Texas Instruments PCI7411, PCI7611, PCI7621, PCI7421 Isochronous Receive Channel Mask High Register

8.19 Isochronous Receive Channel Mask High Register

The isochronous receive channel mask high set/clear register enables packet receives from the upper 32 isochronous data channels. A read from either the set register or clear register returns the content of the isochronous receive channel mask high register. See Table 8−13 for a complete description of the register contents.

Bit

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

Name

Isochronous receive channel mask high

Type

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

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 channel mask high

Type

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

RSC

Default

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Register:

Isochronous receive channel mask high

Offset:

70h

set register

74h

clear register

Type:

Read/Set/Clear

Default:

XXXX XXXXh

Table 8−13. Isochronous Receive Channel Mask High Register Description

BIT

FIELD NAME

TYPE

DESCRIPTION

31

isoChannel63

RSC

When bit 31 is set to 1, the controller is enabled to receive from isochronous channel number 63.

30

isoChannel62

RSC

When bit 30 is set to 1, the controller is enabled to receive from isochronous channel number 62.

29

isoChannel61

RSC

When bit 29 is set to 1, the controller is enabled to receive from isochronous channel number 61.

28

isoChannel60

RSC

When bit 28 is set to 1, the controller is enabled to receive from isochronous channel number 60.

27

isoChannel59

RSC

When bit 27 is set to 1, the controller is enabled to receive from isochronous channel number 59.

26

isoChannel58

RSC

When bit 26 is set to 1, the controller is enabled to receive from isochronous channel number 58.

25

isoChannel57

RSC

When bit 25 is set to 1, the controller is enabled to receive from isochronous channel number 57.

24

isoChannel56

RSC

When bit 24 is set to 1, the controller is enabled to receive from isochronous channel number 56.

23

isoChannel55

RSC

When bit 23 is set to 1, the controller is enabled to receive from isochronous channel number 55.

22

isoChannel54

RSC

When bit 22 is set to 1, the controller is enabled to receive from isochronous channel number 54.

21

isoChannel53

RSC

When bit 21 is set to 1, the controller is enabled to receive from isochronous channel number 53.

20

isoChannel52

RSC

When bit 20 is set to 1, the controller is enabled to receive from isochronous channel number 52.

19

isoChannel51

RSC

When bit 19 is set to 1, the controller is enabled to receive from isochronous channel number 51.

18

isoChannel50

RSC

When bit 18 is set to 1, the controller is enabled to receive from isochronous channel number 50.

17

isoChannel49

RSC

When bit 17 is set to 1, the controller is enabled to receive from isochronous channel number 49.

16

isoChannel48

RSC

When bit 16 is set to 1, the controller is enabled to receive from isochronous channel number 48.

15

isoChannel47

RSC

When bit 15 is set to 1, the controller is enabled to receive from isochronous channel number 47.

14

isoChannel46

RSC

When bit 14 is set to 1, the controller is enabled to receive from isochronous channel number 46.

13

isoChannel45

RSC

When bit 13 is set to 1, the controller is enabled to receive from isochronous channel number 45.

12

isoChannel44

RSC

When bit 12 is set to 1, the controller is enabled to receive from isochronous channel number 44.

11

isoChannel43

RSC

When bit 11 is set to 1, the controller is enabled to receive from isochronous channel number 43.

10

isoChannel42

RSC

When bit 10 is set to 1, the controller is enabled to receive from isochronous channel number 42.

9

isoChannel41

RSC

When bit 9 is set to 1, the controller is enabled to receive from isochronous channel number 41.

8

isoChannel40

RSC

When bit 8 is set to 1, the controller is enabled to receive from isochronous channel number 40.

7

isoChannel39

RSC

When bit 7 is set to 1, the controller is enabled to receive from isochronous channel number 39.

8−16