Oki ML63326 Manuals

Manuals and User Guides for Oki ML63326. We have 1 Oki ML63326 manual available for free PDF download: User Manual

Oki ML63326 User Manual (322 pages)

CMOS 4-bit microcontroller

Brand: Oki | Category: Microcontrollers | Size: 1 MB

Table of Contents
6
Overview
14
Features
16
Function List
20
Block Diagram
21
Pin Configuration
22
Descriptions of the Basic Pin Functions
26
Pin Descriptions
26
Descriptions of the Secondary Pin Functions
31
Unused Pin Processing
33
Basic Timing
34
Basic Timing of CPU Operation
34
Port I/O Basic Timing
34
Interrupt Basic Timing
36
Overview
37
Accumulator (A)
40
Carry Flag (C)
40
Flag Register
40
Registers
40
G Flag (G)
41
Master Interrupt Enable Flag (MIE)
41
Zero Flag (Z)
41
Current Bank Register (CBR), Extra Bank Register (EBR), HL Register (HL), XY Register (XY)
42
Program Counter (PC)
43
RA Registers (RA3, RA2, RA1, RA0)
43
Stack Pointer (SP) and Call Stack
44
Register Stack Pointer (RSP) and Register Stack
45
Memory Spaces
46
Program Memory Space
46
Data Memory Space
47
Memory Space for Voice Synthesis and Character Data
48
External Memory Space
49
Chapter 3 CPU Control Functions

50
Chapter 4 Interrupt (INT326)

58
- Overview
  60
- Interrupt Registers
  62
- Interrupt Sequence
  69
- Interrupt Processing
  69
- Return from an Interrupt Routine
  70
- Interrupt Hold Instructions
  70
Chapter 5 Clock Generator Circuit (OSC)

72
Chapter 6 Time Base Counter (TBC)

84
- Overview
  86
- Time Base Counter Configuration
  86
- Time Base Counter Registers
  87
- Time Base Counter Operation
  88
Chapter 7 Timers (TIMER)

90
- Overview
  92
- Timer Configuration
  92
- Timer Registers
  94
- Timer Operation
  105
- Timer Clock
  105
- Timer Data Registers
  105
- Timer Counter Registers
  105
- Timer Interrupt Requests and Overflow Flags
  106
- Auto-Reload Mode Operation
  107
- Capture Mode Operation
  109
- Frequency Measurement Mode Operation
  112
Chapter 8 100 Hz Timer Counter (100Hztc)

118
- Overview
  118
- 100 Hz Timer Counter Configuration
  118
- 100 Hz Timer Counter Registers
  119
- 100 Hz Timer Counter Operation
  120
Chapter 9 Watchdog Timer (WDT)

122
- Overview
  124
- Watchdog Timer Configuration
  124
- Watchdog Timer Control Register (WDTCON)
  125
- Watchdog Timer Operation
  125
Chapter 10 Ports (INPUT, OUTPUT, I/O PORT)

128
- Overview
  130
- Ports List
  130
- Port 0 (P0.0-P0.3)
  131
- Port 0 Configuration
  131
- Port 0 Registers
  131
- Port 0 External Interrupt Functions (External Interrupt 5)
  134
- Ports 4-7 (P4.0-P4.3, P5.0-P5.3, P6.0-P6.3, P7.0-P7.3)
  136
- Port 4-7 Configuration
  136
- Port 4-7 Registers
  137
- Port 8, Port 9, Port a (P8.0, P8.1, P9.0-P9.3, PA.0-PA.3)
  144
- Port 8, Port 9, Port a Configuration
  144
- Port 8, Port 9, Port a Registers
  145
- Port B (PB.0-PB.3)
  153
- Port B Configuration
  153
- Port B Registers
  154
- Port B External Interrupt Function (External Interrupt 0)
  158
- Port E (PE.0-PE.3)
  159
- Port E Configuration
  159
- Port E Registers
  160
- Port E.3 External Interrupt Function (External Interrupt 2)
  163
- Port F (PF.0-PF.3)
  164
- Port F Configuration
  164
- Port F Registers
  165
- Port F External Interrupt Function (External Interrupt 3)
  169
Chapter 11 External Memory Transfer Function (EXTMEM)

