PIC16F72-E Datasheet, PDF (79/136 Pages) Microchip Technology – 28-Pin, 8-Bit CMOS FLASH Microcontoller with A/D Converter

COMF
Syntax:
Operands:
Operation:
Status Affected:
Description:
Complement f
[ label ] COMF f,d
0 ≤ f ≤ 127
d ∈ [0,1]
(f) → (destination)
Z
The contents of register ‘f’ are
complemented. If ‘d’ = ‘0’, the
result is stored in W. If ‘d’ = ‘1’, the
result is stored back in register ‘f’.
PIC16F72
GOTO
Syntax:
Operands:
Operation:
Status Affected:
Description:
Unconditional Branch
[ label ] GOTO k
0 ≤ k ≤ 2047
k → PC<10:0>
PCLATH<4:3> → PC<12:11>
None
GOTO is an unconditional branch.
The eleven-bit immediate value is
loaded into PC bits <10:0>. The
upper bits of PC are loaded from
PCLATH<4:3>. GOTO is a
two-cycle instruction.
DECF
Syntax:
Operands:
Operation:
Status Affected:
Description:
Decrement f
[ label ] DECF f,d
0 ≤ f ≤ 127
d ∈ [0,1]
(f) - 1 → (destination)
Z
Decrement register ‘f’. If ‘d’ = ‘0’,
the result is stored in the W
register. If ‘d’ = ‘1’, the result is
stored back in register ‘f’.
INCF
Syntax:
Operands:
Operation:
Status Affected:
Description:
Increment f
[ label ] INCF f,d
0 ≤ f ≤ 127
d ∈ [0,1]
(f) + 1 → (destination)
Z
The contents of register ‘f’ are
incremented. If ‘d’ = ‘0’, the result
is placed in the W register. If
‘d’ = ‘1’, the result is placed back
in register ‘f’.
DECFSZ
Syntax:
Operands:
Operation:
Status Affected:
Description:
Decrement f, Skip if 0
[ label ] DECFSZ f,d
0 ≤ f ≤ 127
d ∈ [0,1]
(f) - 1 → (destination);
skip if result = 0
None
The contents of register ‘f’ are
decremented. If ‘d’ = ‘0’, the result
is placed in the W register. If
‘d’ = ‘1’, the result is placed back
in register ‘f’.
If the result is ‘1’, the next instruc-
tion is executed. If the result is ‘0’,
then a NOP is executed instead,
making it a 2 TCY instruction.
INCFSZ
Syntax:
Operands:
Operation:
Status Affected:
Description:
Increment f, Skip if 0
[ label ] INCFSZ f,d
0 ≤ f ≤ 127
d ∈ [0,1]
(f) + 1 → (destination),
skip if result = 0
None
The contents of register ‘f’ are
incremented. If ‘d’ = ‘0’, the result
is placed in the W register. If
‘d’ = ‘1’, the result is placed back
in register ‘f’.
If the result is ‘1’, the next instruc-
tion is executed. If the result is ‘0’,
a NOP is executed instead, making
it a 2 TCY instruction.
© 2007 Microchip Technology Inc.
DS39597C-page 77