M16C6KA_15 Datasheet, PDF (49/270 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER Description

M16C/6KA Group
Interrupt
b7 b6 b5 b4 b3 b2 b1 b0
0
Symbol
INTiIC(i=0 to 11)
Address
006916 to 007416
When reset
XX00X0002
Bit symbol
ILVL0
Bit name
Interrupt priority level
select bit
ILVL1
ILVL2
IR
POL
Interrupt request bit
Polarity select bit
Reserved bit
Function
RW
b2 b1 b0
0 0 0 : Level 0 (interrupt disabled)
0 0 1 : Level 1
0 1 0 : Level 2
0 1 1 : Level 3
1 0 0 : Level 4
1 0 1 : Level 5
1 1 0 : Level 6
1 1 1 : Level 7
0: Interrupt not requested
1: Interrupt requested
0 : Selects falling edge
1 : Selects rising edge
(Note 1)
Always set to “0”
Nothing is assigned.
Note 1: Can only be written by "0" (Please do not write "1" to this bit)
Fig.DD-4 Interrupt control registers (2)
Rev.1.00 Jul 16, 2004 page 47 of 266
REJ03B0100-0100Z