Microchip Technology MA240029 데이터 시트
2010-2011 Microchip Technology Inc.
DS39996F-page 123
PIC24FJ128GA310 FAMILY
REGISTER 8-23:
IPC2: INTERRUPT PRIORITY CONTROL REGISTER 2
U-0
R/W-1
R/W-0
R/W-0
U-0
R/W-1
R/W-0
R/W-0
—
U1RXIP2
U1RXIP1
U1RXIP0
—
SPI1IP2
SPI1IP1
SPI1IP0
bit 15
bit 8
U-0
R/W-1
R/W-0
R/W-0
U-0
R/W-1
R/W-0
R/W-0
—
SPF1IP2
SPF1IP1
SPF1IP0
—
T3IP2
T3IP1
T3IP0
bit 7
bit 0
Legend:
R = Readable bit
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
bit 15
Unimplemented:
Read as ‘0’
bit 14-12
U1RXIP<2:0>:
UART1 Receiver 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
SPI1IP<2:0>:
SPI1 Event 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
SPF1IP<2:0>:
SPI1 Fault Interrupt 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
T3IP<2:0>:
Timer3 Interrupt Priority bits
111
= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
•
•
001
= Interrupt is Priority 1
000
= Interrupt source is disabled