53
Appendix A
A.6 FDD connector (CN9)
Table A.6: FDD connector (CN9)
Pin
Signal
Pin
Signal
1
Vcc(+5V)
14
Step
2
Index
15
GND
3
Vcc(+5V)
16
Write data
4
Drive select
17
GND
5
Vcc(+5V)
18
Write enable
6
Disk change
19
GND
7
NC
20
Track 0
8
NC
21
GND
9
NC
22
Write protect
10
Motor on
23
GND
11
NC
24
Read data
12
Direction
25
GND
13
Density select
26
Side 1 select
Summary of Contents for PPC-154
Page 1: ...PPC 154 Pentium 4 Processor Based Panel PC with 15 Color TFT LCD Display Users Manual...
Page 8: ...PPC 154 User s Manual viii...
Page 12: ...PPC 153 User s Manual xii...
Page 26: ...PPC 154 User s Manual 18...
Page 44: ...PPC 154 User s Manual 36...
Page 49: ...41 Chapter5 5 1 5 Locating connectors Figure 5 2 Connectors on PPC 153 motherboard...
Page 57: ...Appendix A Pin Assignments...