PIC16F72-I/SP Microchip Technology Inc., PIC16F72-I/SP Datasheet - Page 79

• Manufacturer Part Number: PIC16F72-I/SP
• Description: 28 PIN, 3.5 KB FLASH, 128 RAM, 22 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F72-I/SP

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 22
• Interface: I2C/SPI
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

COMF
Syntax:
Operands:
Operation:
Status Affected:
Description:
DECF
Syntax:
Operands:
Operation:
Status Affected:
Description:
DECFSZ
Syntax:
Operands:
Operation:
Status Affected:
Description:
 2002 Microchip Technology Inc.
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 T
Complement f
[ label ] COMF
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’.
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’.
CY
instruction.
f,d
GOTO
Syntax:
Operands:
Operation:
Status Affected:
Description:
INCF
Syntax:
Operands:
Operation:
Status Affected:
Description:
INCFSZ
Syntax:
Operands:
Operation:
Status Affected:
Description:
Increment f, Skip if 0
[ label ]
0 ≤ f ≤ 127
d ∈ [0,1]
(f) + 1 → (destination),
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 T
Unconditional Branch
[ label ]
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.
Increment f
[ label ]
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’.
skip if result = 0
CY
GOTO k
INCFSZ f,d
instruction.
INCF f,d
PIC16F72
DS39597B-page 77