M32CSLASH86 datasheet(8/505 Pages) RENESAS

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A-4

13. DMAC_____________________________________ 125

13.1 Transfer Cycle ...................................................................................................... 132

13.1.1 Effect of Source and Destination Addresses ............................................. 132

13.1.2 Effect of the DS Register .............................................................................. 132

13.1.3 Effect of Software Wait State ....................................................................... 132

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13.1.4 Effect of RDY Signal ..................................................................................... 132

13.2 DMAC Transfer Cycle ........................................................................................... 134

13.3 Channel Priority and DMA Transfer Timing ....................................................... 134

14. DMAC II ___________________________________ 136

14.1 DMAC II Settings .................................................................................................. 136

14.1.1 RLVL Register................................................................................................ 136

14.1.2 DMAC II Index ................................................................................................ 138

14.1.3 Interrupt Control Register for the Peripheral Function ............................. 140

14.1.4 Relocatable Vector Table for the Peripheral Function ............................... 140

14.1.5 IRLT Bit in the IIOiIE Register (i=0 to 5, 8 to 11) ......................................... 140

14.2 DMAC II Performance .......................................................................................... 140

14.3 Transfer Data ........................................................................................................ 140

14.3.1 Memory-to-memory Transfer ....................................................................... 140

14.3.2 Immediate Data Transfer .............................................................................. 141

14.3.3 Calculation Transfer ..................................................................................... 141

14.4 Transfer Modes ..................................................................................................... 141

14.4.1 Single Transfer .............................................................................................. 141

14.4.2 Burst Transfer ............................................................................................... 141

14.5 Multiple Transfer .................................................................................................. 141

14.6 Chained Transfer .................................................................................................. 142

14.7 End-of-Transfer Interrupt ..................................................................................... 142

14.8 Execution Time ..................................................................................................... 143

15. Timer _____________________________________ 144

15.1 Timer A .................................................................................................................. 146

15.1.1 Timer Mode .................................................................................................... 152

15.1.2 Event Counter Mode ..................................................................................... 154

15.1.3 One-Shot Timer Mode ................................................................................... 158

15.1.4 Pulse Width Modulation Mode ..................................................................... 160

15.2 Timer B .................................................................................................................. 163

15.2.1 Timer Mode .................................................................................................... 166

15.2.2 Event Counter Mode ..................................................................................... 167

15.2.3 Pulse Period/Pulse Width Measurement Mode .......................................... 169

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