Cypress EZ-USB FX3 User Manual

EZ-USB FX3 Technical Reference Manual, Document Number: 001-76074 Rev. *F 510
PROT_ITP_TIMESTAMP
0xE0033434
10.16.6 PROT_ITP_TIMESTAMP
ITP Time Stamp Register
This register contains a time-stamp of the last ITP received that can be used to calculate BIA messages when needed.
31:24 MICROFRAME_LSB[7:0] LSBs of MICROFRAME field of ITP when timestamp was taken.
23:0 TIMESTAMP[23:0] Timestamp from a free running counter at 125MHz of the last ITP reception.
PROT_ITP_TIMESTAMP ITP Time Stamp Register 0xE0033434
b31 b30 b29 b28 b27 b26 b25 b24
MICROFRAME_LSB[7:0]
RRRRRRRR
R/W R/W R/W R/W R/W R/W R/W R/W
00000000
PROT_ITP_TIMESTAMP ITP Time Stamp Register
b23 b22 b21 b20 b19 b18 b17 b16
TIMESTAMP[23:16]
RRRRRRRR
R/W R/W R/W R/W R/W R/W R/W R/W
00000000
PROT_ITP_TIMESTAMP ITP Time Stamp Register
b15 b14 b13 b12 b11 b10 b9 b8
TIMESTAMP[15:8]
RRRRRRRR
R/W R/W R/W R/W R/W R/W R/W R/W
00000000
PROT_ITP_TIMESTAMP ITP Time Stamp Register
b7 b6 b5 b4 b3 b2 b1 b0
TIMESTAMP[7:0]
RRRRRRRR
R/W R/W R/W R/W R/W R/W R/W R/W
00000000
Bit Name Description

Cypress EZ-USB FX3 Specifications

General

Brand	Cypress
Model	EZ-USB FX3
Category	Controller
Language	English