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22.11 INTERRUPT AND MACRO SERVICE OPERATION TIMING ................................
22.11.1 Interrupt Acknowledge Processing Time ........................................................................
22.11.2 Processing Time of Macro Service .................................................................................
22.12 RESTORING INTERRUPT FUNCTION TO INITIAL STATE ..................................
22.13 CAUTIONS.......................................................................................................................
581
582
583
584
585
CHAPTER 23 LOCAL BUS INTERFACE FUNCTION.............................................................
23.1
MEMORY EXTENSION FUNCTION ............................................................................
23.1.1
Memory Extension Mode Register (MM) ........................................................................
23.1.2
Memory Map with External Memory Extension..............................................................
23.1.3
Basic Operation of Local Bus Interface ..........................................................................
23.2
WAIT FUNCTION ...........................................................................................................
23.2.1
Wait Function Control Registers .....................................................................................
23.2.2
Address Waits ..................................................................................................................
23.2.3
Access Waits....................................................................................................................
23.3
PSEUDO-STATIC RAM REFRESH FUNCTION........................................................
23.3.1
Control Registers .............................................................................................................
23.3.2
Operations ........................................................................................................................
23.4
BUS HOLD FUNCTION .................................................................................................
23.4.1
Hold Mode Register (HLDM) ...........................................................................................
23.4.2
Operation..........................................................................................................................
23.5
CAUTIONS.......................................................................................................................
587
587
587
589
600
601
601
604
607
614
615
616
620
620
621
623
CHAPTER 24 STANDBY FUNCTION .........................................................................................
24.1
CONFIGURATION AND FUNCTION ...........................................................................
24.2
CONTROL REGISTERS ................................................................................................
24.2.1
Standby Control Register (STBC)...................................................................................
24.2.2
Oscillation Stabilization Time Specification Register (OSTS) .......................................
24.3
HALT MODE...................................................................................................................
24.3.1
HALT Mode Setting and Operating States .....................................................................
24.3.2
HALT Mode Release .......................................................................................................
24.4
STOP MODE ..................................................................................................................
24.1.1
STOP Mode Setting and Operating States ....................................................................
24.4.2
STOP Mode Release .......................................................................................................
24.5
IDLE MODE ....................................................................................................................
24.5.1
IDLE Mode Setting and Operating States ......................................................................
24.5.2
IDLE Mode Release.........................................................................................................
24.6
CHECK ITEMS WHEN STOP MODE/IDLE MODE IS USED ..............................
24.7
CAUTION .........................................................................................................................
625
625
627
627
629
631
631
631
639
639
640
645
645
646
650
653
CHAPTER 25 RESET FUNCTION...............................................................................................
25.1
RESET FUNCTION ........................................................................................................
25.2
CAUTION .........................................................................................................................
655
655
660
CHAPTER 26
μ
PD78P4038 PROGRAMMING ...........................................................................
26.1
OPERATING MODES ....................................................................................................
26.2
PROM WRITE PROCEDURE.......................................................................................
26.3
PROM READING PROCEDURE..................................................................................
661
661
663
667