D78F0078Y View Datasheet(PDF) - NEC => Renesas Technology
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D78F0078Y Datasheet PDF : 592 Pages
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19.4.2 Maskable interrupt request acknowledgment operation ............................................................ 409
19.4.3 Software interrupt request acknowledgment operation ............................................................. 411
19.4.4 Multiple interrupt servicing ........................................................................................................ 412
19.4.5 Interrupt request hold ................................................................................................................ 415
CHAPTER 20 EXTERNAL DEVICE EXPANSION FUNCTION ..................................................... 416
20.1 External Device Expansion Function ................................................................................. 416
20.2 External Device Expansion Function Control Registers .................................................. 418
20.3 External Device Expansion Function Timing .................................................................... 420
20.4 Example of Connection with Memory ................................................................................ 425
CHAPTER 21 STANDBY FUNCTION .............................................................................................. 426
21.1 Standby Function and Configuration ................................................................................. 426
21.1.1 Standby function ....................................................................................................................... 426
21.1.2 Standby function control register ............................................................................................... 427
21.2 Standby Function Operations ............................................................................................. 428
21.2.1 HALT mode ............................................................................................................................... 428
21.2.2 STOP mode .............................................................................................................................. 431
CHAPTER 22 RESET FUNCTION ................................................................................................... 434
22.1 Reset Function ..................................................................................................................... 434
CHAPTER 23 µPD78F0078, 78F0078Y .................www..DataS.heet.n.et/ ......................................................................... 438
23.1 Memory Size Switching Register ........................................................................................ 439
23.2 Internal Expansion RAM Size Switching Register ............................................................ 440
23.3 Flash Memory Characteristics ............................................................................................ 441
23.3.1 Programming environment ........................................................................................................ 441
23.3.2 Communication mode ............................................................................................................... 442
23.3.3 On-board pin processing ........................................................................................................... 445
23.3.4 Connection of adapter for flash writing ...................................................................................... 448
CHAPTER 24 INSTRUCTION SET .................................................................................................. 452
24.1 Legend Used in Operation List ........................................................................................... 453
24.1.1 Operand identifiers and specification methods ......................................................................... 453
24.1.2 Description of “operation” column ............................................................................................. 454
24.1.3 Description of “flag operation” column ....................................................................................... 454
24.2 Operation List ....................................................................................................................... 455
24.3 Instructions Listed by Addressing Type ........................................................................... 463
CHAPTER 25 ELECTRICAL SPECIFICATIONS (EXPANDED-SPECIFICATION
PRODUCTS OF µPD780076, 780078, 78F0078) ................................................... 467
CHAPTER 26 ELECTRICAL SPECIFICATIONS (EXPANDED-SPECIFICATION
PRODUCTS OF µPD780076Y, 780078Y, 78F0078Y) ............................................ 498
User’s Manual U14260EJ3V1UD
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