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Rainbow Electronics W90P710CDG User Manual

Page 213

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W90P710CD/W90P710CDG

Publication Release Date: September 19, 2006

- 213 -

Revision B2

BITS

DESCRIPTIONS

[31]

Reserved

[30:29] EPA_TYPE

Endpoint A type
00: reserved
01: bulk
10: interrupt
11: isochronous

[28] EPA_DIR

Endpoint A direction
0: OUT
1: IN

[27:26]

Reserved

[25:16]

EPA_MPS

Endpoint A max. packet size

[15:12]

EPA_ALT

Endpoint A alternative setting (READ ONLY)

[11:8]

EPA_INF

Endpoint A interface

[7:4]

EPA_CFG

Endpoint A configuration

[3:0]

EPA_NUM

Endpoint A number

USB Endpoint A Control Register (EPA_CTL)

REGISTER

ADDRESS

R/W

DESCRIPTION

RESET VALUE

EPA_CTL

0xFFF0604C

R/W

USB endpoint A control 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

Reserved

7

6

5

4

3

2

1

0

Reserved EPA_ZERO

EPA_STL_CLR

EPA_THRE EPA_STL EPA_RDY EPA_RST EPA_EN