Renesas M16C/64A Series User Manual page 248

M16C/64A Group
Higher
Priority of peripheral
function interrupts
(if priority levels are same)
Lower
Higher
Figure 14.8 Interrupt Priority Select Circuit 1
R01UH0136EJ0210 Rev.2.10
Jul 31, 2012
Priority level of each interrupt
SCL/SDA
2
I C-bus interface
UART7 transmit, NACK7,
remote control 1
UART6 receive, ACK6
UART6 start/stop condition
detection, bus collision detection,
real-time clock cycle
UART5 transmit, NACK5, CEC2
DMA3
UART7 receive, ACK7
UART7 start/stop condition
detection, bus collision detection,
remote control 0
UART6 transmit, NACK6,
real-time clock
UART5 receive, ACK5
UART5 start/stop condition
detection, bus collision detection,
CEC1
DMA2
INT1
Timer B2
Timer B0
Timer A3
Timer A1
Timer B4,
UART1 start/stop condition
detection, bus collision detection
INT3
INT2
INT0
Priority of peripheral function interrupts (if priority levels are same)
Level 0
Priority level of each interrupt
(initial value)
UART0 start/stop condition
detection, bus collision detection
UART1 receive, ACK1
UART0 receive, ACK0
UART2 receive, ACK2
UART2 start/stop condition
detection, bus collision detection
UART1 transmit, NACK1
UART0 transmit, NACK0
UART2 transmit, NACK2
14. Interrupts
Timer B1
Timer A4
Timer A2
Timer B3,
Timer B5
A/D conversion
DMA1
SI/O4, INT5
Timer A0
Key input interrupt
DMA0
SI/O4,
INT5
INT6
INT7
To "Interrupt Priority
Select Circuit 2" (A)
Lower
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