HD64F2357F20V Datasheet, PDF (26/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

19.10.3 Error Protection ........................................................................................................................................... 599
19.11 Flash Memory Emulation in RAM........................................................................................................................... 601
19.11.1 Emulation in RAM ......................................................................................................................................601
19.11.2 RAM Overlap ..............................................................................................................................................602
19.12 Interrupt Handling when Programming/Erasing Flash Memory ..............................................................................603
19.13 Flash Memory Programmer Mode ........................................................................................................................... 604
19.13.1 Programmer Mode Setting ..........................................................................................................................604
19.13.2 Socket Adapters and Memory Map............................................................................................................. 604
19.13.3 Programmer Mode Operation......................................................................................................................605
19.13.4 Memory Read Mode....................................................................................................................................606
19.13.5 Auto-Program Mode ................................................................................................................................... 609
19.13.6 Auto-Erase Mode......................................................................................................................................... 611
19.13.7 Status Read Mode........................................................................................................................................612
19.13.8 Status Polling............................................................................................................................................... 613
19.13.9 Programmer Mode Transition Time............................................................................................................613
19.13.10 Notes on Memory Programming ............................................................................................................... 614
19.14 Flash Memory Programming and Erasing Precautions ............................................................................................614
19.15 Overview of Flash Memory (H8S/2398 F-ZTAT)................................................................................................... 619
19.15.1 Features ....................................................................................................................................................... 619
19.15.2 Overview ..................................................................................................................................................... 620
19.15.3 Flash Memory Operating Modes................................................................................................................. 621
19.15.4 On-Board Programming Modes ..................................................................................................................622
19.15.5 Flash Memory Emulation in RAM..............................................................................................................624
19.15.6 Differences between Boot Mode and User Program Mode......................................................................... 625
19.15.7 Block Configuration ....................................................................................................................................625
19.15.8 Pin Configuration ........................................................................................................................................626
19.15.9 Register Configuration ................................................................................................................................626
19.16 Register Descriptions................................................................................................................................................627
19.16.1 Flash Memory Control Register 1 (FLMCR1)............................................................................................627
19.16.2 Flash Memory Control Register 2 (FLMCR2)............................................................................................629
19.16.3 Erase Block Register 1 (EBR1)................................................................................................................... 629
19.16.4 Erase Block Registers 2 (EBR2) ................................................................................................................. 630
19.16.5 System Control Register 2 (SYSCR2) ........................................................................................................630
19.16.6 RAM Emulation Register (RAMER) ..........................................................................................................631
19.17 On-Board Programming Modes ............................................................................................................................... 632
19.17.1 Boot Mode................................................................................................................................................... 633
19.17.2 User Program Mode ....................................................................................................................................637
19.18 Programming/Erasing Flash Memory....................................................................................................................... 638
19.18.1 Program Mode............................................................................................................................................. 638
19.18.2 Program-Verify Mode ................................................................................................................................. 638
19.18.3 Erase Mode..................................................................................................................................................640
19.18.4 Erase-Verify Mode ......................................................................................................................................640
19.19 Flash Memory Protection ......................................................................................................................................... 642
19.19.1 Hardware Protection....................................................................................................................................642
19.19.2 Software Protection ..................................................................................................................................... 643
19.19.3 Error Protection ........................................................................................................................................... 644
19.20 Flash Memory Emulation in RAM........................................................................................................................... 645
19.20.1 Emulation in RAM ......................................................................................................................................645
19.20.2 RAM Overlap ..............................................................................................................................................646
19.21 Interrupt Handling when Programming/Erasing Flash Memory ..............................................................................647
19.22 Flash Memory Programmer Mode ........................................................................................................................... 647
19.22.1 Programmer Mode Setting ..........................................................................................................................647
Rev.6.00 Oct.28.2004 page xx of xxiv
REJ09B0138-0600H