User Manuals: LAPIS Semiconductor ML62Q1721 Controller

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LAPIS Semiconductor ML62Q1721 User Manual

LAPIS Semiconductor ML62Q1721 User Manual (882 pages)

Brand: LAPIS Semiconductor | Category: Microcontrollers | Size: 13 MB

Table of Contents

Table of Contents
6
Chapter 1

18
- Overvier
  18
- Features
  18
- Block Diagram
  33
- Block Diagram of ML62Q1300 Group
  33
- Block Diagram of ML62Q1500 Group
  34
- Pin
  36
- Pin Layout
  36
- Pin List
  54
- Pin Description
  104
- Termination of Unused Pins
  111
Chapter 2

112
- CPU and Memory Space
  112
- General Description
  113
- CPU Nx-U16/100
  115
- Wait Mode and No-Wait Mode
  116
- Coprocessor
  117
- Multiplier/Divider
  117
- List of Coprocessor General-Purpose Registers
  118
- How to Use Multiplier/Divider
  123
- Memory Space
  124
- Program Memory Space
  125
- Data Memory Space
  134
- Description of Registers
  148
- List of Registers
  148
- Data Segment Register (DSR)
  149
- Flash Remap Address Register (REMAPADD)
  150
- Remapping Function
  151
- Description of Remapping Function
  152
- Software Remap
  152
- Code Option Remap
  153
Chapter 3

154
- Reset Function
  154
- General Description
  155
- Features
  156
- Configuration
  157
- List of Pins
  158
- Description of Registers
  159
- List of Registers
  159
- Reset Status Register (RSTAT)
  160
- Safety Function Reset Status Register (SRSTAT)
  162
- Description of Operation
  163
- Operation of Reset Function
  163
- System Reset Mode
  164
- Reset Input Pin Reset
  164
- Power-On Reset
  165
Chapter 4

166
- Power Management
  166
- General Description
  167
- Features
  168
- Configuration
  169
- Description of Registers
  170
- List of Registers
  170
- Stop Code Acceptor (STPACP)
  171
- Standby Control Register (SBYCON)
  172
- Software Reset Acceptor (SOFTRACP)
  173
- Software Reset Control Register (SOFTRCON)
  174
- Block Clock Control Register 0 (BCKCON0)
  175
- Block Clock Control Register 1 (BCKCON1)
  176
- Block Clock Control Register 2 (BCKCON2)
  178
- Block Clock Control Register 3 (BCKCON3)
  180
- Block Reset Control Register 0 (BRECON0)
  181
- Block Reset Control Register 1 (BRECON1)
  182
- Block Reset Control Register 2 (BRECON2)
  184
- Block Reset Control Register 3 (BRECON3)
  186
- Description of Operation
  187
- Program Run Mode
  187
- HALT Mode
  187
- HALT-H Mode
  188
- STOP Mode
  189
- STOP-D Mode
  190
- Note on Return Operation from the Standby Mode
  191
- Operation of each Function in Standby Mode
  192
- Block Control Function
  194
Chapter 5

196
Chapter 6

248
- Clock Generation Circuit
  248
- General Description
  249
- Features
  249
- Configuration
  250
- List of Pins
  251
- Description of Registers
  252
- List of Registers
  252
- High-Speed Clock Mode Register (FHCKMOD)
  253
- Low-Speed Clock Mode Register (FLMOD)
  255
- Clock Control Register (FCON)
  256
- High-Speed Clock Wake-Up Time Setting Register (FHWUPT)
  257
- Backup Control Register (FBUCON)
  258
- Backup Clock Status Register (FBUSTAT)
  259
- Clock Backup Test Mode Acceptor (FBTACP)
  260
- Clock Backup Test Mode (FBTCON)
  261
- Low-Speed RC Oscillation Frequency Adjustment Register (LRCADJ)
  262
- Description of Operation
  263
- Low-Speed Clock
  263
- High-Speed Clock
  269
- WDT Clock
  270
- Switching of System Clock
  271
- Switching Low-Speed Clock
  273
Chapter 7

