W90P710_05 Datasheet, PDF (226/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
USB Endpoint C Control Register (EPC_CTL)
REGISTER
EPC_CTL
ADDRESS
0xFFF06084
R/W
R/W
DESCRIPTION
USB endpoint C control register
RESET VALUE
0x0000_0000
31
30
29
23
22
21
15
14
13
7
6
Reserved EPC_ZERO
5
EPC_STL_CLR
28
27
Reserved
20
19
Reserved
12
11
Reserved
4
3
EPC_THRE EPC_STL
26
18
10
2
EPC_RDY
25
17
9
1
EPC_RST
24
16
8
0
EPC_EN
BITS
[31:7]
[6]
[5]
EPC_ZERO
EPC_STL_CLR
[4]
EPC_THRE
[3]
EPC_STL
[2]
EPC_RDY
[1]
EPC_RST
[0]
EPC_EN
DESCRIPTIONS
Reserved
Send zero length packet back to HOST
Clear the Endpoint C stall(WRITE ONLY)
Endpoint C threshold (only for ISO)
1: once available space in FIFO over 16 bytes, DMA accesses
memory
0: once available space in FIFO over 32 bytes, DMA accesses
memory
Set the Endpoint C stall
The memory is ready for Endpoint C to access
Endpoint C reset
Endpoint C enable
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