PIC16F72-I/SO Microchip Technology Inc., PIC16F72-I/SO Datasheet - Page 82

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

Specifications of PIC16F72-I/SO

• 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 SOIC
• 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

PIC16F72
SUBLW
Syntax:
Operands:
Operation:
Status Affected: C, DC, Z
Description:
SUBWF
Syntax:
Operands:
Operation:
Status Affected: C, DC, Z
Description:
SWAPF
Syntax:
Operands:
Operation:
Status Affected:
Description:
DS39597B-page 80
(f) - (W) → (destination)
Subtract (2’s complement method)
Subtract W from f
[ label ]
0 ≤ f ≤ 127
d ∈ [0,1]
W register from register ‘f’. If
‘d’ = ‘0’, the result is stored in the W
register. If ‘d’ = ‘1’, the result is
stored back in register ‘f’.
Subtract W from Literal
[ label ]
0 ≤ k ≤ 255
k - (W) → (W)
The W register is subtracted (2’s
complement method) from the
eight-bit literal ‘k’. The result is
placed in the W register.
Swap Nibbles in f
[ label ] SWAPF f,d
0 ≤ f ≤ 127
d ∈ [0,1]
(f<3:0>) → (destination<7:4>),
(f<7:4>) → (destination<3:0>)
None
The upper and lower nibbles of
register ‘f’ are exchanged. If
‘d’ = ‘0’, the result is placed in W
register. If ‘d’ = ‘1’, the result is
placed in register ‘f’.
SUBWF f,d
SUBLW k
XORLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
XORWF
Syntax:
Operands:
Operation:
Status Affected:
Description:
Exclusive OR W with f
[ label ] XORWF
0 ≤ f ≤ 127
d ∈ [0,1]
(W) .XOR. (f) → (destination)
Z
Exclusive OR 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’.
(W) .XOR. k → (W)
Z
Exclusive OR Literal with W
[ label ]
0 ≤ k ≤ 255
The contents of the W register
are XOR’ed with the eight-bit
literal ‘k’. The result is placed in
the W register.
 2002 Microchip Technology Inc.
XORLW k
f,d