14
•
Installations
CN1: Floppy Drive Connector
CN1 is a 34-pin header and will support up to 2.88MB floppy drives.
Signal Name
Pin#
Pin#
Signal Name
Ground 1
2
Drive density
selection
Ground 3
4
No
connect
Ground 5
6
Drive density
selection
Ground 7
8
Index
Ground
9
10
Motor enable 0
Ground
11
12
Drive select 1
Ground
13
14
Drive select 0
Ground
15
16
Motor enable 1
Ground 17
18
Direction
Ground 19
20
Step
Ground 21
22
Write
data
Ground 23
24
Write
gate
Ground 25
26
Track
00
Ground 27
28
Write
protect
Ground 29
30
Read
data
Ground
31
32
Side 1 select
Ground 33
34
Diskette
change
Summary of Contents for NuPRO-775 Series
Page 1: ...NuPRO 775 Series Half Size Socket 370 Pure PCI Industrial SBC User s Guide Recycled Paper ...
Page 2: ......
Page 6: ......
Page 14: ...8 Introduction Figure 1 Layout of key components ...
Page 15: ...Introduction 9 Figure 2 NuPRO 775 Mechanical Drawing ...
Page 19: ...Installations 13 Figure 3 Connector location on the NuPRO 775 ...
