SH7018 Datasheet, PDF (14/431 Pages) Renesas Technology Corp – SuperH™ RISC engine

16.4 Register Configuration ...................................................................................................... 323
16.5 Register Descriptions......................................................................................................... 324
16.5.1 Flash Memory Control Register 1 (FLMCR1)..................................................... 324
16.5.2 Flash Memory Control Register 2 (FLMCR2)..................................................... 327
16.5.3 Erase Block Register 1 (EBR1)............................................................................ 328
16.5.4 Erase Block Register 2 (EBR2)............................................................................ 328
16.5.5 RAM Emulation Register (RAMER) ................................................................... 329
16.6 On-Board Programming Modes ........................................................................................ 330
16.6.1 Boot Mode............................................................................................................ 331
16.6.2 User Program Mode ............................................................................................. 335
16.7 Programming/Erasing Flash Memory................................................................................ 336
16.7.1 Program Mode...................................................................................................... 336
16.7.2 Program-Verify Mode .......................................................................................... 337
16.7.3 Erase Mode........................................................................................................... 345
16.7.4 Erase-Verify Mode ............................................................................................... 346
16.7.5 Wait Time Widths in Programming/Erasing........................................................ 352
16.8 Protection........................................................................................................................... 353
16.8.1 Hardware Protection............................................................................................. 353
16.8.2 Software Protection .............................................................................................. 354
16.8.3 Error Protection .................................................................................................... 355
16.9 Flash Memory Emulation in RAM.................................................................................... 357
16.10 Note on Flash Memory Programming/Erasing .................................................................. 359
16.11 Flash Memory Programmer Mode ..................................................................................... 359
16.11.1 Socket Adapter Pin Correspondence Diagram ..................................................... 360
16.11.2 Programmer Mode Operation............................................................................... 362
16.11.3 Memory Read Mode............................................................................................. 363
16.11.4 Auto-Program Mode ............................................................................................ 366
16.11.5 Auto-Erase Mode.................................................................................................. 368
16.11.6 Status Read Mode................................................................................................. 370
16.11.7 Status Polling........................................................................................................ 371
16.11.8 Programmer Mode Transition Time..................................................................... 371
16.11.9 Notes On Memory Programming ......................................................................... 372
Section 17 RAM ................................................................................................................... 373
17.1 Overview............................................................................................................................ 373
Section 18 Power-Down State.......................................................................................... 375
18.1 Overview............................................................................................................................ 375
18.1.1 Power-Down States .............................................................................................. 375
18.1.2 Related Register.................................................................................................... 376
18.2 Standby Control Register (SBYCR).................................................................................. 377
18.3 Sleep Mode........................................................................................................................ 377
18.3.1 Transition to Sleep Mode ..................................................................................... 377
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