Board Features
EPM-19 Hardware Reference Manual
14
V
ORTEX
86DX2
S
O
C
O
N
-
CHIP
T
EMPERATURE
S
ENSOR
Contact the factory for information on reading and writing to the thermometer circuits.
System RAM
The EPM-19 is equipped with 512 MB or 1 GB of 1.8 V DDR2 memory soldered to the board.
Table 3: Memory Configurations of EPM-19 Board Models
Board Model
Installed Memory Size
Memory Clock
EPM-19SAK — Standard temperature
512 MB
333 MHz
EPM-19SBK — Standard temperature
1 GB
333 MHz
EPM-19EAK — Extended temperature
512 MB
300 MHz
EPM-19EBK — Extended temperature
1 GB
300 MHz
I/O Interfaces
The EPM-19 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 22
Multi-purpose I/O (USB, PCIe MiniCard / mSATA, User I/O), beginning on page 25
Serial Ports, beginning on page 31
Video Interfaces (VGA, LVDS), beginning on page 35
Network Interfaces (Ethernet), beginning on page 42
Expansion Interfaces (SPX, PC/104), beginning on page 45
