www.ti.com
USB Registers
16.5.3.31 USB1SRPFIXTIME Register (offset = D4h) [reset = 280DE80h]
USB1SRPFIXTIME is shown in Figure 16-129 and described in Table 16-139.
Figure 16-129. USB1SRPFIXTIME Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
SRPFIXTIME
R/W-280DE80h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit; -n = value after reset
Table 16-139. USB1SRPFIXTIME Register Field Descriptions
Bit Field Type Reset Description
31-0 SRPFIXTIME R/W 280DE80h SRP Fix maximum time in 60 MHz cycles.
Default is 700 ms.
USB1 SRP Fix Time Register
1897
SPRUH73H–October 2011–Revised April 2013 Universal Serial Bus (USB)
Submit Documentation Feedback
Copyright © 2011–2013, Texas Instruments Incorporated