Xinje XD Series User Manual page 127

< Logic OR >
< Logic WXOR >
If use this instruction along with CML instruction, XOR NOT operation could also be
executed.
Example 1:
The 16 bits data is composed by X0~X7, and store in D0.
Transform the state of X0, X1, X2, X3 to 8421 code and store in D0.
Example 2:
Combine the low 8 bits of D0 and D2 to a word.
X0
LDP X0
WAND D0 HFF
WAND D2 HFF
SWAP D12
WOR D10 D12
WAND D0
WAND D2
SWAP
WOR D10
//X0 rising edge
D10
//Logic and, take the low 8 bits of D0 and save in D10
D12
// Logic and, take the low 8 bits of D2 and save in D12
//swap the low 8 bits and high 8 bits of D12
D20
//combine the low 8 bits of D10 and high 8 bits of D12,
and save in D20
126
0 or 0=0 0 or 1=1
1 or 0=1 1 or 1=1
0 xor 0=0 0 xor 1=1
1 xor 0=1 1 xor 1=0
HFF D 10
HFF D 12
D12
D12 D20