PIC16F616 Microchip Technology Inc., PIC16F616 Datasheet - Page 135

• Manufacturer Part Number: PIC16F616
• Description: 14-pin Flash-based, 8-bit Cmos Microcontrollers
• Manufacturer: Microchip Technology Inc.

SUBWF
Syntax:
Operands:
Operation:
Status Affected: C, DC, Z
Description:
SWAPF
Syntax:
Operands:
Operation:
Status Affected:
Description:
XORLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
© 2007 Microchip Technology Inc.
Subtract W from f
[ label ] SUBWF f,d
0 ≤ f ≤ 127
d ∈ [0,1]
(f) - (W) → (destination)
Subtract (2’s complement method)
W register from 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’.
C = 0
C = 1
DC = 0
DC = 1
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’ is
‘0’, the result is placed in the W
register. If ‘d’ is ‘1’, the result is
placed in register ‘f’.
The contents of the W register
Exclusive OR literal with W
[ label ] XORLW k
0 ≤ k ≤ 255
(W) .XOR. k → (W)
Z
are XOR’ed with the eight-bit
literal ‘k’. The result is placed in
the W register.
W > f
W ≤ f
W<3:0> > f<3:0>
W<3:0> ≤ f<3:0>
PIC16F610/616/16HV610/616
Preliminary
XORWF
Syntax:
Operands:
Operation:
Status Affected:
Description:
(W) .XOR. (f) → (destination)
Z
Exclusive OR W with f
[ label ] XORWF
0 ≤ f ≤ 127
d ∈ [0,1]
Exclusive OR 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’.
DS41288C-page 133
f,d