PIC32MX1XX Datasheet, PDF (92/320 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 7-4: IFSx: INTERRUPT FLAG STATUS 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
31:24
R/W-0
IFS31
R/W-0
IFS30
R/W-0
IFS29
R/W-0
IFS28
R/W-0
IFS27
R/W-0
IFS26
23:16
R/W-0
IFS23
R/W-0
IFS22
R/W-0
IFS21
R/W-0
IFS20
R/W-0
IFS19
R/W-0
IFS18
15:8
R/W-0
IFS15
R/W-0
IFS14
R/W-0
IFS13
R/W-0
IFS12
R/W-0
IFS11
R/W-0
IFS10
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
7:0
IFS07
IFS06
IFS05
IFS04
IFS03
IFS02
Bit
25/17/9/1
R/W-0
IFS25
R/W-0
IFS17
R/W-0
IFS09
R/W-0
IFS01
Bit
24/16/8/0
R/W-0
IFS24
R/W-0
IFS16
R/W-0
IFS08
R/W-0
IFS00
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 31-0 IFS31-IFS00: Interrupt Flag Status bits
1 = Interrupt request has occurred
0 = No interrupt request has occurred
Note 1: This register represents a generic definition of the IFSx register. Refer to Table 7-1 for the exact bit
definitions.
REGISTER 7-5: IECx: INTERRUPT ENABLE 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
31:24
R/W-0
IEC31
R/W-0
IEC30
R/W-0
IEC29
R/W-0
IEC28
R/W-0
IEC27
R/W-0
IEC26
23:16
R/W-0
IEC23
R/W-0
IEC22
R/W-0
IEC21
R/W-0
IEC20
R/W-0
IEC19
R/W-0
IEC18
15:8
R/W-0
IEC15
R/W-0
IEC14
R/W-0
IEC13
R/W-0
IEC12
R/W-0
IEC11
R/W-0
IEC10
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
7:0
IEC07
IEC06
IEC05
IEC04
IEC03
IEC02
Bit
25/17/9/1
R/W-0
IEC25
R/W-0
IEC17
R/W-0
IEC09
R/W-0
IEC01
Bit
24/16/8/0
R/W-0
IEC24
R/W-0
IEC16
R/W-0
IEC08
R/W-0
IEC00
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 31-0 IEC31-IEC00: Interrupt Enable bits
1 = Interrupt is enabled
0 = Interrupt is disabled
Note 1: This register represents a generic definition of the IECx register. Refer to Table 7-1 for the exact bit
definitions.
DS61168D-page 92
Preliminary
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