PIC32MX1XX Datasheet, PDF (93/320 Pages) Microchip Technology – 32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

PIC32MX1XX/2XX
REGISTER 7-6: IPCx: INTERRUPT PRIORITY CONTROL REGISTER⁽¹⁾
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Range 31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2
U-0
U-0
U-0
R/W-0
R/W-0
R/W-0
31:24
—
—
—
IP03<2:0>
U-0
U-0
U-0
R/W-0
R/W-0
R/W-0
23:16
—
—
—
IP02<2:0>
U-0
U-0
U-0
R/W-0
R/W-0
R/W-0
15:8
—
—
—
IP01<2:0>
U-0
U-0
U-0
R/W-0
R/W-0
R/W-0
7:0
—
—
—
IP00<2:0>
Bit
Bit
25/17/9/1 24/16/8/0
R/W-0
R/W-0
IS03<1:0>
R/W-0
R/W-0
IS02<1:0>
R/W-0
R/W-0
IS01<1:0>
R/W-0
R/W-0
IS00<1:0>
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 31-29 Unimplemented: Read as ‘0’
bit 28-26 IP03<2:0>: Interrupt Priority bits
111 = Interrupt priority is 7
•
•
•
010 = Interrupt priority is 2
001 = Interrupt priority is 1
000 = Interrupt is disabled
bit 25-24 IS03<1:0>: Interrupt Subpriority bits
11 = Interrupt subpriority is 3
10 = Interrupt subpriority is 2
01 = Interrupt subpriority is 1
00 = Interrupt subpiority is 0
bit 23-21 Unimplemented: Read as ‘0’
bit 20-18 IP02<2:0>: Interrupt Priority bits
111 = Interrupt priority is 7
•
•
•
010 = Interrupt priority is 2
001 = Interrupt priority is 1
000 = Interrupt is disabled
bit 17-16 IS02<1:0>: Interrupt Subpriority bits
11 = Interrupt subpriority is 3
10 = Interrupt subpriority is 2
01 = Interrupt subpriority is 1
00 = Interrupt subpriority is 0
bit 15-13 Unimplemented: Read as ‘0’
bit 12-10 IP01<2:0>: Interrupt Priority bits
111 = Interrupt priority is 7
•
•
•
010 = Interrupt priority is 2
001 = Interrupt priority is 1
000 = Interrupt is disabled
Note 1: This register represents a generic definition of the IPCx register. Refer to Table 7-1 for the exact bit
definitions.
© 2011-2012 Microchip Technology Inc.
Preliminary
DS61168D-page 93