PIC16F747 Microchip Technology Inc., PIC16F747 Datasheet - Page 197

• Manufacturer Part Number: PIC16F747
• Description: 28/40/44-pin, 8-bit Cmos Flash Microcontrollers With 10-bit A/d And Nanowatt Technology
• Manufacturer: Microchip Technology Inc.

16.2
ADDLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
ADDWF
Syntax:
Operands:
Operation:
Status Affected:
Description:
ANDLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
ANDWF
Syntax:
Operands:
Operation:
Status Affected:
Description:
 2004 Microchip Technology Inc.
Instruction Descriptions
Add W and f
[ label ] ADDWF
0
d
(W) + (f)
C, DC, Z
Add the contents of the W register
with register ‘f’. If ‘d’ is ‘0’, the
result is stored in the W register. If
‘d’ is ‘1’, the result is stored back
in register ‘f’.
AND W with f
[ label ] ANDWF
0
d
(W) .AND. (f)
Z
AND the W register with register
‘f’. If ‘d’ is ‘0’, the result is stored in
the W register. If ‘d’ is ‘1’, the
result is stored back in register ‘f’.
Add Literal and W
[ label ] ADDLW
0
(W) + k
C, DC, Z
The contents of the W register
are added to the eight-bit literal ‘k’
and the result is placed in the W
register.
AND Literal with W
[ label ] ANDLW
0
(W) .AND. (k)
Z
The contents of W register are
ANDed with the eight-bit literal ‘k’.
The result is placed in the
W register.
f
f
[0,1]
[0,1]
k
k
127
127
255
255
(W)
(destination)
(destination)
(W)
f,d
f,d
k
k
BCF
Syntax:
Operands:
Operation:
Status Affected:
Description:
BSF
Syntax:
Operands:
Operation:
Status Affected:
Description:
BTFSS
Syntax:
Operands:
Operation:
Status Affected:
Description:
BTFSC
Syntax:
Operands:
Operation:
Status Affected:
Description:
Bit Test, Skip if Clear
[ label ] BTFSC f,b
0
0
skip if (f<b>) = 0
None
If bit ‘b’ in register ‘f’ is ‘1’, the next
instruction is executed.
If bit ‘b’ in register ‘f’ is ‘0’, the next
instruction is discarded and a NOP
is executed instead, making this a
2 T
Bit Test f, Skip if Set
[ label ] BTFSS f,b
0
0
skip if (f<b>) = 1
None
If bit ‘b’ in register ‘f’ is ‘0’, the next
instruction is executed.
If bit ‘b’ is ‘1’, then the next
instruction is discarded and a NOP
is executed instead, making this a
2 T
Bit Clear f
[ label ] BCF
0
0
0
None
Bit ‘b’ in register ‘f’ is cleared.
Bit Set f
[ label ] BSF
0
0
1
None
Bit ‘b’ in register ‘f’ is set.
CY
CY
f
b < 7
f
b
f
b
f
b
(f<b>)
(f<b>)
instruction.
instruction.
127
127
PIC16F7X7
7
127
127
7
7
f,b
f,b
DS30498C-page 195