INTEDG datasheet(383/478 Pages) MICROCHIP

383 / 478 page

 2010-2012 Microchip Technology Inc.

DS41414D-page 383

PIC16(L)F1946/47

LSLF

Logical Left Shift

Syntax:

[ label ] LSLF

f {,d}

Operands:

 f  127

[0,1]

Operation:

(f<7>)

 C

(f<6:0>)

 dest<7:1>

 dest<0>

Status Affected:

C, Z

Description:

The contents of register ‘f’ are shifted

one bit to the left through the Carry flag.

A ‘0’ is shifted into the LSb. If ‘d’ is ‘0’,

the result is placed in W. If ‘d’ is ‘1’, the

result is stored back in register ‘f’.

LSRF

Logical Right Shift

Syntax:

[ label ] LSRF

f {,d}

Operands:

 f  127

[0,1]

Operation:

 dest<7>

(f<7:1>)

 dest<6:0>,

(f<0>)

 C,

Status Affected:

C, Z

Description:

The contents of register ‘f’ are shifted

one bit to the right through the Carry

flag. A ‘0’ is shifted into the MSb. If ‘d’ is

‘0’, the result is placed in W. If ‘d’ is ‘1’,

the result is stored back in register ‘f’.

MOVF

Move f

Syntax:

[ label ]

MOVF f,d

Operands:

 f  127

 [0,1]

Operation:

(f)

 (dest)

Status Affected:

Description:

The contents of register f is moved to

a destination dependent upon the

status of d. If d = 0,

destination is W register. If d = 1, the

destination is file register f itself. d = 1

is useful to test a file register since

status flag Z is affected.

Words:

Cycles:

Example:

MOVF

FSR, 0

After Instruction

W = value in FSR register

Z= 1

INTEDG 데이터시트(PDF) 383 Page - Microchip Technology

INTEDG 데이터시트(HTML) 383 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

데이터시트 다운로드

링크 URL