ZiLOG Z16F2810 manuali

Zilog Z16F2810 Manuale Utente (11 pagine)

Marchio: Zilog | Categoria: Sensori | Dimensione: 0.06 MB |

Inglese

Indice

USB Smart Cable

1

LIFE SUPPORT POLICY

2

As used herein

2

Document Disclaimer

2

Revision History

3

Windows XP 32-Bit Systems

7

UM018114-0513 USB Smart Cable

9

User Manual

9

Troubleshooting Tips

10

Customer Support

11

Zilog Z16F2810 Manuale Utente (20 pagine)

Marchio: Zilog | Categoria: Sensori | Dimensione: 0.38 MB |

Inglese

Indice

Z16F Series

1

Development Kit

1

UM020205-0908

2

Revision History

3

Table of Contents

4

Introduction

5

ZNEO Z16F Series Development

6

(MDS) architecture

7

Development Kit Block Diagram

8

ZNEO MEMORY LAYOUT

9

Z16F Series Development Kit

12

User Manual

12

Schematics

16

Z16F2811

17

MEMORY AND MDS INTERFACE

18

FIX for REV C

18

DIS RS232

19

DIS IRDA

19

VCC 3.3V

19

POWER & LOCAL INTERFACES

19

Customer Support

20

Zilog Z16F2810 Manuale Utente (216 pagine)

Marchio: Zilog | Categoria: Sensori | Dimensione: 12.83 MB |

Inglese

Indice

CPU Core

1

UM018809-0611

2

Revision History

3

Table of Contents

5

List of Figures

9

CPU Core

10

User Manual

10

List of Tables

11

Manual Objectives

13

Manual Conventions

14

Bit Numbering

15

Brackets

15

Safeguards

16

Architectural Overview

17

Program Control

18

Processor Block Diagram

18

Fetch Unit

19

Execution Unit

20

Instruction Cycle Time

21

Execution Cycles

22

Control Registers

24

Stack Pointer Overflow

25

Flags Register (FLAGS)

25

Carry Flag

26

Zero Flag

26

Sign Flag

26

Overflow Flag

26

Blank Flag

27

User Flag

27

Master Interrupt Enable Flag

27

Condition Codes

27

CPU Control Register (CPUCTL)

29

Address Space

31

Memory Map

32

Internal Nonvolatile Memory

33

Internal RAM

33

I/O Memory

34

External Memory

34

Endianness

35

Bus Widths

35

LOOP: SUB R5, R7 ;Subtract

37

ZNEO CPU Instruction Classes

38

Operand Addressing

43

Immediate Data

44

Register Addressing

44

Direct Memory Addressing

45

Memory Data Size

46

Resizing Data

47

LD.UB R10, 4(R12)

48

LD.UB R10,4(R12)

49

Using the Stack Pointer (R15)

52

Bit Manipulation

53

Setting Bits (Masked OR)

54

Testing Bits (TM and TCM)

54

Jump Addressing

55

8 –128 to +127

56

Interrupts

57

Interrupt Processing

58

Polled Interrupts

62

Interrupts UM018809-0611

64

System Exceptions

65

Program Counter Overflow

66

Stack Overflow

66

Divide-by-Zero

67

Divide Overflow

67

Illegal Instruction

68

Software Traps

69

Instruction Opcodes

71

0000 0000 0010 dddd

73

Unsigned/Signed extension

73

1111 0000 rrrr rrrr

79

1111 0001 rrrr rrrr

79

1111 0010 0011 0000

79

Instruction Set Reference

81

Miscellaneous Abbreviations

82

Example Description

83

R3=16H, R11=20H, Flag C=1

86

R3=16H, R11=20H, Flag C=0

86

FFFF_B032H=8BF7_47AFH

99

FFFF_B032H=0000_0000H

99

R7=FFFF_B023H, FFFF_B023H=FCH

99

FFFF_B023H=00H

99

C, Z, V, B=0

101

R3=16H, R11=16H, Z=1, C=0

107

Flags Z=1; C, S, V, B=0

107

R3=16H, R11=16H, C=1

107

Flags C, S=1; Z, V, B=0

107

Flags Z, B=1; C, S, V=0

109

Flags C, S, B=1; Z, V=0

109

Flags B=1, C, S, Z, V=0

111

FFFF_B034H=2EH

113

R11=xxxx_xx86H

120

R11=xxxx_xx76H

120

FP=FFFF_B016H

139

R11=FFFF_B02BH

139

R4=0000_0086H, R5=8000_0053H

142

C=1; Z, V, B=0

144

No Operation

146

S=1; Z, V, B=0

164

R3=16H, R11=20H, C=0

167

R3=16H, R11=20H, C=1

167

S, V, B=0

181

1. The one-word instruction

186

R4=FFFF_FFE5H, R5=0000_0005H

197

Unsigned Multiply

200

Numerics

207

Index UM018809-0611

208

UM018809-0611 Index

209

Customer Support

215

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