W90P710_05 Datasheet, PDF (217/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
Continued.
BITS
[2]
EPA_ALT_IC
[1]
EPA_TK_IC
[0]
EPA_STL_IC
DESCRIPTIONS
Endpoint A alternate setting interrupt clear
Endpoint A token input interrupt clear
Endpoint A stall interrupt clear
USB Endpoint A Interrupt Status Register (EPA_IS)
REGISTER
EPA_IS
ADDRESS R/W
DESCRIPTION
0xFFF06058
R
USB endpoint A interrupt status
register
RESET VALUE
0x0000_0000
31
30
23
22
15
14
7
6
Reserved
29
28
27
Reserved
21
20
19
Reserved
13
12
11
Reserved
5
4
3
EPA_CF_IS ^{EPA_BUS_ERR_IS EPA_DMA_IS}
26
18
10
2
EPA_ALT_IS
25
17
9
1
EPA_TK_IS
24
16
8
0
EPA_STL_IS
BITS
[31:6]
[5]
[4]
[3]
[2]
[1]
[0]
EPA_CF_IS
EPA_BUS_ERR_IS
EPA_DMA_IS
EPA_ALT_IS
EPA_TK_IS
EPA_STL_IS
DESCRIPTIONS
Reserved
Endpoint A clear feature interrupt status
Endpoint A system bus error interrupt status
Endpoint A DMA transfer complete interrupt status
Endpoint A alternative setting interrupt status
Endpoint A token interrupt status
Endpoint A stall interrupt status
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Publication Release Date: January 17, 2005
Revision A.2