User’s Manual U15331EJ4V1UD
15
14.1 Multiplier Function...................................................................................................................267
14.2 Multiplier Configuration ..........................................................................................................267
14.3 Multiplier Control Register......................................................................................................269
14.4 Multiplier Operation .................................................................................................................270
CHAPTER 15 REMOTE CONTROLLER RECEIVER (
µ
PD789489, 78F9489 ONLY)......................271
15.1 Remote Controller Receiver Functions .................................................................................271
15.2 Remote Controller Receiver Configuration...........................................................................271
15.3 Registers to Control Remote Controller Receiver................................................................277
15.4 Operation of Remote Controller Receiver.............................................................................279
15.4.1 Format of type A reception mode................................................................................................ 279
15.4.2 Operation flow of type A reception mode .................................................................................... 279
15.4.3 Timing ......................................................................................................................................... 281
15.4.4 Compare register setting............................................................................................................. 283
15.4.5 Error interrupt generation timing ................................................................................................. 285
15.4.6 Noise elimination......................................................................................................................... 287
CHAPTER 16 INTERRUPT FUNCTIONS ............................................................................................290
16.1 Interrupt Function Types.........................................................................................................290
16.2 Interrupt Sources and Configuration.....................................................................................290
16.3 Registers Controlling Interrupt Function ..............................................................................294
16.4 Interrupt Servicing Operation.................................................................................................301
16.4.1 Non-maskable interrupt request acknowledgment operation ...................................................... 301
16.4.2 Maskable interrupt request acknowledgment operation .............................................................. 303
16.4.3 Multiple interrupt servicing .......................................................................................................... 304
16.4.4 Putting interrupt requests on hold ............................................................................................... 306
CHAPTER 17 STANDBY FUNCTION..................................................................................................307
17.1 Standby Function and Configuration ....................................................................................307
17.1.1 Standby function ......................................................................................................................... 307
17.1.2 Register controlling standby function .......................................................................................... 308
17.2 Standby Function Operation...................................................................................................309
17.2.1 HALT mode................................................................................................................................. 309
17.2.2 STOP mode ................................................................................................................................ 312
CHAPTER 18 RESET FUNCTION .......................................................................................................315
CHAPTER 19 FLASH MEMORY VERSION .......................................................................................319
19.1 Flash Memory Characteristics................................................................................................320
19.1.1 Programming environment.......................................................................................................... 320
19.1.2 Communication mode ................................................................................................................. 321
19.1.3 On-board pin processing............................................................................................................. 324
19.1.4 Connection of adapter for flash writing........................................................................................ 327
19.2 Cautions on
µ
PD78F9488 and 78F9489 .................................................................................330
