Table of Contents
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C
F
ONNECTOR
The table below notes the function of each connector, as well as mating connectors and cables,
and the page where a detailed pinout or further information is available.
Note:
VersaLogic adapter cables for the EPM-4 are available in RoHS compliant and
RoHS noncompliant versions. Compliance or noncompliance is indicated by the
part number prefix. "CBR" indicates RoHS compliance. "CBL" indicates RoHS
noncompliance. For applications that require RoHS compliance, use only the RoHS
compliant ("CBR" version). Availability of RoHS noncompliant cables may be
limited.
Connector
Function
J1
PC/104-Plus
J2
LPT / Floppy
J3
PLD Reprogramming
Port (Factory use Only)
J4
Ethernet
J5
CompactFlash Type I & II
J6
IDE Interface
COM Ports, Keyboard,
J7
Mouse, GP Timer inputs,
Power LED, Push-button
reset, PC speaker, LED
J8
Main Power Input
J9
PC/104
‡
Relative to lower left hand mounting hole. See page 17.
EPM-4 Reference Manual
I
UNCTIONS AND
NTERFACE
Table 1: Connector Functions and Interface Cables
Mating
Connector
AMP 1375799-1
FCI 89947-720
DB-25 to floppy
__
RJ45
__
FCI 89947-144 (IDC)
FCI 89947-350LF
Berg 69176-010 (Housing) +
Berg 47715-000 (Pins)
AMP 1375795-2
C
ABLES
Transition
Cable
__
CBL/CBR-2003
12" 2mm latching LPT
CBL/CBR-2501
Floppy adapter cable
__
__
__
CBL/CBR-4404
12" 2mm IDE cable
CBL/CBR-4405
2mm to 0.1" adapter
CBL/CBR-5009A
12" 2mm latching 50-
pin to 50-pin
CBL/CBR-1008
Interface from industry
standard ATX power
supply
__
__
External Connectors
Cable
Pin 1 Location
‡
Description
Page
X Coord. Y
__
34
.450
31
-0.071
__
__
.450
__
32
3.935
__
28
__
28
3.050
29
3.265
24
.0250
34
.050
Reference – 21
Coord.
3.139
2.465
2.525
2.545
__
2.247
2.270
-0.050
0.200
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