Panasonic MN101L Series

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Chapter 17

LCD

XVII - 36 LCD Display Examples

Figure:17.4.4 LCD display example in 1/4 duty

COM2

COM1

COM0

SEG3

(data)

(COM3-SEG3)

(COM1-SEG3)

+1/3VLCD

-1/3VLCD

+VLCD

0

+V

LCD

-VLCD

-VLCD

-1/3VLCD

+1/3VLCD

0

V

LCD

COM3

VLC1

VLC2

VLC3

VSS

VLC1

VLC2

VLC3

VSS

VLC1

VLC2

VLC3

VSS

VLC1

VLC2

VLC3

VSS

VLC1

VLC2

VLC3

VSS

(1) (1) (0)(1)

"A" electrode

"B" electrode

Frame period

(OFF) (OFF) (OFF)(ON)

(OFF) (OFF) (OFF) (OFF)

Table of Contents

Default Chapter12
- Table of Contents12
Chapter 1 Overview23
- Hardware Features24
- Comparison of Product Specification29
- Pin Description33
  - Pin Configuration33
  - Pin Description37
- Electrical Characteristics42
- Package Dimension53
- Cautions for Circuit Setup57
Chapter 2 CPU63
- Overview64
- Bus Interface76
- Extended Calculation Function79
  - Overview79
  - Extended Calculation Control Register80
- Extended Calculation Instruction82
- Reset90
Chapter 3 Interrupts95
- Overview96
- Control Registers114
- External Interrupts126
Chapter 4 Clock/ Mode/ Voltage Control143
- Clock Control144
  - Control Registers145
  - Change of the External Low-Speed Oscillation Capability154
- Mode Control Function155
- Voltage Control168
- Mode/Voltage/Clock Transition173
Chapter 5 Watchdog Timer (WDT175
- Overview176
- WDT Control Register177
- Operation178
  - WDT Operation178
  - Setup Example179
Chapter 6 Power Supply Voltage Detection181
- Overview182
  - Power Supply Voltage Detection Overview182
- Control Register183
  - Registers183
  - Power Supply Voltage Detection Control Registers184
- Setting Example187
  - PSVD Setting Example187
Chapter 7 I/O Port189
- Overview190
  - I/O Port Overview190
- Control Registers191
- I/O Port Functions221
- Port 0222
  - Setup of Port 0222
- Port 1222
Chapter 8 8-Bit Timer249
- Overview250
  - Functions250
  - 8-Bit Timer Block Diagram251
- 8-Bit Timer Control Registers252
- 8-Bit Timer263
  - Operation263
  - Setup Example267
- 8-Bit Event Count268
  - Operation268
  - 8-Bit Event Count Setup Example270
- 8-Bit Timer Pulse Output271
  - Operation271
  - Setup Example272
- 8-Bit PWM Output273
- Simple Pulse Width Measurement277
Chapter 9 16-Bit Timer283
- Overview284
- 16-Bit Timer Control Registers286
  - Programmable Timer Registers288
  - Timer Mode Registers292
- 16-Bit Timer303
  - Operation303
  - Setup Example306
- 16-Bit Event Count307
  - Operation307
  - Setup Example310
- 16-Bit Timer Pulse Output311
  - Operation311
  - Setup Example312
- 16-Bit Standard PWM Output (with Continuously Variable Duty313
  - Operation313
  - Setup Example316
- 16-Bit High-Precision PWM Output (with Continuously Variable Period/Duty317
  - Operation317
  - Setup Example320
- 16-Bit Timer Capture Function321
  - Operation321
  - Setup Example328
- 16-Bit Standard IGBT Output (with Variable Duty329
  - Operation329
  - Setup Example332
- 16-Bit High-Precision IGBT Output (with Variable Period/Duty333
  - Operation333
  - Setup Example339
- IGBT Output with Dead Time340
  - Operation340
  - Setup Example344
Chapter 10 General-Purpose Time Base/Free-Running Timer347
- Overview348
  - Functions348
  - Block Diagram349
- Control Registers350
- 8-Bit Free-Running Timer354
  - Operation354
  - Setup Example357
- Time Base Timer358
  - Operation358
  - Setup Example360
Chapter 11 RTC Time Base Timer (RTC-TBT361
- Overview362
  - Functions362
- Control Register363
- RTC-TBT Operation369
  - Operation Setting Example370
Chapter 12 Real Time Clock (RTC)371
- Overview372
- Control Registers373
- RTC Operation385
  - Clock Data Reading Procedure386
  - Setup Example387
Chapter 13 Serial Interface389
- Overview390
  - Functions391
  - Block Diagram393
- Control Registers395
- Clock-Synchronous Communication416
- Full-Duplex UART Communication434
- IIC Communication444
Chapter 14 DMA Controller459
- Overview460
  - Block Diagram461
- DMA Controller Control Registers462
- DMA Data Transfer470
  - Single Transfer Mode470
  - Burst Transfer Mode471
Chapter 15 Buzzer473
- Overview474
- Control Register475
  - Registers475
  - Buzzer Control Register475
- Operation477
  - Setup Example478
Chapter 16 A/D Converter (ADC)479
- Overview480
  - Functions480
  - Block Diagram481
- Control Registers482
  - Registers482
  - Data Buffers485
- Operation486
  - Setup Procedure490
  - Cautions491
Chapter 17 LCD493
- Overview494
  - LCD Driver Circuit Block Diagram495
- Control Registers496
  - LCD Mode Control Registers497
  - LCD Port Control Registers501
- Operation509
- LCD Display Examples518
Chapter 18 Reram531
- Overview of Reram532
- Self-Programming Rewriting Method534
  - Procedures for Rewriting535
  - Interrupts During Programming535
- Reram Control Registers536
- Command Library537
Chapter 19 On-Board Debugger539
- List of On-Board Debugging Functions541
Chapter 20 Appendix543
- Symbol Definitions544
- Instruction Set547
- Instruction Map553

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