Echelon Neuron - Manual (Page 204)

pushd #d’50 ; (d’50, 0, d’44, 1)
call _sub16s ; (d’250, 0)
_xor16 (Exclusive OR, 16 Bit)
This function returns the bitwise exclusive OR (XOR) of two 16-bit values.
Stack Transformation: (a(2), b(2) -- a(2) ^ b(2))
Location: Near
Registers Affected: None
Example:
This example determines h’1234 XOR h’4321.
pushd #h’1234 ; (h’34, h’12)
pushd #h’4321 ; (h’21, h’43, h’34, h’12)
call _xor16 ; (h’15, h’51)
194 System-Provided Functions