Renesas M16C/6NK manuals

Renesas M16C/6NK User Manual (30 pages)

Brand: Renesas | Category: Networking | Size: 0.34 MB |

English

Table of contents

RSKM16C6NK User’s Manual

1

Table of Contents

2

Chapter 1. Preface

3

Chapter 2. Purpose

4

Chapter 3. Power Supply

5

Chapter 4. Board Layout

6

4.2. Board Dimensions

7

Chapter 5. Block Diagram

8

Chapter 6. User Circuitry

9

6.4. Serial port

10

6.5. LCD Module

11

6.6. Option Links

12

6.7. Oscillator Sources

16

6.8. Reset Circuit

16

Chapter 7. Modes

17

Chapter 9. Headers

19

9.2. Application Headers

21

10.1. Overview

25

10.2. Mode Support

25

10.3. Breakpoint Support

25

10.4. Memory Map

26

User's Manual

30

Renesas M16C/6NK Technical Information (33 pages)

Brand: Renesas | Category: Networking | Size: 0.40 MB |

English

Table of contents

To our customers

1

Renesas Starter Kit

3

Table of Contents

4

Chapter 1. Preface

5

Chapter 2. Purpose

6

Chapter 3. Power Supply

7

Chapter 4. Board Layout

8

4.2. Board Dimensions

9

Chapter 5. Block Diagram

10

Chapter 6. User Circuitry

11

6.4. Serial port

12

6.5. LCD Module

12

6.6. Option Links

13

6.7.Oscillator Sources

19

6.8. Reset Circuit

19

Chapter 7. Modes

20

Chapter 9. Headers

22

9.2. Application Headers

24

10.1. Overview

28

10.2. Mode Support

28

10.3. Breakpoint Support

28

10.4. Memory Map

29

User’s Manual

33

Renesas M16C/6NK Technical Information (412 pages)

Brand: Renesas | Category: Networking | Size: 2.52 MB |

English

Table of contents

To our customers

1

Hardware Manual

3

RENESAS MCU

3

M16C FAMILY / M16C/60 SERIES

3

Blank page

6

How to Use This Manual

7

3. Register Notation

9

Table of Contents

11

__________

12

SFR Page Reference

17

1. Overview

25

1.2 Performance Overview

26

1.3 Block Diagram

28

1.4 Product Information

29

1.5 Pin Assignments

30

M16C/6N Group

33

(M16C/6NM)

33

1.6 Pin Functions

37

3. Memory

42

5. Resets

59

5.2 Software Reset

61

5.3 Watchdog Timer Reset

61

5.5 Internal Space

61

6. Processor Mode

62

6.2 Setting Processor Modes

63

Processor Mode Register 0

64

Processor Mode Register 1

65

7.1 Bus Mode

69

7.1.1 Separate Bus

69

7.1.2 Multiplexed Bus

69

7.2 Bus Control

70

7.2.2 Data Bus

70

7.2.3 Chip Select Signal

70

7.2.1 Address Bus

70

7.2.4 Read and Write Signals

72

7.2.5 ALE Signal

72

7.2.6 RDY Signal

73

HOLD > DMAC > CPU

74

7.2.10 Software Wait

76

8. Clock Generation Circuit

80

Figure 8.2 CM0 Register

82

Figure 8.3 CM1 Register

83

Figure 8.4 CM2 Register

84

Figure 8.5 PCLKR Register

85

CAN0/1 Clock Select Register

86

PLL Control Register 0

87

8.1.1 Main Clock

88

8.1.2 Sub Clock

89

8.1.4 PLL Clock

90

8.2.1 CPU Clock and BCLK

92

8.3 Clock Output Function

92

8.4 Power Control

93

8.4.1 Normal Operating Mode

93

8.4.2 Wait Mode

95

8.4.3 Stop Mode

97

REJ09B0124-0210

100

State after Transition

101

Current State

101

9. Protection

104

10.1 Type of Interrupts

105

10.2 Software Interrupts

106

10.2.2 Overflow Interrupt

106

10.2.3 BRK Interrupt

106

10.3 Hardware Interrupts

107

10.3.1 Special Interrupts

107

10.4.1 Fixed Vector Tables

108

________

109

10.5 Interrupt Control

110

Interrupt Control Register

111

10.5.1 I Flag

112

10.5.2 IR Bit

112

10.5.4 Interrupt Sequence

113

_________

114

10.5.7 Saving Registers

115

10.5.9 Interrupt Priority

116

10.6 INT Interrupt

118

Figure 10.11 IFSR0 Register

119

Figure 10.12 IFSR1 Register

120

Figure 10.13 IFSR2 Register

121

10.7 NMI Interrupt

122

10.8 Key Input Interrupt

122

10.9 CAN0/1 Wake-up Interrupt

122

10.10 Address Match Interrupt

123

11. Watchdog Timer

125

12. DMAC

127

________ ________

128

Figure 12.2 DM0SL Register

129

12.1 Transfer Cycle

132

12.1.4 Effect of RDY Signal

132

12.2 DMA Transfer Cycles

134

12.3 DMA Enable

135

12.4 DMA Request

135

13. Timers

137

13.1 Timer A

139

Up/Down Flag

141

Count Start Flag

141

One-Shot Start Flag

142

Trigger Select Register

142

Clock Prescaler Reset Flag

142

13.1.1 Timer Mode

143

13.1.2 Event Counter Mode

144

13.1.3 One-shot Timer Mode

149

13.2 Timer B

154

13.2.1 Timer Mode

157

13.2.2 Event Counter Mode

158

Figure 13.20

160

Figure 14.2 INVC0 Register

164

Figure 14.3 INVC1 Register

165

Dead Time Timer

166

Timer B2 Register

167

(1) (2) (3)

