mc68hc11e0fnr2 Freescale Semiconductor, Inc, mc68hc11e0fnr2 Datasheet - Page 73

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mc68hc11e0fnr2

Manufacturer Part Number

mc68hc11e0fnr2

Description

Hc11 Microcontrollers

Manufacturer

Freescale Semiconductor, Inc

Datasheet

1.MC68HC11E0FNR2.pdf (242 pages)

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Freescale Semiconductor

BRCLR(opr)

BRSET(opr)

BSET (opr)

CMPA (opr)

Mnemonic

BITA (opr)

BITB (opr)

CLR (opr)

BGT (rel)

BHS (rel)

BLO (rel)

BNE (rel)

BRA (rel)

BRN (rel)

BSR (rel)

BVC (rel)

BVS (rel)

BLE (rel)

BLS (rel)

BLT (rel)

BPL (rel)

BHI (rel)

BMI (rel)

CLRA

CLRB

CBA

CLC

CLV

CLI

(msk)

(rel)

(msk)

(rel)

(msk)

Branch if > Zero

Higher or Same

Branch if ∆ Zero

Branch if < Zero

Compare A to B

Branch if Lower

Branch if Lower

Branch if Minus

Branch if not =

Branch Always

Branch if Bit(s)

Overflow Clear

Clear Carry Bit

Accumulator A

Accumulator B

Clear Overflow

Clear Interrupt

Branch if Plus

Clear Memory

Compare A to

Branch Never

with Memory

with Memory

Overflow Set

Bit(s) Test A

Bit(s) Test B

Subroutine

Operation

Bit(s) Clear

Branch to

Set Bit(s)

Branch if

Branch if

Branch if

Branch if

Branch if

or Same

Memory

Higher

Mask

Clear

Clear

Zero

Byte

Flag

Set

? Z + (N ⊕ V) = 0

? Z + (N ⊕ V) = 1

See Figure 3–2

? (M) • mm = 0

M + mm ⇒ M

? M • mm = 0

Description

? N ⊕ V = 1

? C + Z = 0

? C + Z = 1

? C = 0

? C = 1

? N = 1

? N = 0

? Z = 0

? 1 = 1

? 1 = 0

? V = 0

? V = 1

0 ⇒ M

0 ⇒ C

0 ⇒ A

0 ⇒ B

0 ⇒ V

A – M

A • M

B • M

A – B

0 ⇒ I

Table 4-2. Instruction Set (Sheet 2 of 7)

M68HC11E Family Data Sheet, Rev. 5.1

A

A

A

A

A

B

B

B

B

B

A

B

A

A

A

A

A

Addressing

Mode

REL

REL

REL

IMM

DIR

EXT

IND,X

IND,Y

IMM

DIR

EXT

IND,X

IND,Y

REL

REL

REL

REL

REL

REL

REL

REL

DIR

IND,X

IND,Y

REL

DIR

IND,X

IND,Y

DIR

IND,X

IND,Y

REL

REL

REL

INH

INH

INH

EXT

IND,X

IND,Y

INH

INH

INH

IMM

DIR

EXT

IND,X

IND,Y

18

18

18

18

18

18

18

Opcode

2E

22

24

85

95

A5

A5

C5

D5

E5

E5

2F

25

23

2D

2B

26

2A

20

13

1F

1F

21

12

1E

1E

14

1C

1C

8D

28

29

11

0C

0E

7F

6F

6F

4F

5F

0A

81

91

A1

A1

B5

F5

B1

Instruction

rr

rr

rr

ii

dd

hh

ff

ff

ii

dd

hh

ff

ff

rr

rr

rr

rr

rr

rr

rr

rr

dd

rr

ff

rr

ff

rr

rr

dd

rr

ff

rr

ff

rr

dd

ff

ff

rr

rr

rr

hh

ff

ff

ii

dd

hh

ff

ff

Operand

—

—

—

—

—

—

ll

ll

mm

mm

mm

mm

mm

mm

mm

mm

mm

ll

ll

Cycles

3

3

3

2

3

4

4

5

2

3

4

4

5

3

3

3

3

3

3

3

3

6

7

8

3

6

7

8

6

7

8

6

3

3

2

2

2

6

6

7

2

2

2

2

3

4

4

5

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

S

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

X

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

H

Condition Codes

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

0

I

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

N

∆

∆

∆

∆

0

0

0

∆

Instruction Set

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Z

∆

∆

∆

∆

1

1

1

∆

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

V

∆

∆

0

0

0

0

0

0

0

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

C

∆

∆

0

0

0

0

73

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