M16C62_N Datasheet, PDF (516/621 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY

Interrupt
Mitsubishi microcomputers
M16C / 62 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
INT1
Timer B2
Timer B0
Timer A3
Timer A1
Timer B4
INT3
INT2
INT0
Timer B1
Timer A4
Timer A2
Timer B3
Timer B5
UART1 reception
UART0 reception
UART2 reception/ACK
A-D conversion
DMA1
Bus collision detection
Serial I/O4/INT5
Timer A0
UART1 transmission
UART0 transmission
UART2 transmission/
NACK
Key input interrupt
DMA0
Serial I/O3/INT4
High
Priority of peripheral I/O interrupts
(if priority levels are same)
Low
Figure 4.5.1. Maskable interrupts priorities (peripheral I/O interrupts)
_______ ________
Reset > NMI > DBC > Watchdog timer > Peripheral I/O > Single step > Address match
Figure 4.5.2. Hardware interrupts priorities
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