Section 12 A/D Converter.................................................................................................. 331
12.1 Overview............................................................................................................................ 331
12.1.1 Features................................................................................................................. 331
12.1.2 Block Diagram...................................................................................................... 332
12.1.3 Pin Configuration.................................................................................................. 333
12.1.4 Register Configuration.......................................................................................... 333
12.2 Register Descriptions ......................................................................................................... 334
12.2.1 A/D Result Registers (ADRRH, ADRRL) ........................................................... 334
12.2.2 A/D Mode Register (AMR).................................................................................. 334
12.2.3 A/D Start Register (ADSR) .................................................................................. 336
12.2.4 Clock Stop Register 1 (CKSTPR1) ...................................................................... 337
12.3 Operation............................................................................................................................ 338
12.3.1 A/D Conversion Operation ................................................................................... 338
12.3.2 Start of A/D Conversion by External Trigger Input ............................................. 338
12.3.3 A/D Converter Operation Modes.......................................................................... 339
12.4 Interrupts............................................................................................................................ 339
12.5 Typical Use........................................................................................................................ 339
12.6 Application Notes .............................................................................................................. 342
Section 13 LCD Controller/Driver.................................................................................. 343
13.1 Overview............................................................................................................................ 343
13.1.1 Features................................................................................................................. 343
13.1.2 Block Diagram...................................................................................................... 344
13.1.3 Pin Configuration.................................................................................................. 345
13.1.4 Register Configuration.......................................................................................... 345
13.2 Register Descriptions ......................................................................................................... 346
13.2.1 LCD Port Control Register (LPCR)...................................................................... 346
13.2.2 LCD Control Register (LCR)................................................................................ 348
13.2.3 LCD Control Register 2 (LCR2) .......................................................................... 350
13.2.4 Clock Stop Register 2 (CKSTPR2) ...................................................................... 352
13.3 Operation............................................................................................................................ 353
13.3.1 Settings up to LCD Display.................................................................................. 353
13.3.2 Relationship between LCD RAM and Display .................................................... 356
13.3.3 Luminance Adjustment Function (V0 Pin)........................................................... 363
13.3.4 Step-Up Constant-Voltage (5 V) Power Supply................................................... 364
13.3.5 Low-Power-Consumption LCD Drive System..................................................... 364
13.3.6 Operation in Power-Down Modes........................................................................ 368
13.3.7 Boosting the LCD Drive Power Supply................................................................ 369
13.3.8 Connection to HD66100 ....................................................................................... 369
Section 14 Power Supply Circuit..................................................................................... 372
14.1 Overview............................................................................................................................ 372
14.2 When Using the Internal Power Supply Step-Down Circuit ............................................. 372
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ETC [ ETC ]
