H8SLASH3024F datasheet(20/841 Pages) RENESAS

20 / 841 page

Rev. 2.00 Sep 20, 2005 page xx of xxxviii

18.10.1 Socket Adapters and Memory Map ..................................................................... 571

18.10.2 Notes on Use of PROM Mode ............................................................................. 572

18.11 Flash Memory Programming and Erasing Precautions..................................................... 573

18.12 Notes when Converting the F-ZTAT Application Software to the Mask ROM Versions 579

Section 19 Clock Pulse Generator .................................................................................. 581

19.1

Overview........................................................................................................................... 581

19.1.1 Block Diagram..................................................................................................... 582

19.2

Oscillator Circuit .............................................................................................................. 583

19.2.1 Connecting a Crystal Resonator .......................................................................... 583

19.2.2 External Clock Input............................................................................................ 585

19.3

Duty Adjustment Circuit................................................................................................... 587

19.4

Prescalers .......................................................................................................................... 587

19.5

Frequency Divider ............................................................................................................ 588

19.5.1 Register Configuration......................................................................................... 588

19.5.2 Division Control Register (DIVCR) .................................................................... 588

19.5.3 Usage Notes ......................................................................................................... 589

Section 20 Power-Down State......................................................................................... 591

20.1

Overview........................................................................................................................... 591

20.2

Register Configuration...................................................................................................... 593

20.2.1 System Control Register (SYSCR) ...................................................................... 593

20.2.2 Module Standby Control Register H (MSTCRH)................................................ 595

20.2.3 Module Standby Control Register L (MSTCRL) ................................................ 596

20.3

Sleep Mode ....................................................................................................................... 598

20.3.1 Transition to Sleep Mode..................................................................................... 598

20.3.2 Exit from Sleep Mode.......................................................................................... 598

20.4

Software Standby Mode.................................................................................................... 598

20.4.1 Transition to Software Standby Mode ................................................................. 598

20.4.2 Exit from Software Standby Mode ...................................................................... 599

20.4.3 Selection of Waiting Time for Exit from Software Standby Mode ..................... 599

20.4.4 Sample Application of Software Standby Mode.................................................. 601

20.4.5 Usage Notes ......................................................................................................... 601

20.5

Hardware Standby Mode .................................................................................................. 602

20.5.1 Transition to Hardware Standby Mode................................................................ 602

20.5.2 Exit from Hardware Standby Mode..................................................................... 602

20.5.3 Timing for Hardware Standby Mode ................................................................... 603

20.6

Module Standby Function................................................................................................. 604

20.6.1 Module Standby Timing ...................................................................................... 604

20.6.2 Read/Write in Module Standby ........................................................................... 604

20.6.3 Usage Notes ......................................................................................................... 604

H8/3024F Datasheet(PDF) 20 Page - Renesas Technology Corp

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