TechnoTrend TT-connect CT2-4650 CI: Difference between revisions
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A combined [[DVB-C]], [[DVB-T]] and [[DVB-T2]] USB 2.0 device from [[TechnoTrend]]. The device has a CI slot. |
A combined [[DVB-C]], [[DVB-T]] and [[DVB-T2]] USB 2.0 device from [[TechnoTrend]]. The device has a CI slot which is supported by the driver. |
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==Overview/Features== |
==Overview/Features== |
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* USB interface: Cypress CY7C68013A-56LTXC |
* USB interface: Cypress CY7C68013A-56LTXC |
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* Demodulator: Silicon Labs Si2168-A20 |
* Demodulator: Silicon Labs Si2168-A20 (v1.1 Silicon Labs Si2168-B40) |
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* Tuner: Silicon Labs Si2158-A20 |
* Tuner: Silicon Labs Si2158-A20 (v1.1 Silicon Labs Si2157-A30) |
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* CI chip: CIMaX SP2HF |
* CI chip: CIMaX SP2HF |
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==Driver support== |
==Driver support== |
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The driver is in media_tree and can be built into older kernels using media_build. Included in kernel 3.18. Version 1.1 not yet in any mainline kernel, but support can be added to an older kernel using [[media_build]]. |
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Manufacturer provides non open source drivers: http://engl.technotrend.eu/2959/PC_Products.html |
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Open source drivers under development. |
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USB ID: |
USB ID: |
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V1: |
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<pre> |
<pre> |
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Bus 002 Device 004: ID 0b48:3012 TechnoTrend TT-connect CT2-4650 CI |
Bus 002 Device 004: ID 0b48:3012 TechnoTrend TT-connect CT2-4650 CI |
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</pre> |
</pre> |
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V1.1: |
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<pre> |
<pre> |
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Bus 002 Device 004: ID 0b48:3015 TechnoTrend AG |
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[136379.860109] DVB: registering new adapter (TechnoTrend TT-connect CT2-4650 CI) |
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[136380.283682] sp2 0-0040: CIMaX SP2 successfully attached |
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[ 5.465477] DVB: registering new adapter (TechnoTrend TT-connect CT2-4650 CI v1.1) |
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[ 5.466996] usb 1-3: dvb_usb_v2: MAC address: xx:xx:xx:xx:xx:xx |
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[ 5.640181] sp2 1-0040: CIMaX SP2 successfully attached |
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[ 5.640272] usb 1-3: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2168)... |
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[ 12.258861] si2168 1-0064: found a 'Silicon Labs Si2168-B40' |
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[ 12.265791] si2168 1-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw' |
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[ 14.010239] si2168 1-0064: firmware version: 4.0.19 |
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[ 14.021942] si2157 2-0060: found a 'Silicon Labs Si2157-A30' |
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[ 14.048673] si2157 2-0060: firmware version: 3.0.5 |
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</pre> |
</pre> |
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==Firmware== |
==Firmware== |
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The easiest option is to download the necessary firmware files from OpenELEC DVB firmware collection [https://github.com/OpenELEC/dvb-firmware/tree/master/firmware]. Note that when downloading the firmware, you will need to click the Raw button to get the actual binary. |
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The firmware for the tuner is the same as for [[TechnoTrend TT-TVStick CT2-4400#Firmware]] |
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* dvb-demod-si2168-a20-01.fw |
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The demodulator needs a firmware that can be extracted from the Windows drivers. |
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* dvb-tuner-si2158-a20-01.fw |
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File ttConnect4650_64.sys should be extracted from |
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[http://www.tt-downloads.de/bda-treiber_4.1.0.4.zip|the driver package] (MD5 sum below). |
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V1.1 |
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3464bfc37a47b4032568718bacba23fb ttConnect4650_64.sys |
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* dvb-demod-si2168-b40-01.fw |
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Then the firmware can be extracted: |
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Place the firmware files under /lib/firmware. |
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dd if=ttConnect4650_64.sys ibs=1 skip=273376 count=6424 of=dvb-demod-si2168-a20-01.fw |
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==IR Remote Control== |
==IR Remote Control== |
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==Known issues== |
==Known issues== |
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Some CAMs require initialization before they will work. Without initialization it's possible that even non-encrypted channels do not work. If there's no CAM inserted, there's no issue. |
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gnutv could be used to initialize the CAM, for example: |
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gnutv -timeout 1 -out file /var/tmp/test.ts -channels ~/channels.conf FOX |
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Also, just running "gnutv -cammenu" seems to initialize my CAM. |
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==External Links== |
==External Links== |
Latest revision as of 11:12, 7 March 2016
A combined DVB-C, DVB-T and DVB-T2 USB 2.0 device from TechnoTrend. The device has a CI slot which is supported by the driver.
