SH7050 Datasheet, PDF (17/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

18.2.6 Block Configuration ............................................................................................ 542
18.3 Pin Configuration.............................................................................................................. 542
18.4 Register Configuration...................................................................................................... 543
18.5 Register Descriptions ........................................................................................................ 544
18.5.1 Flash Memory Control Register 1 (FLMCR1)..................................................... 544
18.5.2 Flash Memory Control Register 2 (FLMCR2)..................................................... 547
18.5.3 Erase Block Register 1 (EBR1) ........................................................................... 548
18.5.4 RAM Emulation Register (RAMER)................................................................... 549
18.6 On-Board Programming Modes........................................................................................ 550
18.6.1 Boot Mode ........................................................................................................... 551
18.6.2 User Program Mode............................................................................................. 555
18.7 Programming/Erasing Flash Memory ............................................................................... 556
18.7.1 Program Mode ..................................................................................................... 556
18.7.2 Program-Verify Mode.......................................................................................... 557
18.7.3 Erase Mode .......................................................................................................... 559
18.7.4 Erase-Verify Mode .............................................................................................. 559
18.8 Protection .......................................................................................................................... 561
18.8.1 Hardware Protection ............................................................................................ 561
18.8.2 Software Protection.............................................................................................. 562
18.8.3 Error Protection.................................................................................................... 563
18.9 Flash Memory Emulation in RAM ................................................................................... 565
18.10 Note on Flash Memory Programming/Erasing ................................................................. 567
18.11 Flash Memory Programmer Mode .................................................................................... 567
18.11.1 Socket Adapter Pin Correspondence Diagram..................................................... 568
18.11.2 Programmer Mode Operation .............................................................................. 570
18.11.3 Memory Read Mode ............................................................................................ 571
18.11.4 Auto-Program Mode ............................................................................................ 575
18.11.5 Auto-Erase Mode................................................................................................. 578
18.11.6 Status Read Mode ................................................................................................ 579
18.11.7 Status Polling ....................................................................................................... 581
18.11.8 Programmer Mode Transition Time .................................................................... 582
18.11.9 Notes On Memory Programming......................................................................... 583
18.12 Notes when Converting the F-ZTAT Application Software to the Mask-ROM
Versions ............................................................................................................................ 583
Section 19 ROM (256 kB Version)................................................................................ 585
19.1 Features ............................................................................................................................. 585
19.2 Overview........................................................................................................................... 586
19.2.1 Block Diagram ..................................................................................................... 586
19.2.2 Mode Transitions ................................................................................................. 587
19.2.3 On-Board Programming Modes........................................................................... 588
Rev. 5.00 Jan 06, 2006 page xvii of xx