HD64F3694FP datasheet(13/452 Pages) RENESAS

13 / 452 page

Rev.5.00 Nov. 02, 2005 Page xi of xxviii

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

HD64F3694FP Datasheet(PDF) 13 Page - Renesas Technology Corp

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