70291E Datasheet, PDF (131/436 Pages) Microchip Technology – High-Performance, 16-bit Digital Signal Controllers

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
REGISTER 7-32: INTTREG: INTERRUPT CONTROL AND STATUS REGISTER
U-0
—
bit 15
U-0
U-0
U-0
R-0
R-0
R-0
—
—
—
ILR<3:0>
R-0
bit 8
U-0
—
bit 7
R-0
R-0
R-0
R-0
R-0
VECNUM<6:0>
R-0
R-0
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 15-12
bit 11-8
bit 7
bit 6-0
Unimplemented: Read as ‘0’
ILR<3:0>: New CPU Interrupt Priority Level bits
1111 = CPU Interrupt Priority Level is 15
•
•
•
0001 = CPU Interrupt Priority Level is 1
0000 = CPU Interrupt Priority Level is 0
Unimplemented: Read as ‘0’
VECNUM<6:0>: Vector Number of Pending Interrupt bits
0111111 = Interrupt Vector pending is number 135
•
•
•
0000001 = Interrupt Vector pending is number 9
0000000 = Interrupt Vector pending is number 8
© 2011 Microchip Technology Inc.
DS70291E-page 131