274
Chapter 8

292
- 16-Bit Timer
  292
- General Description
  292
- Features
  293
- Configuration
  294
- Description of Registers
  296
- List of Registers
  296
- 16-Bit Timer N Data Register (Tmhnd: N = 0 to 7)
  298
- 16-Bit Timer N Counter Register (Tmhnc: N = 0 to 7)
  299
- 16-Bit Timer N Mode Register (Tmhnmod: N = 0 to 7)
  300
- 16-Bit Timer N Interrupt Status Register (Tmhnis: N = 0 to 7)
  302
- 16-Bit Timer N Interrupt Clear Register (Tmhnic: N = 0 to 7)
  303
- 16-Bit Timer Start Register (TMHSTR)
  304
- 16-Bit Timer Stop Register (TMHSTP)
  306
- 16-Bit Timer Status Register (TMHSTAT)
  308
- Description of Operation
  310
- 16-Bit Timer Mode
  310
- 8-Bit Timer Mode
  313
- Common Operation
  318
Chapter 9

320
- Functional Timer
  320
- General Description
  321
- Features
  323
- Configuration
  324
- List of Pins
  325
- Description of Registers
  327
- List of Registers
  327
- Ftmn Cycle Register (Ftnp: N = 0 to 7)
  332
- Ftmn Event Register a (Ftnea: N = 0 to 7)
  333
- Ftmn Event Register B (Ftneb: N = 0 to 7)
  334
- Ftmn Dead Time Register (Ftndt: N = 0 to 7)
  335
- Ftmn Counter Register (Ftnc: N = 0 to 7)
  336
- Ftmn Status Register (Ftnstat: N = 0 to 7)
  337
- Ftmn Mode Register (Ftnmod: N = 0 to 7)
  338
- Ftmn Clock Register (Ftnclk: N=0 to 7)
  340
- Ftmn Trigger Register 0 (Ftntrg0: N = 0 to 7)
  342
- Ftmn Trigger Register 1 (Ftntrg1: N = 0 to 7)
  345
- Ftmn Interrupt Enable Register (Ftninte: N = 0 to 7)
  347
- Ftmn Interrupt Status Register (Ftnints: N = 0 to 7)
  349
- Ftmn Interrupt Clear Register (Ftnintc: N = 0 to 7)
  351
- FTM Common Update Register (FTCUD)
  352
- FTM Common Control Register (FTCCON)
  353
- FTM Common Start Register (FTCSTR)
  354
- FTM Common Stop Register (FTCSTP)
  355
- FTM Common Status Register (FTCSTAT)
  356
- Description of Operation
  357
- Common Sequence (Initial Setting Common to All Modes)
  357
- Counter Operation (Common to All Modes)
  359
- TIMER Mode Operation
  360
- CAPTURE Mode Operation
  364
- PWM1 Mode Operation
  367
- PWM2 Mode Operation
  371
- Event Trigger/Emergency Stop Trigger Control
  375
- Output at Counter Stop
  378
- Changing Cycle, Event A/B, and Dead Time During Operation
  379
- Interrupt Source
  381
Chapter 10

382
- Watchdog Timer
  382
- General Description
  383
- Features
  384
- Configuration
  385
- Description of Registers
  386
- List of Registers
  386
- Watchdog Timer Control Register (WDTCON)
  387
- Watchdog Timer Mode Register (WDTMOD)
  388
- Watchdog Timer Counter Register (WDTMC)
  389
- Watchdog Status Register (WDTSTA)
  390
- Description of Operation
  391
- How to Clear WDT Counter
  392
- Window Function Disabled Mode
  394
- Window Function Enabled Mode
  398
Chapter 11

402
Chapter 12

457
Chapter 13

492
- I2C Master
  492
- General Description
  492
- Features
  492
- Configuration
  493
- List of Pins
  494
- Pin Setting
  494
- I2C Master N Slave Address Register (I2Mnsa:n=0,1)
  497
- I2C Master N Transmit Data Register (I2Mntd:n=0,1)
  498
- I2C Master N Control Register (I2Mncon:n=0,1)
  499
- I2C Master N Mode Register (I2Mnmod:n=0,1)
  500
- Description of Operation
  504
- Master Operation
  504
- Communication Operation Timing
  508
- Operation Waveforms
  510
Chapter 14

