Datasheet

Rev.7.00 Feb. 14, 2007 page xxviii of xxxii
REJ09B0089-0700
17.17 Flash Memory Protection..................................................................................................662
17.17.1 Hardware Protection ............................................................................................662
17.17.2 Software Protection..............................................................................................663
17.17.3 Error Protection....................................................................................................664
17.18 Flash Memory Emulation in RAM ...................................................................................666
17.18.1 Emulation in RAM...............................................................................................666
17.18.2 RAM Overlap ......................................................................................................667
17.19 Interrupt Handling when Programming/Erasing Flash Memory.......................................668
17.20 Flash Memory Programmer Mode....................................................................................669
17.20.1 Programmer Mode Setting...................................................................................669
17.20.2 Socket Adapters and Memory Map......................................................................670
17.20.3 Programmer Mode Operation ..............................................................................672
17.20.4 Memory Read Mode ............................................................................................673
17.20.5 Auto-Program Mode ............................................................................................677
17.20.6 Auto-Erase Mode.................................................................................................679
17.20.7 Status Read Mode ................................................................................................680
17.20.8 Status Polling.......................................................................................................681
17.20.9 Programmer Mode Transition Time.....................................................................682
17.20.10 Notes on Memory Programming........................................................................682
17.21 Flash Memory Programming and Erasing Precautions.....................................................684
17.22 Overview of Flash Memory (H8S/2319C 0.18µm F-ZTAT)............................................686
17.22.1 Features................................................................................................................686
17.22.2 Overview..............................................................................................................688
17.22.3 Operating Mode of Flash Memory.......................................................................689
17.22.4 Mode Comparison................................................................................................690
17.22.5 Flash MAT Configuration....................................................................................691
17.22.6 Block Division.....................................................................................................692
17.22.7 Programming/Erasing Interface ...........................................................................693
17.22.8 Pin Configuration.................................................................................................695
17.22.9 Register Configuration.........................................................................................695
17.23 Register Description of Flash Memory .............................................................................697
17.23.1 Programming/Erasing Interface Register.............................................................697
17.23.2 Programming/Erasing Interface Parameter..........................................................704
17.23.3 System Control Register 2 (SYSCR2).................................................................717
17.23.4 RAM Emulation Register (RAMER)...................................................................718
17.24 On-Board Programming Mode .........................................................................................720
17.24.1 Boot Mode ...........................................................................................................720
17.24.2 User Program Mode.............................................................................................724
17.24.3 User Boot Mode...................................................................................................734
17.25 Protection..........................................................................................................................738