168

Timer B2 Mode Register

170

15. Serial Interface

173

_______ _______

183

_________ _________

183

Setting in UART Mode

191

15.1.3 Special Mode 1 (I

199

Figure 15.23 I

200

C Mode Block Diagram

200

_______ ________

201

_______ ________ _______

201

Function

202

15.1.4 Special Mode 2

208

Undefined

212

(NOTE 2)

214

(1) Transmit timing

217

(2) Receive timing

217

SIM card

218

(1) Direct format

219

(2) Inverse format

219

15.2 SI/Oi (i = 3 to 6)

220

Bit Symbol

222

15.2.1 SI/Oi Operation Timing

224

15.2.2 CLK Polarity Selection

224

16. A/D Converter

226

A/D Control Register 0

228

A/D Control Register 1

228

A/D Control Register 2

229

A/D Register i (i = 0 to 7)

229

16.1 Mode Description

230

16.1.1 One-shot Mode

230

16.1.2 Repeat Mode

232

16.1.3 Single Sweep Mode

234

16.1.4 Repeat Sweep Mode 0

236

16.1.5 Repeat Sweep Mode 1

238

16.2 Function

240

16.2.2 Sample and Hold

240

Data bus low-order

243

D/A Control Register

244

D/A Register i (i = 0, 1)

244

18. CRC Calculation

245

Figure 18.3 CRC Calculation

246

19. CAN Module

247

19.1.3 CAN SFR Registers

248

19.4 CAN SFR Registers

252

19.5 Operational Modes

258

Module idle

259

Module transmits

259

Module receives

259

19.5.5 Bus Off State

260

CCLKR register

261

CAN module

261

19.8 Bit-rate

262

19.11 Basic CAN Mode

265

19.14 Listen-Only Mode

266

19.15.1 Reception

268

19.15.2 Transmission

269

19.16 CAN Interrupt

270

20. Programmable I/O Ports

271

20.4 PCR Register

272

Figure 20.1 I/O Ports (1)

273

Figure 20.2 I/O Ports (2)

274

Figure 20.3 I/O Ports (3)

275

(inside dotted-line

276

included)

276

not included)

276

Figure 20.5 I/O Ports (5)

277

Figure 20.6 I/O Pins

277

Port P8 Direction Register

278

Port P8 Register

279

Pull-up Control Register 0

280

Pull-up Control Register 1

280

Pull-up Control Register 2

280

Port Control Register

281

21. Flash Memory Version

284

21.1 Memory Map

285

21.1.1 Boot Mode

286

21.2.2 ID Code Check Function

286

Figure 21.2 ROMCP Register

287

21.3 CPU Rewrite Mode

288

21.3.1 EW0 Mode

289

21.3.2 EW1 Mode

289

Power Dissipation Mode

294

21.3.5 Software Commands

297

21.3.6 Data Protect Function

302

21.3.8 Full Status Check

304

21.4 Standard Serial I/O Mode

306

21.4.1 ID Code Check Function

306

Pin Name I/O

307

Description

307

M16C/6N Group (M16C/6NK)

308

(Flash memory version)

308

M16C/6N Group (M16C/6NM)

309

21.5 Parallel I/O Mode

311

21.6 CAN I/O Mode

312

21.6.1 ID Code Check Function

312

_____________

316

(ripple)

318

P-P(ripple)

318

VCC = 5V

319

Gain error

321

Interrupt for

322

(a) Stop mode release

322

or

322

(b) Wait mode release

322

VCC = 5 V

323

VCC = 3.3 V

337

23. Usage Notes

362

23.3 External Clock

364

23.5 Power Control

366

A/D converter

367

D/A converter

367

23.7 Protection

369

23.8 Interrupts

370

23.8.1 Reading Address 00000h

370

23.8.2 Setting SP

370

23.8.3 NMI Interrupt

370

23.8.5 INT Interrupt

371

23.9 DMAC

373

23.10 Timers

374

23.10.1 Timer A

374

23.10.2 Timer B

378

23.12 Serial Interface

381

23.12.2 Special Modes

382

23.12.3 SI/Oi (i = 3 to 6)

383

23.13 A/D Converter

384

23.14 CAN Module

386

23.15 Programmable I/O Ports

391

23.16 Dedicated Input Pin

392

Version MCUs

393

23.19.10 Interrupts

396

23.19.11 How to Access

396

23.19.13 DMA Transfer

396

23.21 Noise

398

Register Index

401

REVISION HISTORY

403

Rev.2.10 Apr 14, 2006

411

Renesas Technology Corp

411

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