Specifications

Connectors
EPC-100 Hardware Reference C-8
Floppy Disk Drive Connector
The Floppy disk drive connector is a male 34-pin. The pins and signals are defined in
the following table:
Pin Signal Pin Signal
1
GND
2 DENSEL
3
N.C.
4
N.C.
5
N.C.
6 RATE0
7 Vcc* 8 INDEX
9 Vcc* 10 MTR1
11 Vcc* 12 DS0
13
GND
14 DS1
15
GND
16 MTR0
17
GND
18 DIR
19
GND
20 STEP
21
GND
22 WDATA
23
GND
24 WGATE
25
GND
26 TRK0
27
GND
28 WRPRT
29
GND
30 RDATA
31
GND
32 HDSEL
33
GND
34 DSKCHG
* - Vcc if jumper JP2 is installed (RadiSys floppy
drive)
N.C. if jumper JP2 is not installed.
Table C-11. Floppy Disk Drive Connector.