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Texas Instruments TSB12LV26 User Manual

Page 78

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4–40

4.42 Isochronous Receive Context Command Pointer Register

The isochronous receive context command pointer register contains a pointer to the address of the first descriptor
block that the TSB12LV26 accesses when software enables an isochronous receive context by setting the
isochronous receive context control register (see Section 4.41) bit 15 (run). The n value in the following register
addresses indicates the context number (n = 0, 1, 2, 3).

Bit

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

Name

Isochronous receive context command pointer

Type

R

R

R

R

R

R

R

R

R

R

R

R

R

R

R

R

Default

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Bit

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

Name

Isochronous receive context command pointer

Type

R

R

R

R

R

R

R

R

R

R

R

R

R

R

R

R

Default

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Register:

Isochronous receive context command pointer

Type:

Read-only

Offset:

40Ch + (32 * n)

Default:

XXXX XXXXh