Difference between revisions of "TechnoTrend TT-connect CT2-4650 CI"

From LinuxTVWiki
Jump to: navigation, search
m (Driver support)
m (Firmware)
Line 45: Line 45:
 
==Firmware==
 
==Firmware==
  
 +
The firmware for the tuner is the same as for [[TechnoTrend TT-TVStick CT2-4400#Firmware]]
 +
 +
The demodulator needs a firmware that can be extracted from the Windows drivers.
 +
File ttConnect4650_64.sys should be extracted from
 +
[http://www.tt-downloads.de/bda-treiber_4.1.0.4.zip|the driver package] (MD5 sum below).
 +
 +
<pre>
 +
3464bfc37a47b4032568718bacba23fb  ttConnect4650_64.sys
 +
</pre>
 +
 +
Then the firmware can be extracted:
 +
<pre>
 +
dd if=ttConnect4650_64.sys ibs=1 skip=273376 count=6424 of=dvb-demod-si2168-a20-01.fw
 +
</pre>
  
 
==IR Remote Control==
 
==IR Remote Control==

Revision as of 11:20, 5 August 2014

A combined DVB-C, DVB-T and DVB-T2 USB 2.0 device from TechnoTrend. The device has a CI slot.

Overview/Features

Components Used

  • USB interface: Cypress CY7C68013A-56LTXC
  • Demodulator: Silicon Labs Si2168-A20
  • Tuner: Silicon Labs Si2158-A20
  • CI chip: CIMaX SP2HF

Driver support

Manufacturer provides non open source drivers: http://engl.technotrend.eu/2959/PC_Products.html Open source drivers under development.

USB ID:

Bus 002 Device 004: ID 0b48:3012 TechnoTrend TT-connect CT2-4650 CI

Log:

[136379.834630] dvb-usb: TechnoTrend TT-connect CT2-4650 CI successfully deinitialized and disconnected.
[136379.859951] dvb-usb: found a 'TechnoTrend TT-connect CT2-4650 CI' in warm state.
[136379.859979] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[136379.860109] DVB: registering new adapter (TechnoTrend TT-connect CT2-4650 CI)
[136380.066503] i2c i2c-0: Added multiplexed i2c bus 1
[136380.066505] si2168 0-0064: si2168: Silicon Labs Si2168 successfully attached
[136380.069052] si2157 1-0060: si2157: Silicon Labs Si2157/Si2158 successfully attached
[136380.283682] sp2 0-0040: CIMaX SP2 successfully attached
[136380.283688] usb 1-1.3.3: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2168)...
[136380.284024] Registered IR keymap rc-tt-1500
[136380.284126] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3.3/rc/rc0/input27
[136380.284160] rc0: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3.3/rc/rc0
[136380.284162] dvb-usb: schedule remote query interval to 150 msecs.
[136380.284163] dvb-usb: TechnoTrend TT-connect CT2-4650 CI successfully initialized and connected.
[136380.284177] usbcore: registered new interface driver dvb_usb_cxusb
[136386.529709] dvb_ca adapter 0: DVB CAM detected and initialised successfully

Firmware

The firmware for the tuner is the same as for TechnoTrend TT-TVStick CT2-4400#Firmware

The demodulator needs a firmware that can be extracted from the Windows drivers. File ttConnect4650_64.sys should be extracted from driver package (MD5 sum below).

3464bfc37a47b4032568718bacba23fb  ttConnect4650_64.sys

Then the firmware can be extracted:

dd if=ttConnect4650_64.sys ibs=1 skip=273376 count=6424 of=dvb-demod-si2168-a20-01.fw

IR Remote Control

The supplied remote control is supported by the driver.

Known issues

External Links