HD64F3694HV Datasheet, PDF (13/452 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

6.2 Mode Transitions and States of LSI..................................................................................... 80
6.2.1 Sleep Mode ............................................................................................................. 83
6.2.2 Standby Mode ......................................................................................................... 83
6.2.3 Subsleep Mode........................................................................................................ 83
6.2.4 Subactive Mode ...................................................................................................... 84
6.3 Operating Frequency in Active Mode.................................................................................. 84
6.4 Direct Transition .................................................................................................................. 85
6.4.1 Direct Transition from Active Mode to Subactive Mode ....................................... 85
6.4.2 Direct Transition from Subactive Mode to Active Mode ....................................... 85
6.5 Module Standby Function.................................................................................................... 86
Section 7 ROM ....................................................................................................87
7.1 Block Configuration............................................................................................................. 87
7.2 Register Descriptions ........................................................................................................... 88
7.2.1 Flash Memory Control Register 1 (FLMCR1)........................................................ 89
7.2.2 Flash Memory Control Register 2 (FLMCR2)........................................................ 90
7.2.3 Erase Block Register 1 (EBR1) .............................................................................. 91
7.2.4 Flash Memory Power Control Register (FLPWCR) ............................................... 92
7.2.5 Flash Memory Enable Register (FENR) ................................................................. 92
7.3 On-Board Programming Modes........................................................................................... 93
7.3.1 Boot Mode .............................................................................................................. 93
7.3.2 Programming/Erasing in User Program Mode........................................................ 96
7.4 Flash Memory Programming/Erasing .................................................................................. 98
7.4.1 Program/Program-Verify ........................................................................................ 98
7.4.2 Erase/Erase-Verify................................................................................................ 100
7.4.3 Interrupt Handling when Programming/Erasing Flash Memory........................... 101
7.5 Program/Erase Protection .................................................................................................. 103
7.5.1 Hardware Protection ............................................................................................. 103
7.5.2 Software Protection............................................................................................... 103
7.5.3 Error Protection..................................................................................................... 103
7.6 Programmer Mode ............................................................................................................. 104
7.7 Power-Down States for Flash Memory.............................................................................. 104
Section 8 RAM ..................................................................................................107
Section 9 I/O Ports .............................................................................................109
9.1 Port 1.................................................................................................................................. 109
9.1.1 Port Mode Register 1 (PMR1) .............................................................................. 110
9.1.2 Port Control Register 1 (PCR1) ............................................................................ 111
9.1.3 Port Data Register 1 (PDR1)................................................................................. 111
Rev.5.00 Nov. 02, 2005 Page xi of xxviii