DSPIC33FJ32MC202_11 Datasheet, PDF (79/320 Pages) Microchip Technology – High-Performance, 16-bit Digital Signal Controllers

dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304
REGISTER 7-4: INTCON2: INTERRUPT CONTROL REGISTER 2
R/W-0
R-0
U-0
U-0
U-0
U-0
ALTIVT
DISI
—
—
—
—
bit 15
U-0
U-0
—
—
bit 8
U-0
—
bit 7
U-0
U-0
U-0
U-0
R/W-0
R/W-0
R/W-0
—
—
—
—
INT2EP
INT1EP
INT0EP
bit 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 15
bit 14
bit 13-3
bit 2
bit 1
bit 0
ALTIVT: Enable Alternate Interrupt Vector Table bit
1 = Use alternate vector table
0 = Use standard (default) vector table
DISI: DISI Instruction Status bit
1 = DISI instruction is active
0 = DISI instruction is not active
Unimplemented: Read as ‘0’
INT2EP: External Interrupt 2 Edge Detect Polarity Select bit
1 = Interrupt on negative edge
0 = Interrupt on positive edge
INT1EP: External Interrupt 1 Edge Detect Polarity Select bit
1 = Interrupt on negative edge
0 = Interrupt on positive edge
INT0EP: External Interrupt 0 Edge Detect Polarity Select bit
1 = Interrupt on negative edge
0 = Interrupt on positive edge
© 2011 Microchip Technology Inc.
DS70283H-page 79