HCS12 datasheet(109/452 Pages) FREESCALE

109 / 452 page

S12CPUV2 Reference Manual, Rev. 4.0

Freescale Semiconductor

109

Operation:

(B)

• (M) ⇒ B

Description:

Performs logical AND between the content of memory location M and the

content of accumulator B. The result is placed in B. After the operation is

performed, each bit of B is the logical AND of the corresponding bits of M

and of B before the operation began.

ANDB

Logical AND B

ANDB

CCR Details:

HIN

––––

∆∆

–

N: Set if MSB of result is set; cleared otherwise

Z: Set if result is $00; cleared otherwise

V: 0; cleared

Source Form

Address

Mode

Object Code

Access Detail

HCS12

M68HC12

ANDB #opr8i

ANDB opr8a

ANDB opr16a

ANDB oprx0_xysp

ANDB oprx9,xysp

ANDB oprx16,xysp

ANDB [D,xysp]

ANDB [oprx16,xysp]

IMM

DIR

EXT

IDX

IDX1

IDX2

[D,IDX]

[IDX2]

C4 ii

D4 dd

F4 hh ll

E4 xb

E4 xb ff

E4 xb ee ff

E4 xb

E4 xb ee ff

rPf

rPO

rPf

rPO

frPP

fIfrPf

fIPrPf

rfP

rOP

rfP

rPO

frPP

fIfrfP

fIPrfP

HCS12 数据表(PDF) 109 Page - Freescale Semiconductor, Inc

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