Datasheet

PIC32MX1XX/2XX
DS61168E-page 90 Preliminary  2011-2012 Microchip Technology Inc.
REGISTER 7-4: IFSx: INTERRUPT FLAG STATUS REGISTER
Bit
Range
Bit
31/23/15/7
Bit
30/22/14/6
Bit
29/21/13/5
Bit
28/20/12/4
Bit
27/19/11/3
Bit
26/18/10/2
Bit
25/17/9/1
Bit
24/16/8/0
31:24
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
IFS31 IFS30 IFS29 IFS28 IFS27 IFS26 IFS25 IFS24
23:16
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
IFS23 IFS22 IFS21 IFS20 IFS19 IFS18 IFS17 IFS16
15:8
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
IFS15 IFS14 IFS13 IFS12 IFS11 IFS10 IFS09 IFS08
7:0
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
IFS07 IFS06 IFS05 IFS04 IFS03 IFS02 IFS01 IFS00
Legend:
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 31-0 IFS31-IFS00: Interrupt Flag Status bits
1 = Interrupt request has occurred
0 = No interrupt request has occurred
Note: This register represents a generic definition of the IFSx register. Refer to Ta b l e 7 - 1 for the exact bit
definitions.
REGISTER 7-5: IECx: INTERRUPT ENABLE CONTROL REGISTER
Bit
Range
Bit
31/23/15/7
Bit
30/22/14/6
Bit
29/21/13/5
Bit
28/20/12/4
Bit
27/19/11/3
Bit
26/18/10/2
Bit
25/17/9/1
Bit
24/16/8/0
31:24
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
IEC31 IEC30 IEC29 IEC28 IEC27 IEC26 IEC25 IEC24
23:16
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
IEC23 IEC22 IEC21 IEC20 IEC19 IEC18 IEC17 IEC16
15:8
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
IEC15 IEC14 IEC13 IEC12 IEC11 IEC10 IEC09 IEC08
7:0
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
IEC07 IEC06 IEC05 IEC04 IEC03 IEC02 IEC01 IEC00
Legend:
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 31-0 IEC31-IEC00: Interrupt Enable bits
1 = Interrupt is enabled
0 = Interrupt is disabled
Note: This register represents a generic definition of the IECx register. Refer to Ta b l e 7 -1 for the exact bit
definitions.