Difference between revisions of "E3C EC168"

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An USB controller, that also contains an embedded [[DVB-T]] [[demodulator]], produced by Tai-Hui and marketed under the brand name e3C Technologies.     
+
An USB controller, that also contains an embedded [[DVB-T]] [[demodulator]], produced by [[Tai-Hui]] and marketed under the brand name e3C Technologies.     
  
This IC is used in many cheap [[DVB-T]] [[DVB-T USB Devices|USB Sticks]]. It is currently unsupported under Linux.
+
This IC is used in many cheap [[DVB-T]] [[DVB-T USB Devices|USB Sticks]]. Support is currently very experimental under Linux. (Only the combination with MXL5003S will work and only with 7 and 8 MHz channels.)
  
 
==EC168 Devices==
 
==EC168 Devices==
 +
 +
{{Note| The list of devices here is quite a mess. Mostly because cheap EC168 devices are sold under a bazillion different pseudo brands and generic names. That makes it hard to trace the original manufacturer. So if you know any better please correct the manufacturer/oem information on this page.
 +
 +
* If you own such a device please check the pictures below to see if your device is already here.
 +
** If it is then please add the brand and device name you bought it as.
 +
** If your device is not yet here please open it up and see whats inside. (Sometimes the plasic case can differ but the innards are just the same.)
 +
 +
And please, if your device or its PCB differ from the ones that are here, please take some pictures and add them.
 +
}}
  
 
Known USB IDs are 18b4:1689, 18b4:fffa, 18b4:fffb, 18b4:1001 and 18b4:1002 (for devices with a second tuner).
 
Known USB IDs are 18b4:1689, 18b4:fffa, 18b4:fffb, 18b4:1001 and 18b4:1002 (for devices with a second tuner).
* DUTV002    Shen Zhen MinTV-DVB-T Stick 18b4:1001
 
* DUTV007B    USB TNT Basic LIGHT from PC-Basic (Graphics) with [[MXL5003S]] tuner and has USB ID 18b4:1001.
 
* DUTV009    SinoVideo 3420A-2 with [[MXL5003S]] but no eeprom (has USB ID 18b4:1689)
 
* SKU08309    USB DVB-T TV Dongle with Remote from DealExtreme uses this chip and has USB ID 18b4:1689.
 
* MM002V2    Sweex MM002V2 Microtune [[MT2060]] silicon tuner 18b4:1689
 
*            Tvisto USB DVB-T with [[MXL5003S]] tuner 18b4:fffa
 
*            ZAP DVB-T USB stick
 
  
Without drivers, ubuntu 8.10 detect the dongle as an USB Keyboard :
+
=== Misc. Devices ===
[   8.729023] usb 3-2: new high speed USB device using ehci_hcd and address 2
+
 
[   8.844654] usb 3-2: configuration #1 chosen from 1 choice
+
If you own one of these devices, please add the missing information and make a subsection for them, or add them to the appropriate device subsection.
[   8.844992] usb 3-2: New USB device found, idVendor=18b4, idProduct=1001
+
 
[   8.844994] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
+
* [[TVISTO_DVB-T_USB|Tvisto USB DVB-T]] with [[MXL5003S]] tuner (USB ID 18b4:fffa)
[    8.919832] input: HID 18b4:1001 as /devices/pci0000:00/0000:00:04.1/usb3/3-2/3-2:1.0/input/input5
+
* ZAP DVB-T USB stick with [[MXL5003S]] tuner (USB ID 18b4:1689)
[   8.922137] input,hidraw4: USB HID v1.11 Keyboard [HID 18b4:1001] on usb-0000:00:04.1-2
+
 
 +
===DUTV007A USB DVB-T Receiver===
 +
 
 +
Picture: [https://www.dealextreme.com/productimages/sku_8325_6.jpg]
 +
 
 +
USB ID: 18b4:1689
 +
 
 +
Tuner: [[MXL5003S]]
 +
 
 +
Works with the driver from [http://linuxtv.org/hg/~anttip/ec168/ Antti's mercurial repository]
 +
as described in [https://www.dealextreme.com/forums/Default.dx/sku.8325~threadid.278942]
 +
 
