Kontron JRexplus LX, User Manual

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KTD-S0001-0 Page 24 Floppy Drive Interface
JRex
plus
LX
User's Guide
12 Floppy Drive Interface
The floppy drive interface of the JRex plus LX uses a 2.88 MB Super-I/O floppy disk controller and can sup-
port one floppy disk drive with densities that range from 360 kB to 2.88 MB. The controller is 100% IBM
compatible.
12.1 Connector
The floppy disk interface is available on the flat-foil connector X3 (26 pins). This type of connector is often
internally used in notebooks to connect a floppy drive.
Accessories are available for this interface from KONTRON. To connect a standard 3.5” floppy drive use an
adapter cable (ADA-FLOPPY-2, part number 96001-0000-00-0). If you have a slim-line 3.5” floppy drive you
may need a flat-foil cable (KAB-FLOPPY/ MOPS-1, part number 96019-0000-00-0). It also is possible to get
a slim line 3.5” floppy drive with cable (FLOPPY-MOPS-1, part number 96010-0000-00-0).
Header Pin Signal Name Function Pin Signal Name Function
1 VCC
1)
Power +5V 2
/IDX
Index
3 VCC
1)
Power +5V 4
/DR0
Drive select 0
5 VCC
1)
Power +5V 6 /DSKCHG Disk change
7
N.C.
Not connected 8
N.C.
Not connected
9
N.C.
Not connected 10
/MTR0
Motor on 0
11
N.C.
Not connected 12
/FDIR
Direction select
13
N.C.
Not connected 14
/STEP
Step
15
GND
Ground 16
/WDATA
Write data
17 GND Ground 18 /WGATE Write gate
19
GND
Ground 20
/TRK0
Track 0
21 GND Ground 22 /WRTPRT Write protect
23
GND
Ground 24
/RDATA
Read data
1
25 GND Ground 26 /HDSEL Side one select
Note:
1)
To protect the external power lines of peripheral devices make sure that
- the wires have the right diameter to withstand the maximum available current.
- to enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950.