PIC16C765 Microchip Technology Inc., PIC16C765 Datasheet - Page 117

• Manufacturer Part Number: PIC16C765
• Description: 8-bit Cmos Microcontrollers With Usb
• Manufacturer: Microchip Technology Inc.

COMF
Syntax:
Operands:
Operation:
Status Affected:
Description:
DECF
Syntax:
Operands:
Operation:
Status Affected:
Description:
DECFSZ
Syntax:
Operands:
Operation:
Status Affected:
Description:
2000 Microchip Technology Inc.
Decrement f, Skip if 0
[ label ] DECFSZ f,d
0
d
(f) - 1
skip if result = 0
None
The contents of register ’f’ are
decremented. If ’d’ is 0, the result
is placed in the W register. If ’d’ is
1, the result is placed back in reg-
ister ’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 2T
Complement f
[ label ] COMF
0
d
(f)
Z
The contents of register ’f’ are
complemented. If ’d’ is 0, the
result is stored in W. If ’d’ is 1, the
result is stored back in register ’f’.
Decrement f
[label] DECF f,d
0
d
(f) - 1
Z
Decrement register ’f’. If ’d’ is 0,
the result is stored in the W regis-
ter. If ’d’ is 1, the result is stored
back in register ’f’.
f
f
f
[0,1]
[0,1]
[0,1]
(destination)
127
127
127
(destination);
(destination)
CY
instruction.
f,d
Preliminary
GOTO
Syntax:
Operands:
Operation:
Status Affected:
Description:
INCF
Syntax:
Operands:
Operation:
Status Affected:
Description:
INCFSZ
Syntax:
Operands:
Operation:
Status Affected:
Description:
PIC16C745/765
Increment f, Skip if 0
[ label ]
0
d
None
The contents of register ’f’ are
incremented. If ’d’ is 0, the result is
placed in the W register. If ’d’ is 1,
the result is placed back in regis-
ter ’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 2T
Unconditional Branch
[ label ]
0
k
PCLATH<4:3>
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.
(f) + 1
Increment f
[ label ]
0
d
(f) + 1
Z
The contents of register ’f’ are
incremented. If ’d’ is 0, the result
is placed in the W register. If ’d’ is
1, the result is placed back in reg-
ister ’f’.
skip if result = 0
k
f
f
[0,1]
CY
[0,1]
PC<10:0>
127
127
instruction.
2047
(destination),
(destination)
GOTO k
INCFSZ f,d
INCF f,d
DS41124C-page 117
PC<12:11>