Microchip Technology dsPIC30F - Page 157

© 2004 Microchip Technology Inc. DS70053C-page 6-39
Section 6. Interrupts
Interrupts
6
Register 6-20: IPC9: Interrupt Priority Control Register 9
Upper Byte:
U-0 R/W-1 R/W-0 R/W-0 U-0 R/W-1 R/W-0 R/W-0
— PWMIP<2:0> — C2IP<2:0>
bit 15 bit 8
Lower Byte:
U-0 R/W-1 R/W-0 R/W-0 U-0 R/W-1 R/W-0 R/W-0
— INT4IP<2:0> — INT3IP<2:0>
bit 7 bit 0
bit 15 Unimplemented: Read as ‘0’
bit 14-12 PWMIP<2:0>: Motor Control Pulse Width Modulation Interrupt Priority bits
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
bit 11 Unimplemented: Read as ‘0’
bit 10-8 C2IP<2:0>: CAN2 (Combined) Interrupt Priority bits
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
bit 7 Unimplemented: Read as ‘0’
bit 6-4 INT4IP<2:0>: External Interrupt 4 Priority bits
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
bit 3 Unimplemented: Read as ‘0’
bit 2-0 INT3IP<2:0>: External Interrupt 3 Priority bits
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown