CS5535 datasheet(336/555 Pages) NSC

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336

Revision 0.8

PIC Register Descriptions (Continued)

PIC_XIRR_STS_LOW Bit Descriptions

Bit

Name

Description

31:28

IG7_STS

Interrupt Group 7 Status. Reports the status of the four interrupts in this group.

bit 28: Primary Input 7.

bit 29: LPC Input 7.

bit 30: Unrestricted Y Input 7.

bit 31: Unrestricted Source Z Input 7.

27:24

IG6_STS

Interrupt Group 6 Status. Reports the status of the four interrupts in this group.

bit 24: Primary Input 6.

bit 25: LPC Input 6.

bit 26: Unrestricted Y Input 6.

bit 27: Unrestricted Z Input 6.

23:20

IG5_STS

Interrupt Group 5 Status. Reports the status of the four interrupts in this group.

bit 20: Primary Input 5.

bit 21: LPC Input 5.

bit 22: Unrestricted Y Input 5.

bit 23: Unrestricted Z IInput 5.

19:16

IG4_STS

Interrupt Group 4 Status. Reports the status of the four interrupts in this group.

bit 16: Primary Input 4.

bit 17: LPC Input 4.

bit 18: Unrestricted Y Input 4.

bit 19: Unrestricted Z Input 4.

15:12

IG3_STS

Interrupt Group 3 Status. Reports the status of the four interrupts in this group.

bit 12: Primary Input 3.

bit 13: LPC Input 3.

bit 14: Unrestricted Y Input 3.

bit 15: Unrestricted Z Input 3.

11:10

IG2_STS

Interrupt Group 2 Status. Reports the status of the two interrupts in this group.

bit10: IUnrestricted Y Input 2.

bit 11: Unrestricted Z Input 2.

9:8

RSVD

Reserved. Always reads 0; no connection to any interrupts.

7:4

IG1_STS

Interrupt Group 1 Status. Reports the status of the four interrupts in this group.

bit 4: Primary Input 1.

bit 5: LPC Input 1.

bit 6: Unrestricted Y Input 1.

bit 7: Unrestricted Z Input 1.

3:2

RSVD

Reserved. Always reads 0; no connection to any interrupts.

1:0

IG0_STS

Interrupt Group 0 Status. Reports the status of the two interrupts in this group.

bit 0: Primary Input 0.

bit 1: LPC Input 0.

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