+--+
2 -DB0 |oo| < 1 GND
4 -DB1 |oo| 3 GND
6 -DB2 |oo| 5 GND
8 -DB3 |oo| 7 GND
10 -DB4 |oo| 9 GND
12 -DB5 |oo| 11 GND
14 -DB6 |oo| 13 GND
16 -DB7 |oo| 15 GND
18 -DBP |oo| 17 GND
20 GND |oo| 19 GND
22 GND |oo| 21 GND
24 GND |oo++ 23 GND
26 NC(TERMPWR) |oo | 25 NC
28 GND |oo++ 27 GND
30 GND |oo| 29 GND
32 -ATN |oo| 31 GND
34 GND |oo| 33 GND
36 -BSY |oo| 35 GND
38 -ACK |oo| 37 GND
40 -RST |oo| 39 GND
42 -MSG |oo| 41 GND
44 -SEL |oo| 43 GND
46 -C/D |oo| 45 GND
48 -REQ |oo| 47 GND
50 -I/O |oo| 49 GND
+--+