513
Chapter 15

531
- Buzzer
  531
- General Description
  532
- Features
  533
- Configuration
  534
- Description of Registers
  536
- List of Registers
  536
- Buzzer 0 Control Register (BZ0CON)
  537
- Buzzer 0 Mode Register (BZ0MOD)
  538
- Description of Operation
  540
- Intermittent Sound 1 Mode
  540
- Intermittent Sound 2 Mode
  542
- Single Sound Mode
  543
- Continuous Sound Mode
  544
- Common Operation
  545
Chapter 16

550
- Simplified RTC
  550
- General Description
  551
- Features
  551
- Configuration
  551
- Description of Registers
  552
- List of Registers
  552
- Simplified RTC Acceptor (SRTCACP)
  553
- Simplified RTC Minute/Second Counter (SRTCMAS)
  554
- Simplified RTC Control Register (SRTCCON)
  556
- Description of Operation
  557
- Simplified RTC Time Data Writing Operation
  557
- Simplified RTC Setting Example for Writing Time Data
  558
Chapter 17

560
- General Purpose Port
  560
- General Description
  560
- Features
  561
- Configuration
  562
- List of Pins
  563
- Description of Registers
  566
- List of Registers
  566
- Port N Data Register (Pnd:n=0 to 9, A, B)
  573
- Port N Mode Register 01 (Pnmod01:N=0 to 9, A, B)
  574
- Port N Mode Register 23 (Pnmod23:N=0 to 9, A, B)
  577
- Port N Mode Register 45 (Pnmod45:N=0 to 2, 4 to 9, A, B)
  580
- Port N Mode Register 67 (Pnmod67:N=0 to 2, 4 to 9, A, B)
  583
- Port N Pulse Mode Register (Pnpmd:n=0 to 3)
  586
- Port N Pulse Selection Register (Pnpsl:n=0 to 3)
  587
- PORTXT Data Input Register (PXTDI)
  588
- PORTXT Mode Register 01 (PXTMOD01)
  589
- Description of Operation
  590
- Input
  590
- Output
  590
- Primary Function Other than Input/Output Function
  590
- Shared Function
  590
- Carrier Frequency Output
  591
- Port Output Level Test
  592
- Port Setting Example
  592
- Notes for Using the P00/TEST0 Pin
  593
Chapter 18

594
Chapter 19

612
Chapter 20

633
- Analog Comparator
  633
- General Description
  633
- Features
  634
- Configuration
  635
- List of Pins
  636
- Description of Registers
  637
- List of Registers
  637
- Comparator N Control Register (Cmpncon: N=0,1)
  638
- Comparator N Mode Register (Cmpnmod: N=0,1)
  639
- Description of Operation
  641
- Analog Comparator Operation
  641
- Interrupt Request
  642
Chapter 21

645
- D/A Converter
  645
- Features
  645
- Configuration
  647
- List of Pins
  648
- Description of Registers
  649
- List of Registers
  649
- D/A Converter 0 Control Register (DACCON)
  650
- D/A Converter 0 Code Register (DACCODE)
  651
- D/A Converter 1 Control Register (DACCON1)
  652
- D/A Converter 1 Code Register (DACCODE1)
  653
- Description of Operation
  654
- D/A Converter Operation
  654
Chapter 22

655
- Voltage Level Supervisor
  655
- General Description
  656
- Features
  657
- Configuration
  658
- Description of Registers
  659
- List of Registers
  659
- Voltage Level Supervisor 0 Control Register (VLS0CON)
  660
- Voltage Level Supervisor 0 Mode Register (VLS0MOD)
  661
- Voltage Level Supervisor 0 Level Register (VLS0LV)
  663
- Voltage Level Supervisor 0 Sampling Register (VLS0SMP)
  664
- Description of Operation
  665
- Supervisor Mode
  666
- Single Mode
  671
Chapter 23