 +
Sold as:
 +
* "WandTV USB DVB-T TV Tuner with Remote" SKU 8325 by [http://www.dealextreme.com/details.dx/sku.8325 Dealextreme]
 +
* EzTV DUTV007A by [http://www.szforwardvideo.com/product/Pro_4_7.html ForwardVideo]
 +
 
 +
 
 +
===DUTV002 MinTV-DVB-T Stick===
 +
 
 +
USB ID: 18b4:1001
 +
 
 +
Tuner: [[Microtune MT2060]]
 +
 
 +
Sold as  
 +
* "MinTV-DVB-T Stick" by Shenzhen ForwardVideo.Co.,Ltd. [http://cathyvideo.en.ec21.com/product_detail.jsp?group_id=GC01773338&product_id=CA01773364&product_nm=MinTV-DVB-T_Stick_]
 +
* EzTV DUTV007 by [http://www.szforwardvideo.com/product/Pro_9_7.html ForwardVideo] (please note that it is DUTV007 not DUTV007A or DUTV007B)
 +
* DUTV002 [http://www.zenithdubai.com/DUTV002.html]
 +
* DigiTV 10263 by [http://www.agknordic.com/new/index.php?side_id=217 AGK Nordic]
 +
 
 +
Linux owner
 +
* Marco Rossini [http://www.qbik.ch/usb/devices/showdev.php?id=4355]
 +
 
 
===DUTV009 SinoVideo 3420A-2===
 
===DUTV009 SinoVideo 3420A-2===
[[Image:DUTV009_PCB.jpg|thumb|300px]]
+
[[Image:SV-3420A-top.JPG|thumb]]
  
No eeprom in this one
+
USB ID: 18b4:1689/18b4:fffb (can anybody confirm that second USB ID ?)
  
 +
Tuner: [[MXL5003S]]
 +
 +
Sold as:
 +
* SinoVideo 3420A-2
 +
* "EzTV DUTV009 USB DVB-T Receiver" by [http://www.szforwardvideo.com/product/Pro_5_7.html ForwardVideo]
 +
* "USB DVB-T TV Dongle with Remote SKU 8309" by [http://www.dealextreme.com/details.dx/sku.8309 DealExtreme]
 +
 +
The firmware file EC168BDA.bin is contained in the Windows driver directory.
 +
 +
External links:
 
* [http://plone.lucidsolutions.co.nz/dvb/t/usb/sinovideo-3420a-2 A Linux owner site]
 
* [http://plone.lucidsolutions.co.nz/dvb/t/usb/sinovideo-3420a-2 A Linux owner site]
* [http://www.szforwardvideo.com/product/Pro_5_7.html Product Page]
+
* [http://www.sinovideo.com.cn/en/lib/2009/03/08/173002393/ Manufacturer product page]
 +
* [http://www.szforwardvideo.com/product/Pro_5_7.html Reseller Product Page]
  
===SKU 08309 USB DVB-T Dongle===
+
<gallery>
SKU 08309 USB DVB-T Dongle requires Firmware-File called EC168BDA.bin contained in Windows Driver [http://www.e3ctech.com/download/TVGo_Genius.rar TVGo_Genius.rar]
+
Image:SV-3420A-top.JPG
 +
Image:DUTV009_PCB.jpg
 +
</gallery>
 +
 
 +
 
 +
===SinoVideo SV3420D===
 +
[[Image:Dvb-t-usb-sinovideo-sv3420d-v02-005.jpg|thumb]]
 +
 
 +
USB ID: 18b4:1689
 +
Tuner: [[MXL5003S]]
 +
 
 +
The PCB says ''SV3420D-V02''.
 +
 
 +
Apparently produced by SinoVideo and sold under lots of different names.
 +
 
 +
Sold as
 +
* SinoVideo 3420D [http://www.sinovideo.com.cn/en/lib/2009/03/11/162409936/ Product page]
 +
 
 +
External links:
 +
* [http://www.sinovideo.com.cn/en/ Manufacturer(?)]
 +
 
 +
As the windows driver CD is labeled ''SV3420A'' and timestamps are rather old, I suspect that the drivers didn't change since SV3420A. Equally the Linux driver should work for all revisions.
 +
Remote control part is recognized as HID device by the kernel.
 +
 
