- Global american inc. Network Adapter User's Manual

3301690 CPU Card
21 GND 22 WRITE DATA#
23 GND 24 WRITE GATE#
25 GND 26 TRACK 0#
27 GND 28 WRITE PROTECT#
29 GND 30 READ DATA#
31 GND 32 SIDE 1 SELECT#
33 GND 34 DISK CHANGE#
Table 3-1: FDD Connector Pinouts
Figure 3-2: FDD Connector Location
33