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9 usb flash, 10 rs-232, 11 can bus – Artesyn NITX-315/NITX-315-ET Installation and Use (August 2014) User Manual

Page 63: 9 usb flash 4.10 rs-232 4.11 can bus, Figure 4-5, Usb flash connector pin definition

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Functional Description

NITX-315/NITX-315-ET Installation and Use (6806800L71D)

63

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 3-13 on

page 48

and

Table 3-14 on page 49

.

4.11 CAN bus

A CAN bus 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