2: Description
and Specifications
xPort® Pro Embedded Device Server Integration Guide
8
The xPort Pro also contains the following:
3.3-volt serial interface
All I/O pins are 3.3V tolerant
Ethernet magnetics
Power supply filters
Reset circuit
+1.5V regulator
Crystals and Ethernet LEDs
The xPort Pro re3.3-volt power and is designed to operate in an extended
temperature range (see technical data).
Figure 2-1. Side View of the xPort Pro
xPort Pro Block Diagram
The following drawing is a block diagram of the xPort Pro showing the relationships
of the components.
Figure 2-2. xPort Pro Block Diagram
RJ45
CMOS IO
RESET
+3.3VDC
32-bit CPU
FLASH/SDRAM
MAGNETICS
LEDs
Rx
Tx
PHY