Pci Express* Based Interface Signals; Intel ® Flexible Display Interface Signals; Pci Express* Graphics Interface Signals; Intel ® Flexible Display Interface - Intel 2ND GENERATION CORE PROCESSOR FAMILY DESKTOP - DATASHEET VOLUME 1 01-2011 Datasheet

Signal Description
6.4

PCI Express* Based Interface Signals

Table 6-6.

PCI Express* Graphics Interface Signals

Signal Name
PEG_ICOMPI
PEG_ICOMPO
PEG_RCOMPO
PEG_RX[15:0]
PEG_RX#[15:0]
PE_RX[3:0]
PE_RX#[3:0]
PEG_TX[15:0]
PEG_TX#[15:0]
PE_TX[3:0]
PE_TX#[3:0]
Notes:
1. PE_TX[3:0] and PE_RX[3:0] are only used for platforms that support 20 PCIe lanes.
®
6.5 Intel
®
Table 6-7. Intel Flexible Display Interface
Signal Name
FDI0_FSYNC[0]
FDI0_LSYNC[0]
FDI_TX[7:0]
FDI_TX#[7:0]
FDI1_FSYNC[1]
FDI1_LSYNC[1]
FDI_INT
Datasheet, Volume 1
Description
PCI Express Input Current Compensation
PCI Express Current Compensation
PCI Express Resistance Compensation
PCI Express Receive Differential Pair
1
1
PCI Express Transmit Differential Pair
1
1
Flexible Display Interface Signals
®
Intel Flexible Display Interface Frame Sync – Pipe A
®
Intel Flexible Display Interface Line Sync – Pipe A
®
Intel Flexible Display Interface Transmit Differential Pairs
®
Intel Flexible Display Interface Frame Sync – Pipe B
®
Intel Flexible Display Interface Line Sync – Pipe B
®
Intel Flexible Display Interface Hot Plug Interrupt
Description
Direction/
Buffer Type
I
A
I
A
I
A
I
PCI Express
O
PCI Express
Direction/
Buffer Type
I
CMOS
I
CMOS
O
FDI
I
CMOS
I
CMOS
I
Asynchronous
CMOS
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