
19
16.8.3
16.8.4
16.8.5
16.8.6
16.8.7
When Interrupt Request and Macro Service Are Temporarily Held Pending......... 426
16.10 Instructions Whose Execution Is Temporarily Suspended
by an Interrupt or Macro Service ................................................................................. 428
16.11 Interrupt and Macro Service Operation Timing ......................................................... 428
16.11.1 Interrupt acceptance processing time ...............................................................................
16.11.2 Processing time of macro service .....................................................................................
16.12 Restoring Interrupt Function To Initial State.............................................................. 431
16.13 Cautions .......................................................................................................................... 432
Basic operation of macro service (except CPU monitor modes 0 and 1) .......................
Operation on completion of macro servicing (except CPU monitor modes 0 and 1) .....
Macro service control register ...........................................................................................
Macro service mode...........................................................................................................
Operation of macro service ...............................................................................................
410
411
412
414
414
16.9
429
430
CHAPTER 17 LOCAL BUS INTERFACE FUNCTION ..................................................................... 435
17.1
Memory Extension Function......................................................................................... 435
17.1.1
Memory extension mode register (MM) ............................................................................
17.1.2
Memory map with external memory extension .................................................................
17.1.3
Basic Operation of Local Bus Interface ............................................................................
Wait Function.................................................................................................................. 445
17.2.1
Wait function control registers ...........................................................................................
17.2.2
Address waits .....................................................................................................................
17.2.3
Access waits.......................................................................................................................
Bus Sizing Function ...................................................................................................... 461
17.3.1
Bus width specification register (BW) ...............................................................................
Cautions .......................................................................................................................... 463
435
437
442
17.2
445
451
454
17.3
461
17.4
CHAPTER 18 STANDBY FUNCTION............................................................................................... 465
18.1
18.2
Configuration and Function.......................................................................................... 465
Control Registers ........................................................................................................... 467
18.2.1
Standby control register (STBC) .......................................................................................
18.2.2
Oscillation stabilization time specification register (OSTS) .............................................
HALT Mode...................................................................................................................... 471
18.3.1
HALT mode setting and operating states..........................................................................
18.3.2
HALT mode release ...........................................................................................................
STOP Mode ..................................................................................................................... 474
18.4.1
STOP mode setting and operating states .........................................................................
18.4.2
STOP mode release...........................................................................................................
IDLE Mode ....................................................................................................................... 477
18.5.1
IDLE mode setting and operating states...........................................................................
18.5.2
IDLE Mode Release ...........................................................................................................
Check Items When STOP Mode/IDLE Mode Is Used ................................................. 479
Cautions .......................................................................................................................... 481
467
469
18.3
471
471
18.4
474
475
18.5
477
478
18.6
18.7