Pci Express Graphics Interface Signals; Table 6-25 Pci Express Graphics Interface Signals - Intel P4000 - DATASHEET REV 001 Datasheet

Signal Description
Table 6-24.Reset and Miscellaneous Signals (Sheet 2 of 2)
Signal Name
RSVD_NCTF
6.4

PCI Express Graphics Interface Signals

Table 6-25.PCI Express Graphics Interface Signals
Signal Name
PEG_RX[15:0]
PEG_RX#[15:0]
PEG_TX[15:0]
PEG_TX#[15:0]
PEG_ICOMPI
PEG_ICOMPO
PEG_RCOMPO
PEG_RBIAS
Datasheet
PRDY# PRDY#: A processor output used by debug
tools to determine processor debug
readiness.
PREQ# PREQ#: Used by debug tools to request
debug operation of the processor.
RSVD RESERVED. All signals that are RSVD and
RSVD_NCTF must be left unconnected on the
RSVD_TP
board. However, Intel recommends that all
RSVD_TP signals have via test points.
PCI Express Graphics Receive
Differential Pair
PCI Express Graphics Transmit
Differential Pair
PCI Express Graphics Input Current
Compensation
PCI Express Graphics Output Current
Compensation
PCI Express Graphics Resistance
Compensation
PCI Express Resistor Bias Control
Description
Description
Direction/Buffer
Type
O
Asynchronous GTL
I
Asynchronous GTL
No Connect
Test Point
Non-Critical to
Function
Direction/Buffer
Type
I
PCI Express
O
PCI Express
I
A
I
A
I
A
I
A
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