Datasheet

Section 15 I
2
C Bus Interface (IIC)
Rev. 3.00 Sep. 28, 2009 Page 391 of 710
REJ09B0384-0300
15.5 Interrupt Source
The IIC interrupt source is IICI. The IIC interrupt sources and their priority order are shown in
table 15.10. Each interrupt source is enabled or disabled by the ICCR interrupt enable bit and
transferred to the interrupt controller independently.
Table 15.10 IIC Interrupt Source
Channel
Bit
Name
Enable
Bit
Interrupt Source
Interrupt
Flag
DTC Activation Priority
2 IICI2 IEIC I
2
C bus interface interrupt
request
IRIC Possible High
3 IICI3 IEIC I
2
C bus interface interrupt
request
IRIC Possible
0 IICI0 IEIC I
2
C bus interface interrupt
request
IRIC Possible
1 IICI1 IEIC I
2
C bus interface interrupt
request
IRIC Possible
Low