R5F2L3ACBNFP datasheet(25/848 Pages) RENESAS

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34.2.7

LCD Port Select Register 2 (LSE2) .................................................................................................. 698

34.2.8

LCD Port Select Register 3 (LSE3) .................................................................................................. 698

34.2.9

LCD Port Select Register 4 (LSE4) .................................................................................................. 699

34.2.10

LCD Port Select Register 5 (LSE5) .................................................................................................. 699

34.2.11

LCD Port Select Register 6 (LSE6) .................................................................................................. 700

34.2.12

LCD Port Select Register 7 (LSE7) .................................................................................................. 700

34.3

Data Registers ........................................................................................................................................ 701

34.4

LCD Drive Control ................................................................................................................................ 703

34.4.1

Segment Output Pin Selection .......................................................................................................... 704

34.4.2

LCD Clock Selection ........................................................................................................................ 704

34.4.3

LCD Data Display Control ............................................................................................................... 704

34.4.4

Bias Control ...................................................................................................................................... 704

34.4.5

LCD Data Display ............................................................................................................................ 705

34.4.6

Pin Status in Stop Mode .................................................................................................................... 705

34.4.7

Pin Status in Power-Off Mode .......................................................................................................... 706

34.5

LCD Drive Waveform ........................................................................................................................... 707

34.5.1

Segment Panel Control Waveform ................................................................................................... 707

34.5.2

Dot Matrix Panel Control Waveform ............................................................................................... 713

34.6

Notes on LCD Drive Control Circuit .................................................................................................... 719

34.6.1

Voltage Multiplier ............................................................................................................................. 719

34.6.2

When Division Resistors are Connected Externally ......................................................................... 719

35.

Flash Memory ............................................................................................................................. 720

35.1

Introduction ........................................................................................................................................... 720

35.2

Memory Map ......................................................................................................................................... 721

35.3

Functions to Prevent Flash Memory from being Rewritten .................................................................. 723

35.3.1

ID Code Check Function .................................................................................................................. 723

35.3.2

ROM Code Protect Function ............................................................................................................ 724

35.3.3

Option Function Select Register (OFS) ............................................................................................ 724

35.4

CPU Rewrite Mode ............................................................................................................................... 725

35.4.1

Flash Memory Status Register (FST) ............................................................................................... 726

35.4.2

Flash Memory Control Register 0 (FMR0) ...................................................................................... 728

35.4.3

Flash Memory Control Register 1 (FMR1) ...................................................................................... 730

35.4.4

Flash Memory Control Register 2 (FMR2) ...................................................................................... 732

35.4.5

EW0 Mode ........................................................................................................................................ 733

35.4.6

EW1 Mode ........................................................................................................................................ 733

35.4.7

Suspend Operation ............................................................................................................................ 733

35.4.8

How to Set and Exit Each Mode ....................................................................................................... 734

35.4.9

BGO (BackGround Operation) Function .......................................................................................... 735

35.4.10

Data Protect Function ....................................................................................................................... 736

35.4.11

Software Commands ......................................................................................................................... 737

35.4.12

Status Register .................................................................................................................................. 747

35.4.13

Sequence Status ................................................................................................................................ 747

35.4.14

Erase Status ....................................................................................................................................... 747

35.4.15

Program Status .................................................................................................................................. 747

35.4.16

Suspend Status .................................................................................................................................. 747

35.4.17

Full Status Check .............................................................................................................................. 748

35.5

Standard Serial I/O Mode ...................................................................................................................... 750

35.5.1

ID Code Check Function .................................................................................................................. 750

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