Epson S1C88655 Manuals

Manuals and User Guides for Epson S1C88655. We have 1 Epson S1C88655 manual available for free PDF download: Technical Manual

Epson S1C88655 Technical Manual

Epson S1C88655 Technical Manual (175 pages)

CMOS 8-BIT SINGLE CHIP MICROCOMPUTER

Brand: Epson | Category: Computer Hardware | Size: 3.49 MB

Table of Contents

Table of Contents
5
1 Introduction

9
- Features
  9
- Block Diagram
  10
- Pad Layout
  10
  - Diagram of Pad Layout
    10
  - Pad Coordinates
    11
  - Pad Description
    12
- Mask Option
  13
2 Cpu

15
- Core CPU
  15
  - CPU Model
    15
  - CC (Customized Condition Flag)
    15
- MCU Mode and MPU Mode
  15
  - Mask Option
    15
  - MCU Mode
    16
  - MPU Mode
    16
3 Memory Map

16
- MCU Single Chip Mode
  16
- MCU Expansion Mode
  16
- MPU Expansion Mode
  16
- Internal Memory
  17
  - Program ROM
    17
  - Ram
    17
  - Display Data RAM
    17
  - Font Data ROM
    17
- I/O Memory
  17
4 Power Supply

35
- Operating Voltage
  35
- Internal Power Supply Circuit
  35
- Details of Control Registers
  38
- Precautions
  39
5 Initial Reset

40
6 System Controller and Bus Control

43
- Configuration of External Bus
  43
- Bus Mode and CPU Mode
  44
  - Bus Mode
    44
  - CPU Mode
    45
- Address Decoder (CE) Settings
  46
- WAIT State Settings
  46
- Setting Bus Authority Release Request Signal
  48
- Stack
  48
- Details of Control Registers
  49
- Precautions
  51
7 Interrupt and Standby Status

52
8 Oscillation Circuits

63
- Configuration of Oscillation Circuits
  63
- Mask Option
  63
- OSC3 Oscillation Circuit
  64
- OSC1 Oscillation Circuit
  64
- Switching the CPU Clock
  65
- Clock Output (FOUT)
  66
- Details of Control Registers
  67
- Precautions
  68
9 Output Ports (R Ports)

69
- Configuration of Output Ports
  69
- High Impedance Control
  69
- DC Output
  69
- Details of Control Registers
  70
10 O Ports (P Ports)

72
- Configuration of I/O Ports
  72
- Mask Option
  73
- Input/Output Mode
  74
- Pull-Up Control
  74
- Interrupt Function
  75
- Details of Control Registers
  77
- Precautions
  80
11 Serial Interface

81
- Configuration of Serial Interface
  81
- Switching Terminal Functions
  81
- Transfer Modes
  82
- Clock Source
  83
- Transmit/Receive Control
  84
- Operation of Clock Synchronous Transfer
  85
- Operation of Asynchronous Transfer
  88
- Interrupt Function
  92
- Details of Control Registers
  94
- Precautions
  99
12 Clock Timer

100
- Configuration of Clock Timer
  100
- Interrupt Function
  100
- Details of Control Registers
  102
- Precautions
  103
13 Programmable Timer

104
- Configuration of Programmable Timer
  104
- Operation Mode
  105
- Setting of Input Clock
  107
- Operation and Control of Timer
  107
- Interrupt Function
  109
- Setting TOUT Outputs
  111
- Setting Transfer Rate of Serial Interface
  112
- Setting Clock for LCD Driver Display Timing Generator
  112
- Details of Control Register
  113
- Precautions
  123
14 Watchdog Timer

124
- Configuration of Watchdog Timer
  124
- Mask Option
  124
- Details of Control Register
  125
- Precautions
  125
15 Lcd Driver

126
- Configuration of LCD Driver
  126
- LCD Power Supply
  126
- Display Timing Generator
  127
  - Generating Frame Signal
    127
  - CL, FR Signal Outputs
    129
- Display Data RAM
  129
- Display Control
  132
- Details of Control Registers
  133
- Precautions
  135
16 Supply Voltage Detection (Svd) Circuit

136
- Configuration of SVD Circuit
  136
- SVD Operation
  136
- Details of Control Register
  137
- Precautions
  137
17 Summary of Notes

138
- Notes for Low Current Consumption
  138
- Precautions on Mounting
  139
18 Basic External Wiring Diagram

141
19 Electrical Characteristics

142
- Absolute Maximum Rating
  142
- Recommended Operating Conditions
  142
- DC Characteristics
  143
- Analog Circuit Characteristics
  144
- Power Current Consumption
  146
- AC Characteristics
  147
- Oscillation Characteristics
  151
- Characteristics Curves (Reference Value)
  152
20 Package for Test Samples

159
Appendix A Peripheral Circuit Board for S1C88655

161
- (S5U1C88000P1 + S5U1C88655P2 + S5U1C88655T1)
  161
- Names and Functions of each Part
  161
- Installation
  164
  - Installing S5U1C88655P2 to S5U1C88000P1
    164
  - Installing into the ICE (S5U1C88000H5)
    164
- Connecting to the Target System
  164
- Downloading Circuit Data to the S5U1C88000P1
  166
- Precautions
  166
  - Precaution for Operation
    166
  - Differences from Actual IC
    166
- Product Specifications
  169
  - S5U1C88000P1 Specifications
    169
  - S5U1C88655P2 Specifications
    169
  - S5U1C88655T1 Specifications
    169
Appendix B Using Font Data

170
Appendix C Tcm

171

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