Rainbow Electronics W90N745CDG User Manual
Page 213
W90N745CD/W90N745CDG
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Continued.
BITS
DESCRIPTIONS
[1] CV_STL
USB Class and Vendor Command Stall Control
0: NO Operation
1: Return Stall for Class and Vendor Command
NOTE: this bit will auto clear after 32 HCLK
[0] CV_DAT
USB Class and Vendor Command return data control
0: NO Operation
1: The Data Packet for Data Input of Class and Vendor Command or
Get Descriptor command is ready.
NOTE: this bit will auto clear after 32 HCLK
USB Control Register (USB_CTLS)
REGISTER
ADDRESS
R/W
DESCRIPTION
RESET VALUE
USB_CTLS
0xFFF06040
R
USB control transfer status register
0x0000_0000
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
CONF
7
6
5
4
3
2
1
0
Reserved CTLRPS
ITS
DESCRIPTIONS
[31:16]
Reserved
[15:8]
CONF
USB configured value
[7:5]
Reserved
[4:0]
CTLRPS
Control transfer received packet size