3V
PCI Express Graphics lane reversal input strap. Pull low on the Carrier
board to reverse lane order.
PEG_ENABLE# D97 I CMOS 3.3V /3.3V PU 10K: to 3.3V
Strap to enable PCI Express x16 external graphics interface. Pull low to
enable the x16 PEG interface.
Signal Pin# Pin Type Pwr Rail /Tolerance PU/PD Description
EXCD0_CPPE# A49
EXCD1_CPPE# B48
EXCD0_PERST# A48
EXCD1_PERST# B47
ExpressCard Signals Descriptions
I CMOS 3.3V /3.3V PU 10K: to 3.3V PCI ExpressCard: PCI Express capable card request, active low, one per card
O CMOS 3.3V /3.3V PCI ExpressCard: reset, active low, one per card
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 15
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 15
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 14
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 14
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 13
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 13
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 12
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 12
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 11
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 11
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 10
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 10
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 9
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 9
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 8
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 8
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 7
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 7
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 6
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 6