TechnoTrend TT-budget CT2-4500 CI: Difference between revisions

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== Features ==
== Features ==
*CI-Slot
* Twin tuner
*Belling Lee Connector (Cable or Antenna)
* 2x F-connector
* PCIe x1
*PCIe x1
* Low power
*Low power


===Technical Details===
===Technical Details===


====Original Version====
* PCIe Bridge : SMI PCIe

* DVB-S2 demodulator : Montage M88RS6000
* PCIe Bridge : [[Conexant]] PCIe A/V Decoder [[Conexant_CX23885/7/8|CX23885-15Z]]
* DVB-S2 tuner : Montage M88RS6000
* DVB-T2/C demodulator : [[Silicon_Labs_Si2168|Si2168]]-A20
⚫
* PCI subsystem ID 13c2:3016
* DVB-T2/C tuner : [[Silicon_Labs_Si2158|Si2158]]-A20
* CI chip: CIMaX SP2HF
⚫
* PCI ID 13c2:3013

====Version 2.0====

* PCIe Bridge : [[Conexant]] PCIe A/V Decoder [[Conexant_CX23885/7/8|CX23885-15Z]]
* DVB-T2/C demodulator : [[Silicon_Labs_Si2168|Si2168]]-B40
* DVB-T2/C tuner : [[Silicon_Labs_Si2157|Si2157]]-A30
* CI chip: CICORE 1.0 (same as CIMaX SP2HF)
* PCI ID 13c2:3013




== Driver and more ==
== Driver and more ==


There's an open source driver that's included in kernel 3.19. The same driver works for both version 1.0 and 2.0. It can be built for older kernels using the [[media_build]]. Firmware is required for Si2168 demod and Si2158 tuner. See the details from the [[DVBSky T980C]] page.
Driver exists and will be in kernel 4.6 (possibly 4.7).

Note! The CI handling is broken in the driver for kernels 4.0-4.5. This is fixed in the current media_tree and in kernels starting from 4.6.


== Identification ==
== Identification ==
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lspci -vvvnn
lspci -vvvnn


07:00.0 Multimedia video controller [0400]: Spin Master Ltd. Device [1ade:3038] (rev 01)
06:00.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23885 PCI Video and Audio Decoder [14f1:8852] (rev 04)
Subsystem: Technotrend Systemtechnik GmbH Device [13c2:3016]
Subsystem: Technotrend Systemtechnik GmbH TT-budget CT2-4500 CI [13c2:3013]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
⚫
...
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
⚫
Kernel driver in use: SMI PCIe driver
⚫
...
⚫
Kernel driver in use: cx23885


</pre>
</pre>
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dmesg
dmesg


[ 20.249360] cx23885 driver version 0.0.4 loaded
[ 70.466653] SMI PCIe driver 0000:07:00.0: card detected: TechnoTrend TT-budget S2-4200 Twin
[ 20.249472] CORE cx23885[0]: subsystem: 13c2:3013, board: Technotrend TT-budget CT2-4500 CI [card=48,autodetected]
⚫
[ 70.569435] DVB: registering new adapter (SMI_DVB)
[ 20.599261] cx25840 4-0044: cx23885 A/V decoder found @ 0x88 (cx23885[0])
⚫
[ 70.578901] i2c i2c-0: Added multiplexed i2c bus 2
[ 21.441703] cx25840 4-0044: loaded v4l-cx23885-avcore-01.fw firmware (16382 bytes)
[ 70.690505] m88rs6000t 2-0021: chip_id=64
[ 21.456930] cx23885_dvb_register() allocating 1 frontend(s)
[ 70.799713] m88rs6000t 2-0021: Montage M88RS6000 internal tuner successfully identified
[ 21.456933] cx23885[0]: cx23885 based dvb card
⚫
[ 70.799722] SMI PCIe driver 0000:07:00.0: DVB: registering adapter 0 frontend 0 (Montage Technology M88RS6000)...
⚫
[ 21.458081] i2c i2c-3: Added multiplexed i2c bus 5
[ 70.805963] SMI PCIe driver 0000:07:00.0: TechnoTrend TT-budget S2-4200 Twin port 0 MAC: bc:ea:2b:42:00:a7
[ 21.458088] si2168 3-0064: Silicon Labs Si2168 successfully attached
[ 70.806013] DVB: registering new adapter (SMI_DVB)
[ 21.460274] si2157 5-0060: Silicon Labs Si2157/Si2158 successfully attached
[ 70.815575] i2c i2c-1: Added multiplexed i2c bus 3
⚫
[ 21.460280] DVB: registering new adapter (cx23885[0])
[ 70.927170] m88rs6000t 3-0021: chip_id=64
⚫
[ 21.460284] cx23885 0000:07:00.0: DVB: registering adapter 1 frontend 0 (Silicon Labs Si2168)...
[ 71.036385] m88rs6000t 3-0021: Montage M88RS6000 internal tuner successfully identified
[ 21.512295] sp2 2-0040: CIMaX SP2 successfully attached
[ 71.036392] SMI PCIe driver 0000:07:00.0: DVB: registering adapter 1 frontend 0 (Montage Technology M88RS6000)...
[ 71.042584] SMI PCIe driver 0000:07:00.0: TechnoTrend TT-budget S2-4200 Twin port 1 MAC: bc:ea:2b:42:00:a8
[ 21.538835] Technotrend TT-budget CT2-4500 CI MAC address: bc:ea:2b:45:01:cb
[ 21.538839] cx23885_dev_checkrevision() Hardware revision = 0xa5
[ 71.042589] Registered IR keymap rc-tt-1500
[ 21.538843] cx23885[0]/0: found at 0000:07:00.0, rev: 4, irq: 47, latency: 0, mmio: 0xfbc00000
[ 71.042648] input: IR (TechnoTrend TT-budget S2-4200 Twin) as /devices/pci0000:00/0000:00:03.0/0000:07:00.0/rc/rc0/input4
[ 71.042807] rc rc0: IR (TechnoTrend TT-budget S2-4200 Twin) as /devices/pci0000:00/0000:00:03.0/0000:07:00.0/rc/rc0
[ 78.152737] m88ds3103 0-0069: found a 'Montage Technology M88DS3103' in cold state
[ 78.153918] m88ds3103 0-0069: downloading firmware from file 'dvb-demod-m88rs6000.fw'
[ 80.687112] m88ds3103 0-0069: found a 'Montage Technology M88DS3103' in warm state
[ 80.687115] m88ds3103 0-0069: firmware version: 4.1
</pre>
</pre>


