HD6433044F datasheet(21/905 Pages) RENESAS

21 / 905 page

Rev. 7.00 Sep 21, 2005 page xxi of xxiv

17.2 System Control Register (SYSCR) ................................................................................... 567

17.3 Operation........................................................................................................................... 568

Section 18 ROM (H8/3048ZTAT and Mask-ROM Versions)............................... 569

18.1 Overview........................................................................................................................... 569

18.1.1 Block Diagram ..................................................................................................... 570

18.2 PROM Mode..................................................................................................................... 571

18.2.1 PROM Mode Setting............................................................................................ 571

18.2.2 Socket Adapter and Memory Map ....................................................................... 571

18.3 PROM Programming ........................................................................................................ 573

18.3.1 Programming and Verification............................................................................. 574

18.3.2 Programming Precautions .................................................................................... 578

18.3.3 Reliability of Programmed Data .......................................................................... 579

18.4 Notes on Ordering Mask ROM Version Chip................................................................... 580

Section 19 Flash Memory (H8/3048F: Dual Power Supply (VPP = 12 V))....... 583

19.1 Overview........................................................................................................................... 583

19.2 Flash Memory Overview................................................................................................... 584

19.2.1 Flash Memory Operation ..................................................................................... 584

19.2.2 Mode Programming and Flash Memory Address Space...................................... 585

19.2.3 Features................................................................................................................ 586

19.2.4 Block Diagram ..................................................................................................... 587

19.2.5 Input/Output Pins ................................................................................................. 588

19.2.6 Register Configuration......................................................................................... 588

19.3 Flash Memory Register Descriptions................................................................................ 589

19.3.1 Flash Memory Control Register........................................................................... 589

19.3.2 Erase Block Register 1......................................................................................... 592

19.3.3 Erase Block Register 2......................................................................................... 593

19.3.4 RAM Control Register (RAMCR) ....................................................................... 595

19.4 On-Board Programming Modes ........................................................................................ 596

19.4.1 Boot Mode ........................................................................................................... 597

19.4.2 User Program Mode............................................................................................. 602

19.5 Programming and Erasing Flash Memory......................................................................... 604

19.5.1 Program Mode ..................................................................................................... 605

19.5.2 Program-Verify Mode.......................................................................................... 605

19.5.3 Programming Flowchart and Sample Program .................................................... 606

19.5.4 Erase Mode .......................................................................................................... 609

19.5.5 Erase-Verify Mode............................................................................................... 609

19.5.6 Erasing Flowchart and Sample Program.............................................................. 610

19.5.7 Prewrite-Verify Mode.......................................................................................... 624

HD6433044F 数据表(PDF) 21 Page - Renesas Technology Corp

HD6433044F 数据表(HTML) 21 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载