r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 26

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

19.5 Interrupt Requests ............................................................................................................ 1037
19.6 Usage Note....................................................................................................................... 1037
Section 20 RAM ..............................................................................................1039
Section 21 Flash Memory................................................................................ 1041
21.1 Memory Map ................................................................................................................... 1043
21.2 Register Descriptions ....................................................................................................... 1044
21.3 On-Board Programming Mode ........................................................................................ 1048
21.4 Notes on User Programming Mode ................................................................................. 1052
21.5 Software Commands........................................................................................................ 1053
21.6 Status Register ................................................................................................................. 1059
21.7 Full Status Check ............................................................................................................. 1061
21.8 Programmer Mode ........................................................................................................... 1063
Rev. 1.00 Sep. 19, 2008 Page xxvi of xxviii
19.4.4 Communication Modes and Pin Functions ......................................................... 1016
19.4.5 SSU Mode........................................................................................................... 1018
19.4.6 SCS Pin Control and Conflict Error.................................................................... 1029
19.4.7 Clock Synchronous Communication Mode ........................................................ 1030
19.6.1 Setting of Module Stop Mode............................................................................. 1037
21.1.1 Boot Mode .......................................................................................................... 1043
21.2.1 Flash Memory Control Register 1 (FLMCR1).................................................... 1045
21.2.2 Flash Memory Data Block Protect Register (DFPR) .......................................... 1046
21.2.3 Flash Memory Status Register (FLMSTR)......................................................... 1047
21.3.1 SCI Boot Mode ................................................................................................... 1049
21.3.2 User Programming Mode.................................................................................... 1050
21.3.3 EW0 Mode.......................................................................................................... 1051
21.4.1 Prohibited Interrupts (EW0 Mode) ..................................................................... 1052
21.4.2 Access Method.................................................................................................... 1052
21.4.3 Programming (EW0 Mode) ................................................................................ 1052
21.4.4 Writing Commands or Data ................................................................................ 1052
21.4.5 Software Standby Mode...................................................................................... 1052
21.5.1 Read Array.......................................................................................................... 1054
21.5.2 Read Status Register ........................................................................................... 1054
21.5.3 Clear Status Register........................................................................................... 1054
21.5.4 Program .............................................................................................................. 1054
21.5.5 Block Erase......................................................................................................... 1056
21.5.6 Block Blank Check ............................................................................................. 1058
21.6.1 Sequencer Status (FMRDY Bit) ......................................................................... 1060
21.6.2 Erase Status (FMERSF Bit) ................................................................................ 1060
21.6.3 Programming Status (FMPRSF Bit) ................................................................... 1060