Datasheet

PIC16F527
DS41652A-page 80 Preliminary  2012 Microchip Technology Inc.
SWAPF Swap Nibbles in f
Syntax: [ label ] SWAPF f,d
Operands: 0  f  31
d  [0,1]
Operation: (f<3:0>)  (dest<7:4>);
(f<7:4>)  (dest<3:0>)
Status Affected: None
Description: The upper and lower nibbles of
register ‘f’ are exchanged. If ‘d’ is
‘0’, the result is placed in W
register. If ‘d’ is ‘1’, the result is
placed in register ‘f’.
TRIS Load TRIS Register
Syntax: [ label ] TRIS f
Operands: f =
6
Operation: (W)  TRIS register f
Status Affected: None
Description: TRIS register ‘f’ (f = 6, 7 or 8) is
loaded with the contents of the W
register
XORLW Exclusive OR literal with W
Syntax:
[ label ]XORLW k
Operands: 0 k 255
Operation: (W) .XOR. k W)
Status Affected: Z
Description: The contents of the W register are
XOR’ed with the eight-bit literal ‘k’.
The result is placed in the W
register.
XORWF Exclusive OR W with f
Syntax: [ label ] XORWF f,d
Operands: 0  f  31
d  [0,1]
Operation: (W) .XOR. (f) dest)
Status Affected: Z
Description: 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’.