User Manuals: Renesas M16C/62P Series Microcomputers

User Manuals: Renesas M16C/62P Series Microcomputers

Manuals and User Guides for Renesas M16C/62P Series Microcomputers. We have 1 Renesas M16C/62P Series Microcomputers manual available for free PDF download: Hardware Manual

Renesas M16C/62P Series Hardware Manual

Renesas M16C/62P Series Hardware Manual (421 pages)

6-BIT SINGLE-CHIP MICROCOMPUTER

Brand: Renesas | Category: Computer Hardware | Size: 5 MB

Table of Contents

Table of Contents
5
1 Overview

16
- Applications
  16
- Performance Outline
  17
- Block Diagram
  20
- Product List
  22
- Pin Configuration
  29
- Pin Description
  40
2 Central Processing Unit (CPU)

45
- Data Registers (R0, R1, R2 and R3)
  45
- Address Registers (A0 and A1)
  46
- Frame Base Register (FB)
  46
- Interrupt Table Register (INTB)
  46
- Program Counter (PC)
  46
- User Stack Pointer (USP) and Interrupt Stack Pointer (ISP)
  46
- Static Base Register (SB)
  46
- Flag Register (FLG)
  46
  - Carry Flag (C Flag)
    46
  - Debug Flag (D Flag)
    46
  - Zero Flag (Z Flag)
    46
  - Stack Pointer Select Flag (U Flag)
    47
  - Processor Interrupt Priority Level (IPL)
    47
  - Reserved Area
    47
24 Precautions

48
3 Memory

48
- Sfr
  48
4 Special Function Register (SFR)

49
5 Reset

55
- Hardware Reset 1
  55
  - Reset on a Stable Supply Voltage
    55
  - Power-On Reset
    55
- Brown-Out Detection Reset (Hardware Reset 2)
  57
- Software Reset
  58
- Watchdog Timer Reset
  58
- Oscillation Stop Detection Reset
  58
- Internal Space
  59
6 Voltage Detection Circuit

60
7 Processor Mode

69
- Types of Processor Mode
  69
- Setting Processor Modes
  70
8 Bus

74
- Bus Mode
  74
  - Separate Bus
    74
  - Multiplexed Bus
    74
- Bus Control
  75
  - Address Bus
    75
  - Data Bus
    75
  - Chip Select Signal
    75
  - Read and Write Signals
    78
  - ALE Signal
    78
  - RDY Signal
    79
  - HOLD Signal
    80
  - 8.2.8 BCLK Output
    80
  - External Bus Status When Internal Area Accessed
    82
  - Software Wait
    83
9 Memory Space Expansion Function

87
- 1-Mbyte Mode
  87
  - Addresses 04000H to 3Ffffh, C0000H to Fffffh
    87
  - Addresses 40000H to Bffffh
    87
10 Clock Generation Circuit

97
- Types of the Clock Generation Circuit
  97
- PLL Frequency Synthesizer
  97
  - Main Clock
    104
  - Sub Clock
    105
  - On-Chip Oscillator Clock
    106
  - PLL Clock
    106
- CPU Clock and Peripheral Function Clock
  108
  - CPU Clock and BCLK
    108
  - Peripheral Function Clock (F1, F2, F8, F32, F1Sio, F2Sio, F8Sio, F32Sio, Fad, Fc32)
    108
- Clock Output Function
  108
- Power Control
  109
  - Normal Operating Mode
    109
  - Wait Mode
    111
  - Stop Mode
    113
- System Clock Protection Function
  117
- Oscillation Stop and Re-Oscillation Detect Function
  118
  - Operation When CM27 Bit = 0 (Oscillation Stop Detection Reset)
    118
  - Operation When CM27 Bit = 0 (Oscillation Stop and Re-Oscillation Detect Interrupt)
    118
- Interrupt
  118
  - How to Use Oscillation Stop and Re-Oscillation Detect Function
    119
11 Protection

