Download CAN-USB-Micro Hardware Manual - esd electronics, Inc.
Download CAN-USB-Micro Hardware Manual - esd electronics, Inc.
Download CAN-USB-Micro Hardware Manual - esd electronics, Inc.
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Overview<br />
1. Overview<br />
1.1 Module Description<br />
C<br />
A<br />
N<br />
B<br />
U<br />
S<br />
DSUB9 Enclosure<br />
DSUB9<br />
Male Contacts<br />
CiA ® Pin Assignment<br />
Physical<br />
<strong>CAN</strong> Layer<br />
ISO11898-2<br />
LED<br />
green<br />
LED<br />
red<br />
Power<br />
Supply<br />
3.3 V<br />
<strong>CAN</strong> <strong>Micro</strong>controller<br />
<strong>USB</strong> PWR<br />
<strong>USB</strong> Data<br />
1.0 m <strong>USB</strong> Cable<br />
Figure 1: Block-circuit diagram of the <strong>CAN</strong>-<strong>USB</strong>/<strong>Micro</strong><br />
The <strong>CAN</strong>-<strong>USB</strong>/<strong>Micro</strong> is a very small, low cost <strong>CAN</strong>-<strong>USB</strong> interface for PCs, that fits into a DSUB9<br />
enclosure. The ARM Cortex-M3 micro controller controls the <strong>CAN</strong> data. The non isolated <strong>CAN</strong><br />
interface is powered by <strong>USB</strong>.<br />
The <strong>CAN</strong>-<strong>USB</strong>/<strong>Micro</strong> supports the <strong>USB</strong> 2.0 full-speed interface with data rates up to 12 MBit/s.<br />
<strong>USB</strong> Type A<br />
Connector<br />
Serial line <strong>CAN</strong> interface (SL<strong>CAN</strong>) is used as the firmware interface.<br />
A Windows driver (NT<strong>CAN</strong>-API), with the usage limited to one application at a time, is available for<br />
Windows XP/ Vista / 7 (32/64 Bit).<br />
A Windows driver with full featured NT<strong>CAN</strong>-API support is available as an option.<br />
For Linux operating systems the <strong>CAN</strong>-<strong>USB</strong>/<strong>Micro</strong> is fully supported by the Socket<strong>CAN</strong> project and<br />
the SL<strong>CAN</strong> device driver, that is part of recent Linux kernels.<br />
Page 6 of 36 <strong>Manual</strong> • Doc. No.: C.2068.21 / Rev. 1.1 <strong>CAN</strong>-<strong>USB</strong>/<strong>Micro</strong>
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