 +
Works with the driver from [http://linuxtv.org/hg/~anttip/ec168/ Antti's mercurial repository]
 +
as described in [https://www.dealextreme.com/forums/Default.dx/sku.8325~threadid.278942]
 +
 
 +
<gallery>
 +
Image:Dvb-t-usb-sinovideo-sv3420d-v02-005.jpg
 +
Image:Dvb-t-usb-sinovideo-sv3420d-v02-004.jpg
 +
Image:Dvb-t-usb-sinovideo-sv3420d-v02-009.JPG
 +
Image:Dvb-t-usb-sinovideo-sv3420d-v02-007.JPG
 +
</gallery>
 +
 
 +
 
 +
===Sweex MM002V2===
 +
 
 +
USB ID: 18b4:1689
 +
 
 +
Tuner: [[Microtune MT2060]]
 +
 
 +
Works with the driver from [http://linuxtv.org/hg/~anttip/ec168/ Antti's mercurial repository]
 +
as described in [https://www.dealextreme.com/forums/Default.dx/sku.8325~threadid.278942] with Ubuntu 9.04 (linux 2.6.18-24). Firmware on the original CD didn't seem to work, but the firmware [http://palosaari.fi/linux/v4l-dvb/firmware/ec168/dvb-usb-ec168.fw on palosaari.fi] does work.
 +
 
 +
Note that under Windows, the red light on the usb stick lights up, under linux it stays dim all the time (but watching TV with mplayer is just fine)
 +
 
 +
 
 +
Sold as:
 +
* Sweex MM002V2
 +
 
 +
External links:
 +
* [http://www.sweex.com/en/assortiment/sound-vision/multimedia-devices/MM002V2 Sweex product page]
 +
 
 +
===WS-DVBTM2 Tevion USB-DVB-T===
 +
 
 +
Cheap offer at Hofer (Aldi) in Austria. Has an EC168 and MXL5003s built in, which refers to the E3C reference design.
 +
Reffering to the link, the system only freezes after loading the dvb-usb-ec168.ko module under debian 5.0 unstable. All other modules load fine. Maybe other distros and/or hardware has better success.
 +
It's even impossible to load the firmware via dfu-ec168
 +
* [https://www.dealextreme.com/forums/Default.dx/sku.8325~threadid.278942 a possible way to get the ec168 working]
  
 
===DUTV007B USB TNT Basic LIGHT (GRTNTUSBV4)===
 
===DUTV007B USB TNT Basic LIGHT (GRTNTUSBV4)===
 +
<span id="GRTNTUSBV4_USB_TNT_Basic_LIGHT"></span>
 +
[[Image:DUTV007B.JPG|thumb]]
  
[[Image:DUTV007B.JPG|thumb|200px]]
+
USB ID: 18b4:1001
  
Same USB descriptors as SinoVideo 3420A-2, but with another PID... IR is detected directly by the hidraw driver (usbhid)
+
Tuner: [[MXL5003S]]
  
 +
'''Works''' with the official 2.6.35 experimental module (see [http://tanguy.wdscript.fr/EC168 HOWTO on Ubuntu 10.10])
 +
 +
Sold as
 +
* DUTV007B USB TNT Basic LIGHT from PC-Basic (Graphics)
 +
 +
Same USB descriptors as SinoVideo 3420A-2, but with another PID... IR is detected directly by the hidraw driver (usbhid)
  
 
The PC-Basic v4 USB Stick contains following chips :
 
The PC-Basic v4 USB Stick contains following chips :
Line 44: Line 154:
 
* EEPROM 24C02N I²C 0xA0 (256 Bytes) [http://www.datasheetcatalog.com/datasheets_pdf/2/4/C/0/24C02.shtml]
 
* EEPROM 24C02N I²C 0xA0 (256 Bytes) [http://www.datasheetcatalog.com/datasheets_pdf/2/4/C/0/24C02.shtml]
  
The windows driver also upload a 7109-bytes sized firmware (EC168BDA.bin) to get the device working...
+
The windows driver also upload the 7109-bytes sized firmware (EC168BDA.bin) to get the device working...
  
