3069RF-ZTAT Datasheet, PDF (384/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

9.5.3 Interrupt Sources
Each 16-bit timer channel can generate a compare match/input capture A interrupt, a compare
match/input capture B interrupt, and an overflow interrupt. In total there are nine interrupt sources
of three kinds, all independently vectored. An interrupt is requested when the interrupt request
flag are set to 1.
The priority order of the channels can be modified in interrupt priority registers A (IPRA). For
details see section 5, Interrupt Controller.
Table 9.6 lists the interrupt sources.
Table 9.6 16-bit timer Interrupt Sources
Channel
Interrupt
Source
Description
Priority*
0
IMIA0
Compare match/input capture A0
IMIB0
Compare match/input capture B0
OVI0
Overflow 0
High
1
IMIA1
Compare match/input capture A1
IMIB1
Compare match/input capture B1
OVI1
Overflow 1
2
IMIA2
Compare match/input capture A2
IMIB2
Compare match/input capture B2
OVI2
Overflow 2
Low
Note: * The priority immediately after a reset is indicated. Inter-channel priorities can be changed
by settings in IPRA.
Rev. 5.0, 09/04, page 362 of 978