D12320VF25IV Datasheet, PDF (28/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

19.14.5 System Control Register 2 (SYSCR2) ................................................................. 806
19.14.6 RAM Emulation Register (RAMER)................................................................... 807
19.15 On-Board Programming Modes........................................................................................ 809
19.15.1 Boot Mode ........................................................................................................... 809
19.15.2 User Program Mode............................................................................................. 815
19.16 Programming/Erasing Flash Memory ............................................................................... 817
19.16.1 Program Mode ..................................................................................................... 817
19.16.2 Program-Verify Mode.......................................................................................... 818
19.16.3 Erase Mode .......................................................................................................... 820
19.16.4 Erase-Verify Mode............................................................................................... 820
19.17 Flash Memory Protection.................................................................................................. 822
19.17.1 Hardware Protection ............................................................................................ 822
19.17.2 Software Protection.............................................................................................. 822
19.17.3 Error Protection.................................................................................................... 823
19.18 Flash Memory Emulation in RAM ................................................................................... 825
19.18.1 Emulation in RAM............................................................................................... 825
19.18.2 RAM Overlap ...................................................................................................... 826
19.19 Interrupt Handling when Programming/Erasing Flash Memory....................................... 827
19.20 Flash Memory PROM Mode............................................................................................. 828
19.20.1 PROM Mode Setting............................................................................................ 828
19.20.2 Socket Adapters and Memory Map...................................................................... 829
19.20.3 PROM Mode Operation....................................................................................... 831
19.20.4 Memory Read Mode ............................................................................................ 832
19.20.5 Auto-Program Mode ............................................................................................ 836
19.20.6 Auto-Erase Mode ................................................................................................. 838
19.20.7 Status Read Mode ................................................................................................ 840
19.20.8 Status Polling ....................................................................................................... 841
19.20.9 PROM Mode Transition Time ............................................................................. 842
19.20.10 Notes on Memory Programming........................................................................ 843
19.21 Flash Memory Programming and Erasing Precautions ..................................................... 843
19.22 Overview of Flash Memory (H8S/2326 F-ZTAT)............................................................ 849
19.22.1 Features................................................................................................................ 849
19.22.2 Overview.............................................................................................................. 850
19.22.3 Flash Memory Operating Modes ......................................................................... 851
19.22.4 On-Board Programming Modes........................................................................... 852
19.22.5 Flash Memory Emulation in RAM ...................................................................... 854
19.22.6 Differences between Boot Mode and User Program Mode ................................. 855
19.22.7 Block Configuration............................................................................................. 856
19.22.8 Pin Configuration................................................................................................. 857
19.22.9 Register Configuration......................................................................................... 858
Rev.6.00 Sep. 27, 2007 Page xxvi of xxx
REJ09B0220-0600