W90P710_05 Datasheet, PDF (188/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
BITS
[31:14]
[13:0]
Reserved
PERST
DESCRIPTION
Reserved. Read/Write 0's
PeriodicStart
This field contains a value used by the List Processor to determine where in a
frame the Periodic List processing must begin.
Host Controller Low Speed Threshold Register
REGISTER
HcLSThreshold
ADDRESS
0xFFF0_5044
R/W
DESCRIPTION
RESET
VALUE
R/W
Host Controller
Register
Low
Speed
Threshold _{0x0000_0628}
31
30
29
28
27
26
25
24
Reserved
23
22
21
20
19
18
17
16
Reserved
15
14
13
12
11
10
9
8
Reserved
LsThreshold
7
6
5
4
3
2
1
0
LsTreshold
BITS
[31:12]
[11:0]
Reserved
LsTreshold
DESCRIPTION
Rsvd. Read/Write 0's
LSThreshold
This field contains a value used by the Frame Management block to determine
whether or not a low speed transaction can be started in the current frame.
Host Controller Root Hub Descriptor A Register
This register is only reset by a power-on reset. It is written during system initialization to configure the
Root Hub. This bit should not be written during normal operation.
REGISTER
ADDRESS R/W
DESCRIPTION
RESET
VALUE
HcRhDescriptorA
0xFFF0_5048
R/W
Host Controller
Register
Root
Hub
Descriptor
A _0x0100.0002
- 188 -