
MB90670/675 Series
38
(Continued)
: Can be used
: Can not be used
: Can be used. With EI2OS stop function.
: Can be used if interrupt request using ICR are not commonly used.
*1: In MB90670 series, this interrupt vector is not used because the series does not have the I2C interface.
*2:
Interrupt levels for peripherals that commonly use the ICR register are in the same level.
When the extended intelligent I/O service (EI2OS) is specified in a peripheral device commonly using the ICR
register, only one of the functions can be used.
When the extended intelligent I/O service (EI2OS) is specified for one of the peripheral functions, interrupts
can not be used on the other function.
*3: Only 16-bit reload timer conforms to the extended intelligent I/O service (EI2OS). Because the 8/16-bit PPG
timer does not conform to the extended intelligent I/O service (EI2OS), disable interrupts of the 8/16-bit PPG
timer when using the extended intelligent I/O service (EI2OS) in the 16-bit reload timer.
*4: The level shows priority of same level of interrupt invoked simultaneously.
Interrupt source
EI2OS
support
Interrupt vector
Interrupt control regis-
ter
Priority*4
Number
Address
ICR
Address
UART1 (SCI) transmission com-
plete
# 35
23H
FFFF70H
ICR12
0000BCH*2
High
UART0 transmission complete
# 36
24H
FFFF6CH
UART1 (SCI) reception complete
# 37
25H
FFFF68H
ICR13
0000BDH*2
I2C interface*1
×
# 38
26H
FFFF64H
UART0 reception complete
# 39
27H
FFFF60H
ICR14
0000BEH
Delayed interrupt generation
module
×
# 42
2AH
FFFF54H
ICR15
0000BFH
Low
×