HD64F3039F18 Datasheet, PDF (21/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

15.3.3 RAM Control Register (RAMCR) ....................................................................... 449
15.3.4 Flash Memory Status Register (FLMSR)............................................................. 451
15.4 On-Board Programming Modes........................................................................................ 452
15.4.1 Boot Mode ........................................................................................................... 455
15.4.2 User Program Mode............................................................................................. 460
15.5 Programming/Erasing Flash Memory ............................................................................... 462
15.5.1 Program Mode ..................................................................................................... 463
15.5.2 Program-Verify Mode.......................................................................................... 464
15.5.3 Erase Mode .......................................................................................................... 466
15.5.4 Erase-Verify Mode............................................................................................... 466
15.6 Flash Memory Protection.................................................................................................. 468
15.6.1 Hardware Protection ............................................................................................ 468
15.6.2 Software Protection.............................................................................................. 470
15.6.3 Error Protection.................................................................................................... 471
15.6.4 NMI Input Disable Conditions............................................................................. 473
15.7 Flash Memory Emulation by RAM................................................................................... 474
15.8 Flash Memory PROM Mode............................................................................................. 475
15.8.1 PROM Mode Setting............................................................................................ 475
15.8.2 Memory Map ....................................................................................................... 476
15.8.3 PROM Mode Operation ....................................................................................... 476
15.8.4 Memory Read Mode ............................................................................................ 479
15.8.5 Auto-Program Mode ............................................................................................ 482
15.8.6 Auto-Erase Mode ................................................................................................. 484
15.8.7 Status Read Mode ................................................................................................ 485
15.8.8 PROM Mode Transition Time ............................................................................. 487
15.8.9 Notes on Memory Programming.......................................................................... 488
15.9 Notes on Flash Memory Programming/Erasing................................................................ 488
15.10 Mask ROM Overview ....................................................................................................... 494
15.10.1 Block Diagram ..................................................................................................... 494
15.11 Notes on Ordering Mask ROM Version Chip................................................................... 495
Section 16 Clock Pulse Generator .................................................................................. 497
16.1 Overview........................................................................................................................... 497
16.1.1 Block Diagram ..................................................................................................... 498
16.2 Oscillator Circuit............................................................................................................... 498
16.2.1 Connecting a Crystal Resonator........................................................................... 499
16.2.2 External Clock Input ............................................................................................ 501
16.3 Duty Adjustment Circuit ................................................................................................... 504
16.4 Prescalers .......................................................................................................................... 504
16.5 Frequency Divider............................................................................................................. 504
16.5.1 Register Configuration......................................................................................... 504
Rev.3.00 Mar. 26, 2007 Page xix of xxii
REJ09B0353-0300