PIC16F87T/ML View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16F87T/ML Datasheet PDF : 230 Pages
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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’.
PIC16F87/88
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
instruction 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
instruction is executed. If the
result is ‘0’, a NOP is executed
instead, making it a 2 TCY
instruction.
2002-2013 Microchip Technology Inc.
DS30487D-page 153
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