pcieDebug1Reg_s Struct Reference
[PCIE LLD Port Logic Register Definitions]

Specification of the Debug 1 Register. More...

#include <pcie.h>

Data Fields

uint32_t raw
uint8_t scramblerDisable
 [rw] Scrambling disabled for the link.
uint8_t linkDisable
 [rw] LTSSM in DISABLE state. Link inoperable.
uint8_t linkInTraining
 [rw] LTSSM performing link training.
uint8_t rcvrRevrsPolEn
 [rw] LTSSM testing for polarity reversal.
uint8_t trainingRstN
 [rw] LTSSM-negotiated link reset.
uint8_t pipeTxdetectrxLb
 [rw] PIPE receiver detect/loopback request.
uint8_t pipeTxelecidle
 [rw] PIPE transmit electrical idle request.
uint8_t pipeTxcompliance
 [rw] PIPE transmit compliance request.
uint8_t appInitRst
 [rw] Application request to initiate training reset.
uint8_t rmlhTsLinkNum
 [rw] Link number advertised/confirmed by link partner.
uint8_t xmlhLinkUp
 [rw] LTSSM reports PHY link up.
uint8_t rmlhInskipRcv
 [rw] Receiver reports skip reception.
uint8_t rmlhTs1Rcvd
 [rw] TS1 training sequence received (pulse).
uint8_t rmlhTs2Rcvd
 [rw] TS2 training sequence received (pulse).
uint8_t rmlhRcvdLaneRev
 [rw] Receiver detected lane reversal.

Detailed Description

Specification of the Debug 1 Register.

This register may be used for both endpoint and root complex modes.


Field Documentation

[rw] Application request to initiate training reset.

Field size: 1 bit

[rw] LTSSM in DISABLE state. Link inoperable.

Field size: 1 bit

[rw] LTSSM performing link training.

Field size: 1 bit

[rw] PIPE transmit compliance request.

Field size: 1 bit

[rw] PIPE receiver detect/loopback request.

Field size: 1 bit

[rw] PIPE transmit electrical idle request.

Field size: 1 bit

[ro] Raw image of register on read; actual value on write

[rw] LTSSM testing for polarity reversal.

Field size: 1 bit

[rw] Receiver reports skip reception.

Field size: 1 bit

[rw] Receiver detected lane reversal.

Field size: 1 bit

[rw] TS1 training sequence received (pulse).

Field size: 1 bit

[rw] TS2 training sequence received (pulse).

Field size: 1 bit

[rw] Link number advertised/confirmed by link partner.

Field size: 8 bits

[rw] Scrambling disabled for the link.

Field size: 1 bit

[rw] LTSSM-negotiated link reset.

Field size: 1 bit

[rw] LTSSM reports PHY link up.

Field size: 1 bit


The documentation for this struct was generated from the following file:

Copyright 2012, Texas Instruments Incorporated