SH7050 Datasheet, PDF (18/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

19.2.4 Flash Memory Emulation in RAM ...................................................................... 590
19.2.5 Differences between Boot Mode and User Program Mode ................................. 591
19.2.6 Block Configuration ............................................................................................ 592
19.3 Pin Configuration.............................................................................................................. 593
19.4 Register Configuration...................................................................................................... 594
19.5 Register Descriptions ........................................................................................................ 595
19.5.1 Flash Memory Control Register 1 (FLMCR1)..................................................... 595
19.5.2 Flash Memory Control Register 2 (FLMCR2)..................................................... 598
19.5.3 Erase Block Register 1 (EBR1) ........................................................................... 601
19.5.4 Erase Block Register 2 (EBR2) ........................................................................... 602
19.5.5 RAM Emulation Register (RAMER)................................................................... 603
19.6 On-Board Programming Modes........................................................................................ 604
19.6.1 Boot Mode ........................................................................................................... 605
19.6.2 User Program Mode............................................................................................. 609
19.7 Programming/Erasing Flash Memory ............................................................................... 610
19.7.1 Program Mode (n = 1 for Addresses H'0000 to H'1FFFF,
n = 2 for Addresses H'20000 to H'3FFFF) ........................................................... 610
19.7.2 Program-Verify Mode (n = 1 for Addresses H'0000 to H'1FFFF,
n = 2 for Addresses H'20000 to H'3FFFF) ........................................................... 611
19.7.3 Erase Mode (n = 1 for Addresses H'0000 to H'1FFFF,
n = 2 for Addresses H'20000 to H'3FFFF) ........................................................... 613
19.7.4 Erase-Verify Mode (n = 1 for Addresses H'0000 to H'1FFFF,
n = 2 for Addresses H'20000 to H'3FFFF) ........................................................... 613
19.8 Protection .......................................................................................................................... 615
19.8.1 Hardware Protection ............................................................................................ 615
19.8.2 Software Protection.............................................................................................. 616
19.8.3 Error Protection.................................................................................................... 617
19.9 Flash Memory Emulation in RAM ................................................................................... 619
19.10 Note on Flash Memory Programming/Erasing ................................................................. 621
19.11 Flash Memory Programmer Mode .................................................................................... 621
19.11.1 Socket Adapter Pin Correspondence Diagram..................................................... 622
19.11.2 Programmer Mode Operation .............................................................................. 624
19.11.3 Memory Read Mode ............................................................................................ 625
19.11.4 Auto-Program Mode ............................................................................................ 629
19.11.5 Auto-Erase Mode................................................................................................. 631
19.11.6 Status Read Mode ................................................................................................ 633
19.11.7 Status Polling ....................................................................................................... 635
19.11.8 Programmer Mode Transition Time .................................................................... 636
19.11.9 Cautions Concerning Memory Programming ...................................................... 637
19.12 Notes when Converting the F-ZTAT Application Software to the Mask-ROM
Versions ............................................................................................................................ 637
Rev. 5.00 Jan 06, 2006 page xviii of xx