Table of Contents
Advertisement
12.5.3 Transfer direction specification .....................................................................................................493
12.5.4 Transfer clock setting method .......................................................................................................494
12.5.5 Acknowledge (ACK) ......................................................................................................................495
12.5.6 Stop condition ...............................................................................................................................497
12.5.7 Wait...............................................................................................................................................498
12.5.8 Canceling wait...............................................................................................................................500
12.5.9 Interrupt request (INTIIC0) generation timing and wait control......................................................501
12.5.10 Address match detection method................................................................................................502
12.5.11 Error detection ............................................................................................................................502
12.5.12 Extension code ...........................................................................................................................502
12.5.13 Arbitration....................................................................................................................................503
12.5.14 Wakeup function .........................................................................................................................504
12.5.15 Communication reservation ........................................................................................................505
12.5.16 Cautions......................................................................................................................................509
12.5.17 Communication operations .........................................................................................................510
12.6 Timing Charts ........................................................................................................................... 539
CHAPTER 13 MULTIPLIER .................................................................................................................. 546
13.1 Functions of Multiplier............................................................................................................. 546
13.2 Configuration of Multiplier ...................................................................................................... 547
13.3 Operation of Multiplier............................................................................................................. 548
CHAPTER 14 DMA CONTROLLER..................................................................................................... 549
14.1 Functions of DMA Controller .................................................................................................. 549
14.2 Configuration of DMA Controller............................................................................................ 550
14.3 Registers Controlling DMA Controller ................................................................................... 553
14.4 Operation of DMA Controller .................................................................................................. 557
14.4.1 Operation procedure .....................................................................................................................557
14.4.2 Transfer mode...............................................................................................................................559
14.4.3 Termination of DMA transfer .........................................................................................................559
14.5 Example of Setting of DMA Controller................................................................................... 560
14.5.1 CSI consecutive transmission .......................................................................................................560
14.5.2 CSI master reception ....................................................................................................................562
14.5.3 CSI transmission/reception ...........................................................................................................564
14.5.4 Consecutive capturing of A/D conversion results..........................................................................566
14.5.5 UART consecutive reception + ACK transmission ........................................................................568
14.5.6 Holding DMA transfer pending by DWAITn...................................................................................570
14.5.7 Forced termination by software.....................................................................................................571
14.6 Cautions on Using DMA Controller ........................................................................................ 573
CHAPTER 15 INTERRUPT FUNCTIONS ............................................................................................ 576
15.1 Interrupt Function Types......................................................................................................... 576
15.2 Interrupt Sources and Configuration ..................................................................................... 576
15.3 Registers Controlling Interrupt Functions ............................................................................ 581
15.4 Interrupt Servicing Operations ............................................................................................... 591
15.4.1 Maskable interrupt acknowledgment.............................................................................................591
2
User's Manual U17854EJ9V0UD
13
Advertisement
Table of Contents
