10.5.4 Interrupt Sequence .......................................................................................................................... 89
10.5.7 Saving Registers .............................................................................................................................. 91
10.5.9 Interrupt Priority ............................................................................................................................... 92
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10.6 INT Interrupt ............................................................................................................................................. 94
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10.7 NMI Interrupt ............................................................................................................................................ 98
10.8 Key Input Interrupt ................................................................................................................................... 98
10.9 CAN0/1 Wake-up Interrupt ....................................................................................................................... 98
10.10 Address Match Interrupt ......................................................................................................................... 99
11. Watchdog Timer .............................................................................................................. 101
12. DMAC .............................................................................................................................. 103
12.1 Transfer Cycle ........................................................................................................................................ 108
12.1.3 Effect of Software Wait ................................................................................................................... 108
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12.1.4 Effect of RDY Signal ...................................................................................................................... 108
12.2 DMA Transfer Cycles ............................................................................................................................. 110
12.3 DMA Enable ........................................................................................................................................... 111
12.4 DMA Request ......................................................................................................................................... 111
13. Timers ............................................................................................................................. 113
13.1 Timer A ................................................................................................................................................... 115
13.1.1 Timer Mode .................................................................................................................................... 119
13.1.2 Event Counter Mode ...................................................................................................................... 120
13.1.3 One-shot Timer Mode .................................................................................................................... 125
13.2 Timer B ................................................................................................................................................... 130
13.2.1 Timer Mode .................................................................................................................................... 133
13.2.2 Event Counter Mode ...................................................................................................................... 134
15. Serial Interface ................................................................................................................ 149
15.1 UARTi ..................................................................................................................................................... 149
15.1.4 Special Mode 2 .............................................................................................................................. 184
15.2 SI/Oi ....................................................................................................................................................... 196
15.2.1 SI/Oi Operation Timing ................................................................................................................... 200
15.2.2 CLK Polarity Selection ................................................................................................................... 200
2
C Mode) ............................................................................................................ 175
A-3