R5F2L3ACBNFP datasheet(24/848 Pages) RENESAS

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30.8

Repeat Sweep Mode .............................................................................................................................. 661

30.9

Internal Equivalent Circuit of Analog Input .......................................................................................... 663

30.10

Output Impedance of Sensor during A/D Conversion .......................................................................... 664

30.11

Notes on A/D Converter ........................................................................................................................ 665

31.

D/A Converter ............................................................................................................................. 666

31.1

Introduction ........................................................................................................................................... 666

31.2

Registers ................................................................................................................................................ 668

31.2.1

D/Ai Register (DAi) (i = 0 or 1) ....................................................................................................... 668

31.2.2

D/A Control Register (DACON) ...................................................................................................... 668

32.

Comparator A ............................................................................................................................. 669

32.1

Introduction ........................................................................................................................................... 669

32.2

Registers ................................................................................................................................................ 671

32.2.1

Voltage Monitor Circuit/Comparator A Control Register (CMPA) ................................................. 671

32.2.2

Voltage Monitor Circuit Edge Select Register (VCAC) .................................................................. 672

32.2.3

Voltage Detect Register 1 (VCA1) ................................................................................................... 672

32.2.4

Voltage Detect Register 2 (VCA2) ................................................................................................... 673

32.2.5

Voltage Monitor 1 Circuit Control Register (VW1C) ................................................................... 674

32.2.6

Voltage Monitor 2 Circuit Control Register (VW2C) ..................................................................... 675

32.3

Monitoring Comparison Results ........................................................................................................... 676

32.3.1

Monitoring Comparator A1 .............................................................................................................. 676

32.3.2

Monitoring Comparator A2 .............................................................................................................. 676

32.4

Functional Description .......................................................................................................................... 677

32.4.1

Comparator A1 ................................................................................................................................. 677

32.4.2

Comparator A2 ................................................................................................................................. 680

32.5

Comparator A1 and Comparator A2 Interrupts ..................................................................................... 683

32.5.1

Non-Maskable Interrupts .................................................................................................................. 683

32.5.2

Maskable Interrupts .......................................................................................................................... 683

33.

Comparator B ............................................................................................................................. 684

33.1

Introduction ........................................................................................................................................... 684

33.2

Registers ................................................................................................................................................ 686

33.2.1

Comparator B Control Register 0 (INTCMP) .................................................................................. 686

33.2.2

External Input Enable Register 0 (INTEN) ...................................................................................... 686

33.2.3

INT Input Filter Select Register 0 (INTF) ........................................................................................ 687

33.3

Functional Description .......................................................................................................................... 688

33.3.1

Comparator Bi Digital Filter (i = 1 or 3) .......................................................................................... 689

33.4

Comparator B1 and Comparator B3 Interrupts ..................................................................................... 690

34.

LCD Drive Control Circuit ........................................................................................................... 691

34.1

Introduction ........................................................................................................................................... 692

34.2

Registers ................................................................................................................................................ 694

34.2.1

LCD Control Register (LCR0) ......................................................................................................... 694

34.2.2

LCD Bias Control Register (LCR1) ................................................................................................. 695

34.2.3

LCD Display Control Register (LCR2) ............................................................................................ 696

34.2.4

LCD Clock Control Register (LCR3) ............................................................................................... 696

34.2.5

LCD Port Select Register 0 (LSE0) .................................................................................................. 697

34.2.6

LCD Port Select Register 1 (LSE1) .................................................................................................. 697

R5F2L3ACBNFP Datasheet(PDF) 24 Page - Renesas Technology Corp

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