PIC16F88

Manufacturer Part NumberPIC16F88
ManufacturerMicrochip Technology Inc.
PIC16F88 datasheet
 
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PIC16F87/88
IORLW
Inclusive OR Literal with W
Syntax:
[ label ]
IORLW k
Operands:
0
k
255
Operation:
(W) .OR. k
(W)
Status Affected:
Z
Description:
The contents of the W register are
OR’ed with the eight-bit literal ‘k’.
The result is placed in the W
register.
IORWF
Inclusive OR W with f
Syntax:
[ label ]
IORWF
Operands:
0
f
127
d
[0,1]
Operation:
(W) .OR. (f)
(destination)
Status Affected:
Z
Description:
Inclusive OR the W register with
register ‘f’. If ‘d’ = 0, the result is
placed in the W register. If ‘d’ = 1,
the result is placed back in
register ‘f’.
MOVF
Move f
Syntax:
[ label ]
MOVF f,d
Operands:
0
f
127
d
[0,1]
Operation:
(f)
(destination)
Status Affected:
Z
Description:
The contents of register ‘f’ are
moved to a destination dependant
upon the status of ‘d’. If ‘d’ = 0,
the 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.
DS30487C-page 154
MOVLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
MOVWF
f,d
Syntax:
Operands:
Operation:
Status Affected:
Description:
NOP
Syntax:
Operands:
Operation:
Status Affected:
Description:
Move Literal to W
[ label ]
MOVLW k
0
k
255
k
(W)
None
The eight-bit literal ‘k’ is loaded
into W register. The don’t cares
will assemble as ‘0’s.
Move W to f
[ label ]
MOVWF
f
0
f
127
(W)
(f)
None
Move data from W register to
register ‘f’.
No Operation
[ label ]
NOP
None
No operation
None
No operation.
 2005 Microchip Technology Inc.