14 WIRE -96 160 -208 160
\r
15 WIRE -96 256 -96 160
\r
20 WIRE -96 320 -96 256
\r
21 WIRE 112 320 -96 320
\r
22 WIRE 304 320 224 320
\r
24 WIRE -96 400 -96 320
\r
29 WIRE 160 448 160 400
\r
30 WIRE 160 448 -208 448
\r
36 SYMBOL mux3-1 176 -16 R0
\r
37 WINDOW 0 2 -68 Center 0
\r
38 SYMATTR InstName Xmux_carry1
\r
39 SYMBOL mux3-1 176 288 R0
\r
40 SYMATTR InstName Xmux_sum1
\r
41 SYMBOL tcycle_down 32 256 R0
\r
42 SYMATTR InstName Xcd
\r
43 SYMBOL shift_up 32 400 R0
\r
44 SYMATTR InstName Xsu
\r
45 SYMBOL rd -16 -32 M180
\r
46 WINDOW 0 2 -17 Left 0
\r
47 SYMATTR InstName Xrd
\r
49 WINDOW 0 5 -14 Left 0
\r
50 SYMATTR InstName Xfd
\r