MB89850R Просмотр технического описания (PDF) - Fujitsu

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Компоненты Описание

производитель

MB89850R

8-bit Proprietary Microcontroller

Fujitsu 

MB89850R Series

Mnemonic

ADDC A,Ri

ADDC A,#d8

ADDC A,dir

ADDC A,@IX +off

ADDC A,@EP

ADDCW A

ADDC A

SUBC A,Ri

SUBC A,#d8

SUBC A,dir

SUBC A,@IX +off

SUBC A,@EP

SUBCW A

SUBC A

INC Ri

INCW EP

INCW IX

INCW A

DEC Ri

DECW EP

DECW IX

DECW A

MULU A

DIVU A

ANDW A

ORW A

XORW A

CMP A

CMPW A

RORC A

ROLC A

CMP A,#d8

CMP A,dir

CMP A,@EP

CMP A,@IX +off

CMP A,Ri

DAA

DAS

XOR A

XOR A,#d8

XOR A,dir

XOR A,@EP

XOR A,@IX +off

XOR A,Ri

AND A

AND A,#d8

AND A,dir

Table 3 Arithmetic Operation Instructions (62 instructions)

~#

Operation

3 1 (A) ← (A) + (Ri) + C

2 2 (A) ← (A) + d8 + C

3 2 (A) ← (A) + (dir) + C

4 2 (A) ← (A) + ( (IX) +off) + C

3 1 (A) ← (A) + ( (EP) ) + C

3 1 (A) ← (A) + (T) + C

2 1 (AL) ← (AL) + (TL) + C

3 1 (A) ← (A) − (Ri) − C

2 2 (A) ← (A) − d8 − C

3 2 (A) ← (A) − (dir) − C

4 2 (A) ← (A) − ( (IX) +off) − C

3 1 (A) ← (A) − ( (EP) ) − C

3 1 (A) ← (T) − (A) − C

2 1 (AL) ← (TL) − (AL) − C

4 1 (Ri) ← (Ri) + 1

3 1 (EP) ← (EP) + 1

3 1 (IX) ← (IX) + 1

3 1 (A) ← (A) + 1

4 1 (Ri) ← (Ri) − 1

3 1 (EP) ← (EP) − 1

3 1 (IX) ← (IX) − 1

3 1 (A) ← (A) − 1

19 1 (A) ← (AL) × (TL)

21 1 (A) ← (T) / (AL),MOD → (T)

3 1 (A) ← (A) ∧ (T)

3 1 (A) ← (A) ∨ (T)

3 1 (A) ← (A) ∀ (T)

21

(TL) − (AL)

31

(T) − (A)

21

→ C→A

21

C ← A←

TL TH AH N Z V C OP code

– – – + + + + 28 to 2F

– – – ++++

24

– – – ++++

25

– – – ++++

26

– – – ++++

27

– – dH + + + +

23

– – – ++++

22

– – – + + + + 38 to 3F

– – – ++++

34

– – – ++++

35

– – – ++++

36

– – – ++++

37

– – dH + + + +

33

– – – ++++

32

– – – + + + – C8 to CF

– – – ––––

C3

– – – ––––

C2

– – dH + + – –

C0

– – – + + + – D8 to DF

– – – ––––

D3

– – – ––––

D2

– – dH + + – –

D0

– – dH – – – –

01

dL 00 00 – – – –

11

– – dH + + R –

63

– – dH + + R –

73

– – dH + + R –

53

– – – ++++

12

– – – ++++

13

– – – ++–+

03

– – – ++–+

02

22

(A) − d8

32

(A) − (dir)

31

(A) − ( (EP) )

42

(A) − ( (IX) +off)

31

(A) − (Ri)

2 1 Decimal adjust for addition

2 1 Decimal adjust for subtraction

2 1 (A) ← (AL) ∀ (TL)

2 2 (A) ← (AL) ∀ d8

3 2 (A) ← (AL) ∀ (dir)

3 1 (A) ← (AL) ∀ ( (EP) )

4 2 (A) ← (AL) ∀ ( (IX) +off)

3 1 (A) ← (AL) ∀ (Ri)

2 1 (A) ← (AL) ∧ (TL)

2 2 (A) ← (AL) ∧ d8

3 2 (A) ← (AL) ∧ (dir)

– – – ++++

14

– – – ++++

15

– – – ++++

17

– – – ++++

16

– – – + + + + 18 to 1F

– – – ++++

84

– – – ++++

94

– – – ++R–

52

– – – ++R–

54

– – – ++R–

55

– – – ++R–

57

– – – ++R–

56

– – – + + R – 58 to 5F

– – – ++R–

62

– – – ++R–

64

– – – ++R–

65

(Continued)

42

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