120
12 Interrupt

121
- Type of Interrupts
  121
- Software Interrupts
  122
  - Undefined Instruction Interrupt
    122
  - Overflow Interrupt
    122
  - BRK Interrupt
    122
  - INT Instruction Interrupt
    122
  - INT Interrupt
    122
- Hardware Interrupts
  123
  - Special Interrupts
    123
  - Peripheral Function Interrupts
    123
- Interrupts and Interrupt Vector
  124
  - Fixed Vector Tables
    124
  - Relocatable Vector Tables
    125
- Interrupt Control
  126
  - I Flag
    128
  - IR Bit
    128
  - ILVL2 to ILVL0 Bits and IPL
    128
  - Interrupt Sequence
    129
  - Interrupt Response Time
    130
  - Variation of IPL When Interrupt Request Is Accepted
    130
  - Saving Registers
    131
  - Returning from an Interrupt Routine
    133
  - Interrupt Priority
    133
  - 12.5.10 Interrupt Priority Level Select Circuit
    134
- INT Interrupt
  135
- NMI Interrupt
  136
- Key Input Interrupt
  136
- Address Match Interrupt
  137
13 Watchdog Timer

139
- Count Source Protective Mode
  140
14 Dmac

141
- Transfer Cycles
  147
  - Effect of Source and Destination Addresses
    147
  - Effect of BYTE Pin Level
    147
  - Effect of Software Wait
    147
  - Effect of RDY Signal
    147
- DMA Transfer Cycles
  149
- DMA Enable
  150
- DMA Request
  150
- Channel Priority and DMA Transfer Timing
  151
15 Timers

152
- Timer a
  154
  - Timer Mode
    159
  - Event Counter Mode
    161
  - One-Shot Timer Mode
    166
  - Pulse Width Modulation (PWM) Mode
    168
- Timer B
  171
  - Timer Mode
    174
  - Event Counter Mode
    175
  - Pulse Period and Pulse Width Measurement Mode
    177
  - Timer B
    180
16 Three-Phase Motor Control Timer Function

180
- 17. Serial Interface
  191
- Uart
  195
  - Clock Synchronous Serial I/O Mode
    204
  - Clock Asynchronous Serial I/O (UART) Mode
    212
  - Special Mode 2
    230
  - Special Mode 3 (IE Mode)
    235
  - Special Mode 4 (SIM Mode) (UART2)
    237
17 Serial Interface

204
- SI/O3 and SI/O4
  242
  - Si/Oi Operation Timing
    246
- 18. A/D Converter
  248
18 A/D Converter

253
- Mode Description
  253
  - Repeat Mode
    255
  - Single Sweep Mode
    257
  - Repeat Sweep Mode 0
    259
  - Repeat Sweep Mode 1
    261
  - Function
    263
  - Current Consumption Reducing Function
    264
19 D/A Converter

266
20 CRC Calculation

268
21 Programmable I/O Ports

270
- 21. Programmable I/O Ports
  271
- Pull-Up Control Register 0 to Pull-Up Control Register
  271
22 Flash Memory Version

285
- Memory Map
  287
  - Boot Mode
    288
- CPU Rewrite Mode
  290
  - EW0 Mode
    291
  - Software Commands
    301
  - Data Protect Function
    306
  - Full Status Check
    308
- Standard Serial I/O Mode
  310
  - Example of Circuit Application in the Standard Serial I/O Mode
    316
- Parallel I/O Mode
  318
23 Electrical Characteristics

319
- Electrical Characteristics (M16C/62PT)
  361
  - Precautions
    374
    
    Reset
    375
    
    Power Control
    378
    
    Interrupt
    381
    
    Dmac
    384
    
    Timers
    385
    
    Timer B
    387
    
    Serial Interface
    388
  - Uart
    389
    
    A/D Converter
    390
    
    Programmable I/O Ports
    392
    
    Electric Characteristic Differences between Mask ROM and Flash Memory Version Microcomputers
    393
    
    Flash Memory Version
    394
  - Operation Speed
    395
  - DMA Transfer
    396
- Noise
  397

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