Overview/Features
Components Used
- USB interface: Cypress CY7C68013A-56LTXC
- Demodulator: Silicon Labs Si2168-A20 (v1.1 Silicon Labs Si2168-B40)
- Tuner: Silicon Labs Si2158-A20 (v1.1 Silicon Labs Si2157-A30)
- CI chip: CIMaX SP2HF
Driver support
The driver is in media_tree and can be built into older kernels using media_build. Included in kernel 3.18. Version 1.1 not yet in any mainline kernel, but support can be added to an older kernel using media_build.
USB ID:
V1:
Bus 002 Device 004: ID 0b48:3012 TechnoTrend TT-connect CT2-4650 CI
V1.1:
Bus 002 Device 004: ID 0b48:3015 TechnoTrend AG
Log
[ 5.464401] usb 1-3: dvb_usb_v2: found a 'TechnoTrend TT-connect CT2-4650 CI v1.1' in warm state [ 5.465410] usb 1-3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 5.465477] DVB: registering new adapter (TechnoTrend TT-connect CT2-4650 CI v1.1) [ 5.466996] usb 1-3: dvb_usb_v2: MAC address: xx:xx:xx:xx:xx:xx [ 5.524675] i2c i2c-1: Added multiplexed i2c bus 2 [ 5.524693] si2168 1-0064: Silicon Labs Si2168 successfully attached [ 5.548220] si2157 2-0060: Silicon Labs Si2147/2148/2157/2158 successfully attached [ 5.640181] sp2 1-0040: CIMaX SP2 successfully attached [ 5.640272] usb 1-3: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2168)... [ 5.700106] Registered IR keymap rc-tt-1500 [ 5.706671] input: TechnoTrend TT-connect CT2-4650 CI v1.1 as /devices/pci0000:00/0000:00:04.1/usb1/1-3/rc/rc0/input5 [ 5.707172] rc rc0: TechnoTrend TT-connect CT2-4650 CI v1.1 as /devices/pci0000:00/0000:00:04.1/usb1/1-3/rc/rc0 [ 5.707191] usb 1-3: dvb_usb_v2: schedule remote query interval to 300 msecs [ 5.707204] usb 1-3: dvb_usb_v2: 'TechnoTrend TT-connect CT2-4650 CI v1.1' successfully initialized and connected [ 5.707457] usbcore: registered new interface driver dvb_usb_dvbsky [ 11.814813] dvb_ca adapter 0: DVB CAM detected and initialised successfully [ 12.258861] si2168 1-0064: found a 'Silicon Labs Si2168-B40' [ 12.265791] si2168 1-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw' [ 14.010239] si2168 1-0064: firmware version: 4.0.19 [ 14.021942] si2157 2-0060: found a 'Silicon Labs Si2157-A30' [ 14.048673] si2157 2-0060: firmware version: 3.0.5
Firmware
The easiest option is to download the necessary firmware files from OpenELEC DVB firmware collection [1]. Note that when downloading the firmware, you will need to click the Raw button to get the actual binary.
- dvb-demod-si2168-a20-01.fw
- dvb-tuner-si2158-a20-01.fw
V1.1
- dvb-demod-si2168-b40-01.fw
Place the firmware files under /lib/firmware.
IR Remote Control
The supplied remote control is supported by the driver.
Known issues
Some CAMs require initialization before they will work. Without initialization it's possible that even non-encrypted channels do not work. If there's no CAM inserted, there's no issue.
gnutv could be used to initialize the CAM, for example:
gnutv -timeout 1 -out file /var/tmp/test.ts -channels ~/channels.conf FOX
Also, just running "gnutv -cammenu" seems to initialize my CAM.