Huntervp609

USB Driver V2.07

Thurlby Thandar Instruments Ltd. Glebe Road, Huntingdon, Cambridgeshire. PE29 7DR United Kingdom Tel: +44 1480 412451 Fax: +44 1480 450409 Email: info@tti-test.com Web: www.tti-test.com LD400. Zip file containing the.inf file for Windows USB virtual COM ports used on multiple AIM-TTi devices. To use, unzip the files into a new directory on your computer. The Windows installer must be pointed to this directory when the device is plugged in. Beginning with Windows 10, Windows may use its own USB CDC driver automatically.

Hi Greg, I now have added the vendor and product ID to the ftdisio driver and it works like a charm. You were correct that my old 2.6.8 kernel already had this driver. Tti ltd thurlby thandar instruments port devices driver downloads. Cpx400dp labview driver admin j leave a comment the thing is, as for all sales a save image under does not name file correctly sometimes, when i save an image file, firefox does not pick up the name of the file indicated in the address bar. THURLBY THANDAR INSTRUMENTS. Electronic DC Loads - 80A, 80V, 400W. Constant current, resistance, voltage and power transient generator, variable slew rate, soft start. Current monitor output, analogue remote control short term high power mode of up to 600 watts. Thirty non-volatile memories for complete settings.

Zip file containing the .inf file for Windows USB virtual COM ports used on multiple AIM-TTi devices.

To use, unzip the files into a new directory on your computer. The Windows installer must be pointed to this directory when the device is plugged in. Beginning with Windows 10, Windows may use its own USB CDC driver automatically. Functionally this should work fine, but the name of the device will not be present in Device Manager unless the .inf file is used.

This version adds support for the LD400 electronic loads, MX Series power supplies, 1908 Series Multimeters and TGP pulse and universal generators. If your device is working with V2.05 there is no advantage in upgrading to V2.07.

Resource Type: Driver
Link:USB_ARM_VCP_207.zip
See newer version: USB Driver V2.11

The TTi TF930

Thurlby Thandar's TF930¹ is a fine addition to any workbench. It features a USB port, and happily TTi document the commands in the manual.²

However if you connect the TF930 to a Mac, nothing much happens. Happily the System Information system sees the device on the USB bus, but no entries are created in /dev.

FTDI

Although I'm sure there are alternatives, in practice almost all the USB-to-serial converters I've encountered use one of FTDI's chips. Happily the TF930 is no different, but sadly the TTi specific vendor and product IDs aren't supported by the stock driver.

The Internet being what it is though, it turns out that all the details of solving this problem have already been sorted out by someone else. Datafusion Systems have a fine article³ which tells you all you need to know.

In essence:

1. Download and install the virtual COM port drivers⁴ from the FTDI website.
2. Edit System/Library/Extensions/FTDIUSBSerialDriver.kext/Contents/Info.plist and add a record for the TF930. You'll need to know:
   • Vendor ID: 0x103e = 4158
   • Product ID: 0x0442 = 1090
3. Connect the TF930 and enjoy!

Thurlby Thandar Instruments Port Devices Driver Download

A toy program

Here's a little toy program to read data from the device (you'll probably have to change the serial port):

If you run it, you'll see something like this:

Linux

Unsurprisingly you can do something similar on Linux. The relevant crib sheet is the documentation for the ftdi-usb-sio driver.⁵

I think the approved solution is to simply add the device IDs to the driver and recompile, but you can hack things when you load the driver. This worked for me:

References

Thurlby Thandar Instruments Port Devices Driver Download Free

• 1. http://www.ttid.co.uk/products-tti/rf/frequency-counters.htm
• 2. http://tti1.co.uk/downloads/manuals-rf.htm
• 3. http://dfusion.com.au/wiki/tiki-index.php?page=Installing+FTDI+USB+Serial+Driver+on+Mac
• 4. http://www.ftdichip.com/Drivers/VCP.htm
• 5. http://ftdi-usb-sio.sourceforge.net/