MAQ31750AB 데이터 시트보기 (PDF) - Dynex Semiconductor

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MAQ31750AB

High performance MIL-STD-1750 microprocessor

Dynex Semiconductor 

5.3. INSTRUCTION SUMMARY

OPERATION

SINGLE LOAD/STORE

Single Precision Load

Double-Precision Load

Single-Precision Store

Store Non-Negative Constant

Double-Precision Store

Load Multiple Registers

Store Multiple Registers

COMPARE

Single-Precision Compare

Compare Between Limits

Double-Precision Compare

BYTE

Load From Upper Byte

Load From Lower Byte

Store Into Upper Byte

Store Into Lower Byte

Exchange Bytes in Register

MA31750

Mnem.

Format

Opcode Memory Internal

(Ext)

cycles

Cycles

LR

R

81

1

0

LB

B

0X

2

1

LBX

BX

4X 0

2

1

LISP

ISP

82

1

0

LISN

ISN

83

1

0

L

D,DX

80

3

0

LIM

IM,IMX

85

2

0

LI

I,IX

84

4

0

DLR

R

87

1

0

DLB

B

0X

3

1

DLBX

BX

4X 1

3

1

DL

D,DX

86

4

0

DLI

I,IX

88

5

0

STB

B

0X

2

0

STBX

BX

4X 2

2

1

ST

D,DX

90

3

0

STI

I,IX

94

4

0

STC

D,DX

91

3

0

STCI

I,IX

92

4

0

DSTB

B

0X

3

0

DSTX

BX

4X 3

3

1

DST

D,DX

96

4

0

DSTI

I,IX

98

5

0

LM

D,DX

89

3+n

0

STM

D,DX

99

2+n

1

CR

R

F1

1

CB

B

3X

2

CBX

BX

4X C

2

CISP

ISP

F2

1

CISN

ISN

F3

1

C

D,DX

F0

3

CIM

IM

4A A

2

CBL

D,DX

F4

4

DCR

R

F7

1

DC

D,DX

F6

4

0

1

1

1

0

0

0

2.7a

0

0

LUB

D,DX

8B

3

1

LUBI

I,IX

8D

4

1

LLB

D,DX

8C

3

0

LLBI

I,IX

8E

4

0

STUB

D,DX

9B

4

0

SUBI

I,IX

9D

5

0

STLB

D,DX

9C

4

1

SLBI

I,IX

9E

5

1

XBR

S

EC

1

0

Figure 20a: Instruction Summary

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