W90P710CD Datasheet, PDF (214/552 Pages) Winbond – 32-BIT ARM7TDMI-BASED MCU

W90P710CD/W90P710CDG
BITS
[31:6]
[6]
[5]
EPA_ZERO
EPA_STL_CLR
[4]
EPA_THRE
[3]
EPA_STL
[2]
EPA_RDY
[1]
EPA_RST
[0]
EPA_EN
DESCRIPTIONS
Reserved
Send zero length packet to HOST
CLEAR the Endpoint A stall(WRITE ONLY)
Endpoint A 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 A stall
The memory is ready for Endpoint A to access
Endpoint A reset
Endpoint A enable
USB Endpoint A interrupt enable Register (EPA_IE)
REGISTER ADDRESS
EPA_IE 0xFFF06050
R/W
DESCRIPTION
R/W USB endpoint A Interrupt Enable register
RESET VALUE
0x0000_0000
31
30
23
22
15
14
7
6
Reserved
29
21
13
5
EPA_CF_IE
28
27
Reserved
20
19
Reserved
12
11
Reserved
4
3
EPA_BUS_ERR_IE EPA_DMA_IE
26
18
10
2
EPA_ALT_IE
25
17
9
1
EPA_TK_IE
24
16
8
0
EPA_STL_IE
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