ML610Q421/ML610Q422 User’s Manual
Contents
Contents – 9
25.1.3
List of Pins ........................................................................................................................................... 25-2
25.2 Description of Registers............................................................................................................................... 25-3
25.2.1
List of Registers ................................................................................................................................... 25-3
25.2.2
SA-ADC Result Register 0L (SADR0L) ............................................................................................ 25-4
25.2.3
SA-ADC Result Register 0H (SADR0H) ........................................................................................... 25-4
25.2.4
SA-ADC Result Register 1L (SADR1L) ............................................................................................ 25-5
25.2.5
SA-ADC Result Register 1H (SADR1H) ........................................................................................... 25-5
25.2.6
SA-ADC Control Register 0 (SADCON0) ......................................................................................... 25-6
25.2.7
SA-ADC Control Register 1 (SADCON1) ......................................................................................... 25-7
25.2.8
SA-ADC Mode Register 0 (SADMOD0) ........................................................................................... 25-8
25.3 Description of Operation.............................................................................................................................. 25-9
25.3.1
Settings of A/D Conversion Channels .................................................................................................. 25-9
25.3.2
Operation of the Successive Approximation A/D Converter ........................................................... 25-10
Chapter 26
26. LCD Drivers..................................................................................................................................................... 26-1
26.1 Overview ...................................................................................................................................................... 26-1
26.1.1
Features ................................................................................................................................................ 26-1
26.1.2
Configuration of the LCD Drivers ...................................................................................................... 26-2
26.1.3
Configuration of the Bias Generation Circuit ..................................................................................... 26-3
26.1.4
List of Pins ........................................................................................................................................... 26-4
26.2 Description of Registers............................................................................................................................... 26-6
26.2.1
List of Registers ................................................................................................................................... 26-6
26.2.2
Bias Circuit Control Register 0 (BIASCON)...................................................................................... 26-7
26.2.3
Display Control Register (DSPCNT) .................................................................................................. 26-8
26.2.4
Display Mode Register 0 (DSPMOD0)............................................................................................... 26-9
26.2.5
Display Control Register (DSPCON)................................................................................................ 26-10
26.2.6
Display Registers (DSPR00 to DSPR23 or DSPR00 to DSPR2B) .................................................. 26-11
26.3 Description of Operation............................................................................................................................ 26-13
26.3.1
Operation of LCD Drivers and Bias Generation Circuit .................................................................. 26-13
26.3.2
Display Register Segment Map ......................................................................................................... 26-14
26.3.3
Common Output Waveforms............................................................................................................. 26-15
26.3.4
Segment Output Waveform ............................................................................................................... 26-16
Chapter 27
27. Battery Level Detector ..................................................................................................................................... 27-1
27.1 Overview ...................................................................................................................................................... 27-1
27.1.1
Features ................................................................................................................................................ 27-1
27.1.2
Configuration ....................................................................................................................................... 27-1
27.2 Description of Registers............................................................................................................................... 27-2
27.2.1
List of Registers ................................................................................................................................... 27-2
27.2.2
Battery Level Detector Control Register 0 (BLDCON0) ................................................................... 27-3
27.2.3
Battery Level Detector Control Register 1 (BLDCON1) ................................................................... 27-4
27.3 Description of Operation.............................................................................................................................. 27-5
27.3.1
Threshold Voltage................................................................................................................................ 27-5
27.3.2
Operation of Battery Level Detector ................................................................................................... 27-6
Chapter 28
28. Power Supply Circuit ....................................................................................................................................... 28-1
28.1 Overview ...................................................................................................................................................... 28-1
28.1.1
Features ................................................................................................................................................ 28-1
28.1.2
Configuration ....................................................................................................................................... 28-1
28.1.3
List of Pins ........................................................................................................................................... 28-1
28.2 Description of Operation.............................................................................................................................. 28-2