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2

DRIVERS

In this chapter, we will discuss drivers installation, drivers
updating and specific COM port setting requirements. 

2.1

Drivers Installation

2.1.1 Windows operation

system

The  driver  installation  runs  automatically  from  Windows
Update. In case the computer is not on the internet, it is
possible  to  download  the  drivers  from  FTDI  corp.
(

www.ftdichip.com

 and  install  them  manually  in  the

device manager. 

Notes:

 

It is possible to set up the converter COM port number in
the control panels. 

Windows 7 and newer

With  Windows 7  operation  system  drivers  are  installed
automatically  from  Microsoft  update  server  every  time
the UCAB232 converter has been inserted into USB port.
The successful installation is indicated by a message. 

Fig.3: Drivers installation

Windows XP

When  a  new  device  has  been  detected  by  operating
system it  is necessary  to agree searching the drivers on
the  Windows  Update  and  continue  with  automatic
installation. The installation continues then in two steps,
first  the  converter  driver  and  then  the  virtual COM port
driver  are  being  installed.  After  the  installation  the
UCAB232 converter is ready for use. 

2.1.2 Linux operation

system

LINUX  kernel  2.6.31  or  newer  includes  required  drivers
and there is no need to install them. If you use operation
system based on that kernel, the UCAB232 converter will
simply  start  to work when it  has been inserted into USB
port. 

2.2

Drivers Update

UCAB232  is  based  on  FTDI  IC,  FTDI  Chip  company

www.ftdichip.com

 steadily  updates  drivers  for  their  ICs.

To keep your drivers updated follow this chapter. 

2.2.1 Windows 7

Signed  drivers  are  automatically  downloaded  from
Microsoft update server when the UCAB232 converter has
been inserted into USB port. Every time operation system

Summary of Contents for UCAB232

Page 1: ...UCAB232 Reference Manual RS 232 interface for USB...

Page 2: ...support asix net sales asix net ASIX s r o reserves the right to make changes to this document the latest version of which can be found on the Internet ASIX s r o renounces responsibility for any dam...

Page 3: ...ternal influences 1 4 4 6 1 5 Technical Specification 6 Absolute Maximum Ratings 1 5 1 6 Operating Specifications 1 5 2 DRIVERS 7 2 7 2 1 Drivers Installation 7 Windows operation system 2 1 1 Windows...

Page 4: ...ation proprietary ID can be used Low power consumption USB suspend mode Cable length 1 m 1 3 Quick Start It is necessary to install drivers before first use 1 3 1 Windows Please insert USB plug connec...

Page 5: ...data rate is within the range of 300 Baud to 250 kBaud The UCAB232 converter allows to communicate typically over 500 kBaud However this data rate is not guaranteed and could depend on temperature and...

Page 6: ...typ 1 5V InputTresholdHighRS 232 max 2 4V typ 1 8V OutputvoltageSwing1 min 5V typ 5 4V Short circuittolerance Nolimit Short circuitcurrent maximum 60mA Operatingsystem Windows2 32 64 bit Linux1 5 032...

Page 7: ...XP When a new device has been detected by operating system it is necessary to agree searching the drivers on the Windows Update and continue with automatic installation The installation continues the...

Page 8: ...signed COM port number by operating system The COM port number can be found and or changed in Control Panel Device Manager Ports If the RS 232 connected device does not reply LED indicator does not bl...

Page 9: ...PID which are originally set to 0403 6001 to customer numbers and write these numbers with the FT_PROG utility to the converter EEPROM Before a modification of EEPROM it is advisable to create a back...

Page 10: ...Page 10 3 Document history Document revision Modificationsmade 2014 05 30 Newlycreateddocument 2014 06 11 Driverssectionupdated...

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