70291E Datasheet, PDF (122/436 Pages) Microchip Technology – High-Performance, 16-bit Digital Signal Controllers

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
REGISTER 7-23: IPC8: INTERRUPT PRIORITY CONTROL REGISTER 8
U-0
—
bit 15
R/W-1
R/W-0
R/W-0
U-0
C1IP<2:0>⁽¹⁾
—
R/W-1
R/W-0
C1RXIP<2:0>⁽¹⁾
R/W-0
bit 8
U-0
—
bit 7
R/W-1
R/W-0
R/W-0
U-0
SPI2IP<2:0>
—
R/W-1
R/W-0
SPI2EIP<2:0>
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
bit 14-12
bit 11
bit 10-8
bit 7
bit 6-4
bit 3
bit 2-0
Unimplemented: Read as ‘0’
C1IP<2:0>: ECAN1 Event Interrupt Priority bits⁽¹⁾
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
Unimplemented: Read as ‘0’
C1RXIP<2:0>: ECAN1 Receive Data Ready Interrupt Priority bits⁽¹⁾
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
Unimplemented: Read as ‘0’
SPI2IP<2:0>: SPI2 Event Interrupt Priority bits
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
Unimplemented: Read as ‘0’
SPI2EIP<2:0>: SPI2 Error Interrupt Priority bits
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
Note 1: Interrupts disabled on devices without ECAN™ modules.
DS70291E-page 122
© 2011 Microchip Technology Inc.