Distributor of VersaLogic Corporation: Excellent Integrated System Limited
Datasheet of VL-EPM-E2A - PC/104-PLUS, ET, 10/100, 1 PORT
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System Features
VL-EPM-E2 Reference Manual
5
H
ARDWARE
A
SSEMBLY
The VL-EPM-E2 uses both PC/104-
Plus
(PCI + ISA) connectors so that the module can be
installed in PCI stack position 0-3. As shipped, the VL-EPM-E2 is configured for position 0 (first
on the stack adjacent to the CPU board). Make sure that jumper V1 matches the chosen stack
position (see Jumper Summary). PC/104 (ISA) modules must not be positioned between the VL-
EPM-E2 and any PC/104-
Plus
(PCI + ISA) modules on the stack.
The entire assembly can sit on a table top or be secured to a base plate. When bolting the unit
down, make sure to secure all four standoffs to the mounting surface to prevent circuit board
flexing. Standoffs are secured to the top circuit board using four pan head screws. Standoffs and
screws are available as part number VL-HDW-105 (metric thread) or VL-HDW-106 (English
thread).
An extractor tool is available (part number VL-HDW-20
3
) to separate modules from the stack.
Use caution when using the extractor tool not to damage any board components.
S
TACK
A
RRANGEMENT
E
XAMPLE
The figure below shows the VL-EPM-E2 installed on the bottom of the PC/104-
Plus
stack. The
module can be installed in slots 0-3. Jumper block V1 must be configured to match the module's
stack position.
Figure 2. Stack Arrangement Example
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