Artesyn NITX-300-ET-DVI Installation and Use (August 2014) - Manual (Page 51)

Functional Description
NITX-300-ET-DVI Installation and Use (6806800N97B) 51
4.9 USB Flash
The on-board standard profile USB flash (SSD) header supports the USB flash module which
stores the OS and application software allowing for boot up without a hard disk drive.
USB port 4 is used as the interface. The USB flash uses a 2x5 header with pitch 2.54 mm, the
header signal definition is displayed in the figure below.
4.10 RS-232
There are four UART ports integrated in the Topcliff, one is a full 9-pin RS232 connecting to a
COM header P7. The others are 3-pin RS232 connecting to CH7317A-BF. See
Table 3-10 on
page 39 and Table 3-11 on page 39 .
4.11 CAN bus
A CAN bus is integrated in the Topcliff. The features are:
 Supports CAN protocol Version 2.0B Active
 Supports bit rate up to 1 Mbit/s
 Supports 32 message objects
 Each message object has its own mask (identifier/direction/extended/New Data)
Figure 4-5 USB Flash Connector Pin Definition