Microchip Technology DM240015 Data Sheet
PIC24FJ128GC010 FAMILY
DS30009312B-page 136
2012-2013 Microchip Technology Inc.
REGISTER 8-25:
IPC4: INTERRUPT PRIORITY CONTROL REGISTER 4
U-0
R/W-1
R/W-0
R/W-0
U-0
R/W-1
R/W-0
R/W-0
—
CNIP2
CNIP1
CNIP0
—
CMIP2
CMIP1
CMIP0
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
—
MI2C1IP2
MI2C1IP1
MI2C1IP0
—
SI2C1IP2
SI2C1IP1
SI2C1IP0
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
CNIP<2:0>:
Input Change Notification Interrupt Priority bits
111
= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001
•
•
001
= Interrupt is Priority 1
000
= Interrupt source is disabled
bit 11
Unimplemented:
Read as ‘0’
bit 10-8
CMIP<2:0>:
Comparator Interrupt Priority bits
111
= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
001
•
•
001
= Interrupt is Priority 1
000
= Interrupt source is disabled
bit 7
Unimplemented:
Read as ‘0’
bit 6-4
MI2C1IP<2:0>:
Master I2C1 Event 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
SI2C1IP<2:0>:
Slave I2C1 Event Interrupt Priority bits
111
= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
•
•
001
= Interrupt is Priority 1
000
= Interrupt source is disabled