==Uploading Firmware to the device==
+
====Uploading Firmware to the device====
* EC168 '''D'''irect '''F'''irmware '''U'''pload tool based on libusb by Tanguy Pruvot : [http://tanguy.ath.cx/index.php?q=EC168 dfu-ec168]
+
* EC168 '''D'''irect '''F'''irmware '''U'''pload tool based on libusb by Tanguy Pruvot : [http://tanguy.wdscript.fr/EC168 dfu-ec168]
  
==Known USB requests==
+
Use this tool to upload official firmware EC168BDA.bin (7109 bytes, md5: e168c9f00bcd2bb0121b777a51f32069)
 +
 
 +
Something interresting with this device : We can patch USB ID and descriptors included in the firmware and/or device memory...
 +
 
 +
====Known USB requests====
  
 
  #define CMD_EC168_RAM      0x00 //RW- Read/Write RAM (Firmware go to addr 0-0x1EFF)
 
  #define CMD_EC168_RAM      0x00 //RW- Read/Write RAM (Firmware go to addr 0-0x1EFF)
Line 56: Line 170:
 
  #define CMD_EC168_STREAM    0x03 //R-X ex: dfu_ctrl(device,0x03,0/0x20,0xFF00);
 
  #define CMD_EC168_STREAM    0x03 //R-X ex: dfu_ctrl(device,0x03,0/0x20,0xFF00);
 
                                   //        disable/enable streaming  
 
                                   //        disable/enable streaming  
  #define CMD_EC168_SET_POWER 0x04 //--X ex: dfu_ctrl(device,0x04,0/1,0x0008);
+
  #define CMD_EC168_SET_POWER 0x04 //R-X ex: ex: dfu_ctrl(device,0x04,0/1,index); dfu_ctrl_get(device,0x04,0,index,buffer,1);
                                   //        disable/enable LED
+
                                   //        disable/enable LED : index=8
                                   //        indexes seen: 206,208,8,9,A,B
+
                                   //        indexes seen in trace: 0x8,0x9,0xA,0xB,0x206,0x208 - Not a Binary Mask !
 
  #define CMD_EC168_UNKNOWN  0x10 //--X ???
 
  #define CMD_EC168_UNKNOWN  0x10 //--X ???
 
  #define CMD_EC168_READ_BUF  0x20 //R-- ex: dfu_ctrl_get(device,0x20,0x0000,0x01A0,buffer,0x1A);  
 
  #define CMD_EC168_READ_BUF  0x20 //R-- ex: dfu_ctrl_get(device,0x20,0x0000,0x01A0,buffer,0x1A);  
Line 66: Line 180:
 
                                   //        set IR Key ?
 
                                   //        set IR Key ?
  
==Identification==
+
====Identification====
 
USB subsytem ID is: 18b4:1001
 
USB subsytem ID is: 18b4:1001
 
   
 
   
Line 158: Line 272:
 
