*NOTE* Install the above files BEFORE plugging the CAN-4-USB-FX
device in.


You can install the drivers in one of three ways
1) Manually copy the following files to the following directories

CAN4USBFX.inf   	      \windows\inf
C4UFXLDR.SYS in               \windows\system32\drivers
CyUsb.sys                     \windows\system32\drivers

NOTE: These files must go in EXACTLY the directories shown (your 
windows directory might be called something different, that part
is OK, but the sub directories under windows are the ones that
are important, mainly the \system32\drivers directory)

2) Install the TestProgram included with the CAN-4-USB-FX interface.
This program will install the drivers as shown above

3) Include the drivers into your own install software as
located in option #1


Note: The drivers file will contain the latest version of the
C4UFXLD.SYS which contains the firmware for the CAN-4-USB/FX
If you use the TestProgram install, it may or may not install
the latest version of the C4UFXLD.SYS file.  You may have to
copy the latest version manually.  The Drivers file will always
contain the latest version.


Revision History 

Released May 24, 2006	version 1.0

June 23, 2006 fixed timestamp, was running three times too fast V1.1

Aug 2006, fixed issue with manually changing registers where the CAN controller
was being put into and out of configuration mode for every write.  Now the
CAN controller is not put into configuration mode which means if you want
to change some registers (like the bit rate config registers) you have
to put the controller in configuration mode first.  If you are using the
test utility, modify location 00001111 (or any location on bottom row)
and set to 0x80.  You can just click on a cell to modify its contents.
Now the CAN controller is in configuration mode and you can modify the
 registers you need to.  Setting the config register back to 0 will leave
 configuration mode.  version 1.2

Dec 21, 2006, fixed issue where first message to controller returned an
error even though the command had gone through properly. Version 1.3

Apr 20, 2007 removed line that was talking the MCP2515 out of configuration
mode when the Reset command is called by the user.  This means the 2515
won't connect to the CAN bus until the baud rate is set. Version 1.4

May 7, 2007 Fixed error where an RTR error packet would cause an issue with
the MCP2515 reporting the DLC>8 bytes. Version 1.5

May 28, 2007 Fixed restarting issue on certain chipsets and certain versions
of Windows that was causing Windows to come up with USB unknown device.  The
fix was based on the Cypress FX2 errata sheet suggestion. Version 1.6

