Board Features; Cpu; System Ram; I/O Interfaces - VersaLogic VL-EBX-38 Hardware Reference Manual

CPU

The EBX-38 uses one of three Intel 4th Generation Atom (formerly "Bay Trail") System-on-Chip
(SoC) processors:

E3845 (quad core)

E3826 (dual core)

E3815 (single core)
Each core contains a 512 KB L2 cache. These processors support Intel 64-bit instructions, AES
Instructions, Execute Disable Bit, and Virtualization Technology. See the
E3800 Product Family Datasheet
Note: If the above link to the datasheet becomes inactive, search the internet for "Intel Bay Trail" or
"E3800" and follow the results to the Intel site and datasheet.

System RAM

The EBX-38 accepts two SO-DIMM memory modules (J9 and J25) with the following
characteristics:

Size

Voltage

Type
Note: Boards are designed for extended temperature use, so the memory refresh rate is always set to
3.9µs (double the standard refresh rate).
Single core processors can only utilize one SO-DIMM (J9).

I/O Interfaces

The EBX-38 board's I/O interfaces and their associated connectors are described in later
chapters as follows:

Mass Storage Interfaces (SATA and microSD), beginning on page 23

Multi-purpose I/O (USB, PCIe Mini Card / mSATA, User I/O), beginning on page 25

Serial Ports, beginning on page 34

Video Interfaces (VGA, LVDS, Mini DisplayPort), beginning on page 37

Network Interfaces (Ethernet), beginning on page 43

Expansion Interfaces (SPX, PC/104), beginning on page 46
EBX-38 Hardware Reference Manual
for a complete description of the CPU.
Up to 16 GB (8 GB per socket), 1066 MHz or 1333 MHz, CPU dependent
1.35 V
DDR3L (VersaLogic VL-MM9 Series modules)

Board Features

3
Intel Atom Processor
14