==External Links==
==External Links==


* [http://engl.technotrend.eu/2994/TT-budget_S2-4200_Twin.html Technotrend TT-budget S2-4200 Twin product page]
* [http://www.technotrend.eu/2985/TT-budget_CT2-4500_CI.html Technotrend TT-budget CT2-4500 CI product page]
* [http://www.technotrend.eu/2959/PC_Products.html Downloads]
* [http://www.dvbshop.net/TechnoTrend-Budget-CT2-4500-CI-inkl-Fernbedienung-TT-Viewer_1 Dvbshop]


[[Category:DVB-S PCIe Cards]]
[[Category:DVB-C PCIe Cards]]
[[Category:DVB-S2 PCIe Cards]]
[[Category:DVB-T PCIe Cards]]
[[Category:DVB-T2 PCIe Cards]]

Revision as of 21:37, 10 March 2016

A DVB-T/DVB-T2 or DVB-C PCIe card from TechnoTrend with integrated CI Slot. The card seems to be a OEM version of DVBSky T980C.

Features

  • CI-Slot
  • Belling Lee Connector (Cable or Antenna)
  • PCIe x1
  • Low power

Technical Details

Original Version

Version 2.0

  • PCIe Bridge : Conexant PCIe A/V Decoder CX23885-15Z
  • DVB-T2/C demodulator : Si2168-B40
  • DVB-T2/C tuner : Si2157-A30
  • CI chip: CICORE 1.0 (same as CIMaX SP2HF)
  • PCI ID 13c2:3013


Driver and more

There's an open source driver that's included in kernel 3.19. The same driver works for both version 1.0 and 2.0. It can be built for older kernels using the media_build. Firmware is required for Si2168 demod and Si2158 tuner. See the details from the DVBSky T980C page.

Note! The CI handling is broken in the driver for kernels 4.0-4.5. This is fixed in the current media_tree and in kernels starting from 4.6.

Identification

lspci -vvvnn

06:00.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23885 PCI Video and Audio Decoder [14f1:8852] (rev 04)
        Subsystem: Technotrend Systemtechnik GmbH TT-budget CT2-4500 CI [13c2:3013]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
         ...
        Kernel driver in use: cx23885


dmesg

[   20.249360] cx23885 driver version 0.0.4 loaded
[   20.249472] CORE cx23885[0]: subsystem: 13c2:3013, board: Technotrend TT-budget CT2-4500 CI [card=48,autodetected]
[   20.599261] cx25840 4-0044: cx23885 A/V decoder found @ 0x88 (cx23885[0])
[   21.441703] cx25840 4-0044: loaded v4l-cx23885-avcore-01.fw firmware (16382 bytes)
[   21.456930] cx23885_dvb_register() allocating 1 frontend(s)
[   21.456933] cx23885[0]: cx23885 based dvb card
[   21.458081] i2c i2c-3: Added multiplexed i2c bus 5
[   21.458088] si2168 3-0064: Silicon Labs Si2168 successfully attached
[   21.460274] si2157 5-0060: Silicon Labs Si2157/Si2158 successfully attached
[   21.460280] DVB: registering new adapter (cx23885[0])
[   21.460284] cx23885 0000:07:00.0: DVB: registering adapter 1 frontend 0 (Silicon Labs Si2168)...
[   21.512295] sp2 2-0040: CIMaX SP2 successfully attached
[   21.538835] Technotrend TT-budget CT2-4500 CI MAC address: bc:ea:2b:45:01:cb
[   21.538839] cx23885_dev_checkrevision() Hardware revision = 0xa5
[   21.538843] cx23885[0]/0: found at 0000:07:00.0, rev: 4, irq: 47, latency: 0, mmio: 0xfbc00000

External Links

Retrieved from "https://www.linuxtv.org/wiki/index.php?title=TechnoTrend_TT-budget_CT2-4500_CI&oldid=34729"