SH7014 Datasheet, PDF (31/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

18.2.2 Mode Transitions ................................................................................................. 491
18.2.3 On-Board Programming Modes........................................................................... 492
18.2.4 Flash Memory Emulation in RAM ...................................................................... 494
18.2.5 Differences between Boot Mode and User Program Mode.................................. 495
18.2.6 Block Configuration............................................................................................. 496
18.3 Pin Configuration.............................................................................................................. 496
18.4 Register Configuration ...................................................................................................... 497
18.5 Register Descriptions ........................................................................................................ 498
18.5.1 Flash Memory Control Register 1 (FLMCR1)..................................................... 498
18.5.2 Flash Memory Control Register 2 (FLMCR2)..................................................... 501
18.5.3 Erase Block Register 1 (EBR1)............................................................................ 502
18.5.4 RAM Emulation Register (RAMER)................................................................... 503
18.6 On-Board Programming Modes ........................................................................................ 504
18.6.1 Boot Mode ........................................................................................................... 505
18.6.2 User Program Mode............................................................................................. 509
18.7 Programming/Erasing Flash Memory ............................................................................... 510
18.7.1 Program Mode ..................................................................................................... 510
18.7.2 Program-Verify Mode.......................................................................................... 511
18.7.3 Erase Mode .......................................................................................................... 517
18.7.4 Erase-Verify Mode............................................................................................... 518
18.8 Protection .......................................................................................................................... 524
18.8.1 Hardware Protection ............................................................................................ 524
18.8.2 Software Protection.............................................................................................. 525
18.8.3 Error Protection.................................................................................................... 526
18.9 Flash Memory Emulation in RAM.................................................................................... 528
18.10 Note on Flash Memory Programming/Erasing ................................................................. 530
18.11 Flash Memory Programmer Mode .................................................................................... 530
18.11.1 Socket Adapter Pin Correspondence Diagram..................................................... 531
18.11.2 Programmer Mode Operation .............................................................................. 533
18.11.3 Memory Read Mode ............................................................................................ 534
18.11.4 Auto-Program Mode ............................................................................................ 538
18.11.5 Auto-Erase Mode ................................................................................................. 540
18.11.6 Status Read Mode ................................................................................................ 542
18.11.7 Status Polling ....................................................................................................... 543
18.11.8 Programmer Mode Transition Time..................................................................... 544
18.11.9 Notes on Memory Programming.......................................................................... 545
Section 19 Mask ROM....................................................................................................... 547
19.1 Overview........................................................................................................................... 547
Rev.5.00 Sep. 27, 2007 Page xxxi of xxxiv
REJ09B0398-0500