IEI Technology Nova-lx, User Manual

Page: 69 / 225

NOVA-LX 5.25” Motherboard
Page 49
Figure 4-8: 34-pin FDD Connector Location
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 REDUCE WRITE
3 GND 4 N/C
5 GND 6 N/C
7 GND 8 INDEX#
9 GND 10 MOTOR ENABLE A#
11 GND 12 N/C
13 GND 14 DRIVE SELECT A#
15 GND 16 N/C
17 GND 18 DIRECTION#
19 GND 20 STEP#
21 GND 22 WRITE DATA#
23 GND 24 WRITE GATE#
25 GND 26 TRACK 0#
27 GND 28 WRITE PROTECT#