Cypress EZ-USB FX3 User Manual

EZ-USB FX3 Technical Reference Manual, Document Number: 001-76074 Rev. *F 492
LNK_LFPS_OBSERVE
0xE0033064
10.15.15 LNK_LFPS_OBSERVE
LFPS Receiver Observability Register
Debug register for observability of detected LFPS sequences.
23:20 POLLING_LFPS_SENT[3:0] Number of LFPS Polling Bursts Sent since last Polling.LFPS entry
19:16 POLLING_LFPS_RCVD[3:0] Number of LFPS Polling Bursts Received since last Polling.LFPS entry
6 LOOPBACK_DET LFPS Sequence detected since last cleared by CPU
5 U3_EXIT_DET LFPS Sequence detected since last cleared by CPU
4 U2_EXIT_DET LFPS Sequence detected since last cleared by CPU
3 U1_EXIT_DET LFPS Sequence detected since last cleared by CPU
2 RESET_DET LFPS Sequence detected since last cleared by CPU
1PING_DET LFPS Sequence detected since last cleared by CPU
0POLLING_DET LFPS Sequence detected since last cleared by CPU
LNK_LFPS_OBSERVE LFPS Receiver Observability Register 0xE0033064
b31 b30 b29 b28 b27 b26 b25 b24
LNK_LFPS_OBSERVE LFPS Receiver Observability Register
b23 b22 b21 b20 b19 b18 b17 b16
POLLING_LFPS_SENT[3:0] POLLING_LFPS_RCVD[3:0]
RRRRRRRR
R/W R/W R/W R/W R/W R/W R/W R/W
00000000
LNK_LFPS_OBSERVE LFPS Receiver Observability Register
b15 b14 b13 b12 b11 b10 b9 b8
LNK_LFPS_OBSERVE LFPS Receiver Observability Register
b7 b6 b5 b4 b3 b2 b1 b0
LOOPBACK_DET U3_EXIT_DET U2_EXIT_DET U1_EXIT_DET RESET_DET PING_DET POLLING_DET
R/W0C R/W0C R/W0C R/W0C R/W0C R/W0C R/W0C
R/W1S R/W1S R/W1S R/W1S R/W1S R/W1S R/W1S
0000000
Bit Name Description

Cypress EZ-USB FX3 Specifications

General

Brand	Cypress
Model	EZ-USB FX3
Category	Controller
Language	English