676
Chapter 24 Regulator

710
- General Description
  710
- Features
  711
- Configuration
  712
- List of Pins
  713
- Description of Operation
  713
Chapter 25

715
- Flash Memory
  715
- General Description
  715
- List of Pins
  718
- Description of Registers
  719
- List of Registers
  719
- Flash Address Register (FLASHA)
  720
- Flash Segment Register (FLASHSEG)
  721
- Flash Data Register 0 (FLASHD0)
  723
- Flash Data Register 1 (FLASHD1)
  724
- Flash Control Register (FLASHCON)
  725
- Flash Acceptor (FLASHACP)
  726
- Flash Self Register (FLASHSLF)
  727
- Flash Status Register (FLASHSTA)
  728
- Self-Programming
  729
- Programming Program Memory Space
  730
- Programming Data Flash Area
  732
- Notes on Use of Self-Programming
  734
- In-System Programming Function
  735
- Programming Procedure
  735
- Communication Method
  735
- Communication Command
  736
- Transition Command to ISP Mode
  737
- Flash Memory Handling
  738
Chapter 26

744
- Code Option
  744
- General Description
  744
- Function List
  744
- Description of Code Option
  745
- Code Options 0 (CODEOP0)
  745
- Code Options 1 (CODEOP1)
  746
- Code Options 2 (CODEOP2)
  747
- Code Option Data Setting
  748
Chapter 27

751
- LCD Driver
  751
- General Description
  751
- Features
  751
- Configuration of LCD Display Function
  752
- Configuration of Bias Generation Circuit
  753
- List of Pins
  755
- Description of Registers
  758
- List of Registers
  758
- Bias Control Register(BIASCON)
  759
- Display Mode Register(DSPMOD)
  761
- Display Control Register(DSPCON)
  762
- Segment Mode Register0 (SEGMOD0)
  763
- Segment Mode Register1 (SEGMOD1)
  765
- Segment Mode Register2 (SEGMOD2)
  767
- Segment Mode Register3 (SEGMOD3)
  769
- Segment Mode Register4 (SEGMOD4)
  771
- Display Register(DSPR00 to DSPR64)
  772
- Description of Operation
  775
- Display Register Segment Map
  775
- Common Output Waveform
  776
- Segment Output Waveform
  778
- Common Output Waveform for LED Drive
  782
- Segment Output Waveform for LED Drive
  784
Chapter 28

788
- On-Chip Debug Function
  788
- General Description
  789
- Features
  790
- Configuration
  791
- List of Pins
  792
- How to Use On-Chip Debug Function
  793
- Precautions
  793
- Operation of Peripheral Circuits During Breaks in the On-Chip Debug Mode
  794
Chapter 29

796
- Safety Function
  796
- General Description
  796
- Features
  797
- Description of Registers
  798
- List of Registers
  798
- RAM Guard Setting Register (RAMGD)
  799
- SFR Guard Setting Register 0 (SFRGD0)
  800
- SFR Guard Setting Register 1 (SFRGD1)
  801
- RAM Parity Setting Register (RASFMOD)
  803
- Communication Test Setting Register (COMFT0)
  804
- MCU Status Interrupt Enable Register (MCINTEL)
  805
- MCU Status Interrupt Register (MCISTATL)
  806
- MCU Status Interrupt Clear Register (MCINTCL)
  807
- Description of Operation
  808
- Communication Function Self-Test
  808
- Unused ROM Area Access Reset Function
  809
- Clock Mutual Monitoring Function
  810
- CRC Calculation
  812
- WDT Counter Read
  812
- Port Output Level Test
  812
- Successive Approximation Type A/D Converter Test
  812
- Clock Backup Function and Its Test
  812
- Appendix A Register List
  
  814
- Appendix B Package Dimensions
  
  838
- Appendix C Instruction Execution Cycle
  
  851
- Appendix D Application Circuit Example
  
  859
- Appendix E List of Notes
  
  860
  - Revision History
    881

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