Introduction; Description - VersaLogic BayCat VL-EPM-31ECP Hardware Reference Manual

Description

The EPM-31 BayCat is a feature-packed single board computer (SBC) designed to support OEM
applications where high reliability and long-term availability are required. Its features include:
 †
Intel Atom
quad, dual, or single core with
processor clock rates up to 1.91 GHz
(Atom E3845)

Integrated IntelGen7 graphics core,
supports DirectX11, Open GL3, and
H.264, MPEG-2 encoding/decoding

Analog and Mini DisplayPort video
outputs

Up to 8 GB DDR3L memory, one
SO-DIMM socket

Two Intel I210-IT-based Ethernet
ports, auto-detect 10Base-T /
100Base-TX / 1000Base-T

One USB 3.0 port and four USB 2.0
ports
The EPM-31 is compatible with popular operating systems such as Microsoft
Windows Embedded, Linux, VxWorks
EPM-31 boards are subjected to complete functional testing and are backed by a limited five-year
warranty. Careful parts sourcing and US-based technical support ensure the highest possible
quality, reliability, service, and product longevity for this exceptional single-board computer
(SBC).
Figure 2 shows the connectors and major components on the top side of the board. Figure 3
shows the connectors and major components on the bottom side of the board.
EPM-31 Hardware Reference Manual
†
"Bay Trail" processor,
†
, and QNX

Introduction


Trusted Platform Module

Two RS-232/422/485 serial ports

Three 8254 timer/counters

24 digital I/O lines (16 on the
EPM-31 board and an additional eight
when using the VL-CBR-4005
paddleboard)

SATA port, 3 Gb/s

Mini PCIe / mSATA socket, supports
Wi-Fi modems, GPS receivers, flash
storage, and other modules

SPX expansion

PC/104 form factor with PC/104-Plus
expansion

Customization available
†
.
1
† †
Windows ,
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