PI dwrite<7>
PI dwrite<6>
PI dwrite<5>
PI dwrite<4>
PI dwrite<3>
PI dwrite<2>
PI dwrite<1>
PI dwrite<0>
PI addr<3>
PI addr<2>
PI addr<1>
PI addr<0>
PI nwcs<0>
PI nrcs<0>
PI nreset<0>
PO dread<7>
PO dread<6>
PO dread<5>
PO dread<4>
PO dread<3>
PO dread<2>
PO dread<1>
PO dread<0>
1 1 1 1 1 1 1 1 1 1 0 0 1 1 0 X X X X X X X X 
0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 X X X X X X X X 
1 1 1 1 1 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 
0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 X X X X X X X X 
1 1 1 1 1 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 0 0 0 0 0 0 1 0 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 0 0 0 0 0 0 1 1 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 X X X X X X X X 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 X X X X X X X X 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 X X X X X X X X 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 X X X X X X X X 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 0 0 0 0 1 0 0 1 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 0 0 0 0 1 0 1 0 
1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 0 0 0 0 1 0 1 1