manuais NEC PD750008

Nec PD750008 Manual do Utilizador (342 páginas)

Marca: Nec | Categoria: Processadores | Tamanho: 1.13 MB |

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Índice

USER'S MANUAL

1

M7 94.11

3

Major Changes

4

CONTENTS

9

LIST OF FIGURES (1/4)

14

LIST OF FIGURES (2/4)

15

LIST OF FIGURES (3/4)

16

LIST OF FIGURES (4/4)

17

LIST OF TABLES (1/2)

18

LIST OF TABLES (2/2)

19

- xii

20

CHAPTER 1 GENERAL

21

1.1 FUNCTION OVERVIEW

22

1.2 ORDERING INFORMATION

23

( )

25

CHAPTER 2 PIN FUNCTIONS

29

Note ( ): µPD75P0016

40

Remark – : Don't care

44

Table 3-1. Addressing Modes

45

Note 1

60

Note 2

61

Data memory

76

Bit accumulator

77

4-bit accumulator

77

8-bit accumulator

77

Lower bits of pair register

79

Upper bits of pair register

79

Lower bits of pair register

81

Saved/restored flag

82

Note For port 7 only

90

Port mode register group A

95

Port mode register group B

95

Port mode register group C

95

Specification contents

102

Internal bus

104

Remarks 1. f

107

107

VSS X1 X2

111

High current

111

VSS XT1 XT2 X1 X2

111

XT2 and XT1 are wired

111

Port 2 input/

116

CLOM0CLOM10CLOM3

116

Note

117

PCL pin output

118

Bit 3 of CLOM

118

Timer start indication bit

135

Operation mode

135

Count register

140

Timer start

140

01 23012

140

SO latch

161

SB0, SB1

174

12345678

174

D7 D6 D5 D4 D3 D2 D1 D0

174

8 9 10 11

175

WUP<-0

189

Generate

191

Write FFH

192

Selector

211

SMP tSMP tSMP tSMP tSMP

212

Interrupt control

220

CHAPTER 7 STANDBY FUNCTION

235

STOP mode release

239

Waveform 

239

Operating mode

242

(low-speed)

242

Operating mode

242

(high-speed)

242

CHAPTER 8 RESET FUNCTION

245

CHAPTER 8 RESET FUNCTION

247

125°C 24 hours

253

CHAPTER 10 MASK OPTION

255

CHAPTER 11 INSTRUCTION SET

257

Accumulator

267

Note 1. Set register B to 0

270

I mode only

271

Notes1, 2

277

Comparison

282

DD = 2.7 to 6.0 V

320

DD = 2.2 to 5.5 V

320

A = –40 to +85 °C

320

APPENDIX B DEVELOPMENT TOOLS

321

EV-9200G-44-G0

326

APPENDIX D INSTRUCTION INDEX

331

APPENDIX E HARDWARE INDEX

337

APPENDIX F REVISION HISTORY

341

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