Datasheet

 2002 Microchip Technology Inc. DS39597B-page 75
PIC16F72
12.1 Instruction Descriptions
ADDLW Add Literal and W
Syntax: [ label ] ADDLW k
Operands: 0 ≤ k ≤ 255
Operation: (W) + k → (W)
Status Affected: C, DC, Z
Description: The contents of the W register
are added to the eight-bit literal ‘k’
and the result is placed in the W
register.
ADDWF Add W and f
Syntax: [ label ] ADDWF f,d
Operands: 0 ≤ f ≤ 127
d ∈ [0,1]
Operation: (W) + (f) → (destination)
Status Affected: C, DC, Z
Description: Add the contents of the W register
with register ‘f’. If ‘d’ = ‘0’, the
result is stored in the W register. If
‘d’ = ‘1’, the result is stored back
in register ‘f’.
ANDLW AND Literal with W
Syntax: [ label ] ANDLW k
Operands: 0 ≤ k ≤ 255
Operation: (W) .AND. (k) → (W)
Status Affected: Z
Description: The contents of W register are
AND’ed with the eight-bit literal
‘k’. The result is placed in the W
register.
ANDWF AND W with f
Syntax: [ label ] ANDWF f,d
Operands: 0 ≤ f ≤ 127
d ∈ [0,1]
Operation: (W) .AND. (f) → (destination)
Status Affected: Z
Description: AND the W register with register
‘f’. If ‘d’ = ‘0’, the result is stored in
the W register. If ‘d’ = ‘1’, the
result is stored back in register ‘f’.
BCF Bit Clear f
Syntax: [ label ] BCF f,b
Operands: 0 ≤ f ≤ 127
0 ≤ b ≤ 7
Operation: 0 → (f<b>)
Status Affected: None
Description: Bit ‘b’ in register ‘f’ is cleared.
BSF Bit Set f
Syntax: [ label ] BSF f,b
Operands: 0 ≤ f ≤ 127
0 ≤ b ≤ 7
Operation: 1 → (f<b>)
Status Affected: None
Description: Bit ‘b’ in register ‘f’ is set.