Epson S1C6S3N2 Manuals

Manuals and User Guides for Epson S1C6S3N2. We have 1 Epson S1C6S3N2 manual available for free PDF download: Technical Manual

Epson S1C6S3N2 Technical Manual

Epson S1C6S3N2 Technical Manual (270 pages)

CMOS 4-BIT Single Chip Microcomputer

Brand: Epson | Category: Microcontrollers | Size: 1.52 MB

Table of Contents

Table of Contents

9
- Chapter 1 Overview
  
  13
  - Configuration
    13
  - 1.2 Features
    14
  - Block Diagram
    15
  - Pin Layout Diagram
    16
  - 1.5 Pin Description
    17
- Chapter 2 Power Supply and Initial Reset
  
  18
- Chapter 3 Cpu, Rom, Ram
  
  25
  - Cpu
    25
  - 3.2 Rom
    26
  - Ram
    27
- Chapter 4 Peripheral Circuits and Operation
  
  28
  - Memory Map
    28
  - Resetting Watchdog Timer
    36
    
    Configuration of Watchdog Timer
    36
    
    Mask Option
    36
    
    Control of Watchdog Timer
    37
    
    Programming Note
    37
  - Oscillation Circuit
    38
    
    OSC1 Oscillation Circuit
    38
    
    OSC3 Oscillation Circuit
    38
    
    Configuration of Oscillation Circuit
    40
    
    Control of Oscillation Circuit
    41
    
    Programming Notes
    42
  - Input Ports (K00-K03, K10
    43
    
    Configuration of Input Ports
    43
    
    Differential Registers and Interrupt Function
    44
    
    Mask Option
    46
    
    Control of Input Ports
    47
    
    Programming Notes
    49
  - Output Ports (R00-R03, R10-R13
    52
    
    Configuration of Output Ports
    52
    
    Mask Option
    52
    
    Control of Output Ports
    55
    
    Programming Note
    57
  - I/O Ports (P00-P03, P10-P13
    58
    
    Configuration of I/O Ports
    58
    
    I/O Control Register and I/O Mode
    59
    
    Mask Option
    59
    
    Control of I/O Ports
    60
    
    Programming Notes
    62
  - LCD Driver (COM0-3, SEG0-37
    63
    
    Configuration of LCD Driver
    63
    
    Switching between Dynamic and ALL off
    68
    
    Mask Option (Segment Allocation
    69
    
    Control of LCD Driver
    71
    
    Programming Notes
    72
  - Clock Timer
    73
    
    Configuration of Clock Timer
    73
    
    Interrupt Function
    74
    
    Control of Clock Timer
    75
    
    Programming Notes
    77
  - Stopwatch Counter
    78
    
    Configuration of Stopwatch Counter
    78
    
    Count-Up Pattern
    79
    
    Interrupt Function
    80
    
    Control of Stopwatch Counter
    81
    
    Programming Notes
    84
  - Event Counter
    85
    
    Configuration of Event Counter
    85
    
    Operation of Event Counter
    85
    
    Mask Option
    85
    
    Control of Event Counter
    87
    
    Programming Note
    88
  - Analog Comparator
    89
    
    Configuration of Analog Comparator
    89
    
    Operation of Analog Comparator
    89
    
    Control of Analog Comparator
    90
    
    Programming Notes
    91
  - Supply Voltage Detection (SVD) Circuit and Heavy Load Protection Function
    92
    
    Configuration of SVD Circuit
    92
    
    Heavy Load Protection Function
    93
    
    Detection Timing of SVD Circuit
    94
    
    Control of SVD Circuit
    96
    
    Programing Notes
    98
  - 4.13 Interrupt and HALT
    100
    
    Interrupt Factors
    102
    
    Specific Masks and Factor Flags for Interrupt
    103
    
    Interrupt Vectors
    104
    
    Control of Interrupt and HALT
    105
    
    Programming Notes
    108
- Chapter 5 Summary of Notes
  
  109
- Chapter 7 Electrical Characteristics
  
  119
- Chapter 8 Package
  
  136
  - Plastic Package
    136
  - 8.2 Ceramic Package for Test Samples
    138
- Chapter 9 Pad Layout
  
  139
  - Diagram of Pad Layout
    139
  - 9.2 Pad Coordinates
    140
Table of Contents

143
- Block Diagram
  147
- Chapter 2 Program Memory
  148
- Program Memory Map
  148
- Programming Notes
  149
- Chapter 3 Data Memory
  150
- Data Memory Map
  150
- Programming Notes
  151
- RAM Map
  151
- 3.4 I/O Memory Map
  152
- Chapter 4 Interrupt and Halt
  158
- 4.1 Control of Interrupt and HALT
  159
- Generation of Interrupt
  161
- Example of Main Routine: Entering HALT
  162
  - And Waiting for Reactivation by Interrupt
    162
- Interrupt Vector Map
  163
- Example of Interrupt Vector Processing
  164
- 4.6 Programming Notes
  167
- Chapter 5 Peripheral Circuits
  168
- Watchdog Timer
  168
  - Watchdog Timer Memory Map
    168
  - Example of Reset Processing for Watchdog Timer
    169
  - Programming Note
    170
- Osc3
  171
  - OSC3 Memory Map
    171
  - Example of Using OSC3
    172
  - Programming Notes
    173
- Supply Voltage Detection (SVD) Circuit and Heavy Load Protection Function
  174
- Output Ports (R00-R03, R10-R13
  186
  - Output Port Memory Map
    186
  - Example of Using Output Ports
    188
  - Programming Note
    194
- LCD Driver
  195
  - Segment Data Memory Map
    195
  - Example of Control Program for LCD Segment Output
    196
  - LCD Driver Memory Map
    203
  - Programming Notes
    203
- Clock Timer
  204
  - Clock Timer Memory Map
    204
  - Example of Using Clock Timer
    205
  - Timer Interrupt Memory Map
    208
  - Clock Timer Timing Chart
    209
  - Example of Using Timer Interrupt
    209
  - Programming Notes
    214
- Input Ports (K00-K03, K10
  215
  - Input Port Memory Map
    215
  - Example of Using Input Ports
    217
  - Programming Notes
    226
- I/O Ports
  228
  - I/O Port Memory Map
    228
  - Example of Program for I/O Ports
    229
  - Programming Notes
    232
- Stopwatch Counter
  233
  - Stopwatch Counter Memory Map
    233
  - Example of Program for Stopwatch Counter
    234
  - Stopwatch Interrupt Memory Map
    236
  - Stopwatch Counter Timing Chart
    237
  - Example of Program for Stopwatch Interrupt
    238
  - Programming Notes
    242
- Event Counter
  243
  - Event Counter Memory Map
    243
  - Example of Program for Event Counter
    244
  - Programming Note
    245
- Analog Comparator
  246
  - Analog Comparator Memory Map
    246
  - Example of Program for Analog Comparator
    247
  - Programming Notes
    248
- Chapter 6 Initial Reset
  
  249
  - Internal Status at Initial Reset
    249
  - Example of Initialize Program
    250
  - Chapter 7 Summary of Notes
    252
  - Chapter 8 Cpu
    259
  - S1C6S3N2 Restrictions
    259
  - Instruction Set
    259
- Appendix
  
  265
  - Table of Cross Assembler Pseudo-Instructions
    265
  - Table of ICE Commands
    266

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