170
Chapter 12 Melody Driver (MELODY63K)

180
- Overview
  182
- Melody Driver Configuration
  182
- Melody Driver Registers
  183
- Melody Circuit Operation
  185
- Tempo Data
  186
- Melody Data
  187
- Melody Circuit Application Example
  190
- Buzzer Circuit Operation
  191
- Melody/Buzzer Output Selector Circuit
  193
- Differences with Voice Synthesis Section Melody/Buzzer Output
  194
Chapter 13 Voice Synthesis

196
- Overview
  198
- Voice Synthesis Section Configuration
  198
- Registers Related to the Voice Synthesis Section
  200
- Voice ROM
  205
- Voice ROM Configuration
  205
- Creation of Voice ROM Store Data
  206
- Voice Synthesis Section Clock Input Frequency
  207
- Operation of the Voice Synthesis Section
  208
- Description of Pins Related to Voice Synthesis
  208
- Phrase Address and Stop Code
  209
- Voice
  210
- Voice Reproduction Method
  210
- 4-Bit ADPCM Method
  210
- 8-Bit Straight PCM Method
  210
- 8-Bit Nonlinear PCM
  210
- Forcible Stopping of Voice Output
  210
- Voice Output Procedure
  211
- Voice Output Duration
  214
- Melody
  215
- Tempo Data
  215
- Melody Data
  217
- Melody Circuit Application Example
  221
- Melody Output Procedure
  222
- Buzzer
  224
- Buzzer Output Procedure
  225
- Example of Connections Made for Extending the Voice Data Area
  226
- Example of Connections Made When Using a Piezoelectric Speaker
  227
Chapter 14 Shift Register (SFT)

228
- Overview
  230
- Shift Register Configuration
  230
- Shift Registers
  231
- Shift Register Operation
  233
- Shift Register Application Example
  235
Chapter 15 LCD Driver (LCD)

236
- Overview
  238
- LCD Driver Configuration
  238
- LCD Driver Registers
  239
- LCD Driver Operation
  242
- Bias Generator (BIAS)
  243
- LCD Driver Output Waveform
  246
Chapter 16 Battery Low Detect Circuit (BLD)

250
- Overview
  252
- Battery Low Detect Circuit Configuration
  252
- Judgment Voltage
  253
- Battery Low Detect Circuit Register
  253
- Battery Low Detect Circuit Operation
  254
Chapter 17 Power Supply Circuit (POWER)

256
- Overview
  258
- Power Supply Circuit Configuration
  258
- Power Supply Circuit Operation
  259
- Appendixes
  260
Appendix A List of Special Function Registers

262
Appendix B Package Dimensions

274
Appendix C Input/Output Circuit Configuration

275
Appendix D Peripheral Circuit Examples

277
Appendix E Electrical Characteristics

282
Appendix F Instruction List

296
Appendix G Mask Option

320

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Oki ML63326 Manuals

Oki ML63326 User Manual (322 pages)

Table of Contents

Chapter 3 CPU Control Functions

Chapter 4 Interrupt (INT326)

Chapter 5 Clock Generator Circuit (OSC)

Chapter 6 Time Base Counter (TBC)

Chapter 7 Timers (TIMER)

Chapter 8 100 Hz Timer Counter (100Hztc)

Chapter 9 Watchdog Timer (WDT)

Chapter 10 Ports (INPUT, OUTPUT, I/O PORT)

Chapter 11 External Memory Transfer Function (EXTMEM)

Chapter 12 Melody Driver (MELODY63K)

Chapter 13 Voice Synthesis

Chapter 14 Shift Register (SFT)

Chapter 15 LCD Driver (LCD)

Chapter 16 Battery Low Detect Circuit (BLD)

Chapter 17 Power Supply Circuit (POWER)

Appendix A List of Special Function Registers

Appendix B Package Dimensions

Appendix C Input/Output Circuit Configuration

Appendix D Peripheral Circuit Examples

Appendix E Electrical Characteristics

Appendix F Instruction List

Appendix G Mask Option

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