   Self Powered
 
   Self Powered
  
 +
==="ZAP" USB DVB-T Receiver===
 +
[[Image:Zap.jpg|thumb]]
 +
* ''Externally'' identical to the Sinovideo SV3420D above (except the "ZAP" branding). Internally, the PCB is different, the chips are different.
 +
(The PCB has the same main components, but is more heavily populated with resistors, etc. Picture is pending.)
 +
 +
Device ID: 18b4:fffb
 +
Tuner: Microtune MT2061F ([[Microtune MT2060]] variant?)
 +
 +
The firmware file EC168BDA.bin (7109 bytes, MD5:ac4392d38f63cfbd81a97e32e55743aais) is included with the windows driver, together with a 128-byte EEPROM.bin file.
 +
 +
output of 'lsusb -vv -d 18b4:fffb':
 +
Device Descriptor:
 +
  bLength                18
 +
  bDescriptorType        1
 +
  bcdUSB              2.00
 +
  bDeviceClass            0 (Defined at Interface level)
 +
  bDeviceSubClass        0
 +
  bDeviceProtocol        0
 +
  bMaxPacketSize0        64
 +
  idVendor          0x18b4
 +
  idProduct          0xfffb
 +
  bcdDevice            0.01
 +
  iManufacturer          0
 +
  iProduct                0
 +
  iSerial                0
 +
  bNumConfigurations      1
 +
  Configuration Descriptor:
 +
    bLength                9
 +
    bDescriptorType        2
 +
    wTotalLength          50
 +
    bNumInterfaces          2
 +
    bConfigurationValue    1
 +
    iConfiguration          0
 +
    bmAttributes        0x80
 +
      (Bus Powered)
 +
    MaxPower              100mA
 +
    Interface Descriptor:
 +
      bLength                9
 +
      bDescriptorType        4
 +
      bInterfaceNumber        0
 +
      bAlternateSetting      0
 +
      bNumEndpoints          1
 +
      bInterfaceClass        3 Human Interface Device
 +
      bInterfaceSubClass      1 Boot Interface Subclass
 +
      bInterfaceProtocol      1 Keyboard
 +
      iInterface              0
 +
        HID Device Descriptor:
 +
          bLength                9
 +
          bDescriptorType        33
 +
          bcdHID              1.11
 +
          bCountryCode            0 Not supported
 +
          bNumDescriptors        1
 +
          bDescriptorType        34 Report
 +
          wDescriptorLength      63
 +
        Report Descriptors:
 +
          ** UNAVAILABLE **
 +
      Endpoint Descriptor:
 +
        bLength                7
 +
        bDescriptorType        5
 +
        bEndpointAddress    0x81  EP 1 IN
 +
        bmAttributes            3
 +
          Transfer Type            Interrupt
 +
          Synch Type              None
 +
          Usage Type              Data
 +
        wMaxPacketSize    0x0008  1x 8 bytes
 +
        bInterval              7
 +
    Interface Descriptor:
 +
      bLength                9
 +
      bDescriptorType        4
 +
      bInterfaceNumber        1
 +
      bAlternateSetting      0
 +
      bNumEndpoints          1
 +
      bInterfaceClass      255 Vendor Specific Class
 +
      bInterfaceSubClass    255 Vendor Specific Subclass
 +
      bInterfaceProtocol    255 Vendor Specific Protocol
 +
      iInterface              0
 +
      Endpoint Descriptor:
 +
        bLength                7
 +
        bDescriptorType        5
 +
        bEndpointAddress    0x82  EP 2 IN
 +
        bmAttributes            2
 +
          Transfer Type            Bulk
 +
          Synch Type              None
 +
          Usage Type              Data
 +
        wMaxPacketSize    0x0200  1x 512 bytes
 +
        bInterval              0
 +
can't get device qualifier: Operation not permitted
 +
can't get debug descriptor: Operation not permitted
 +
cannot read device status, Operation not permitted (1)
  
 
==External Links==
 
==External Links==
 +
* [http://tanguy.wdscript.fr/EC168 HOWTO: Compile module on Ubuntu Maverick 10.10]
 
* [http://www.e3ctech.com/index.html E3C tech product page]
 
* [http://www.e3ctech.com/index.html E3C tech product page]
 
* [http://www.szforwardvideo.com/product/product_List_7.html Forwardvideo DUTV***/EzTV*** Products Page]
 
* [http://www.szforwardvideo.com/product/product_List_7.html Forwardvideo DUTV***/EzTV*** Products Page]
 +
* [https://www.dealextreme.com/forums/Default.dx/sku.8325~threadid.278942 a possible way to get the ec168 working]
 +
[[Category:Demodulator]]

Revision as of 07:17, 4 December 2010

An USB controller, that also contains an embedded DVB-T demodulator, produced by Tai-Hui and marketed under the brand name e3C Technologies.

This IC is used in many cheap DVB-T USB Sticks. Support is currently very experimental under Linux. (Only the combination with MXL5003S will work and only with 7 and 8 MHz channels.)

EC168 Devices

Note: The list of devices here is quite a mess. Mostly because cheap EC168 devices are sold under a bazillion different pseudo brands and generic names. That makes it hard to trace the original manufacturer. So if you know any better please correct the manufacturer/oem information on this page.
  • If you own such a device please check the pictures below to see if your device is already here.
    • If it is then please add the brand and device name you bought it as.
    • If your device is not yet here please open it up and see whats inside. (Sometimes the plasic case can differ but the innards are just the same.)

And please, if your device or its PCB differ from the ones that are here, please take some pictures and add them.

Known USB IDs are 18b4:1689, 18b4:fffa, 18b4:fffb, 18b4:1001 and 18b4:1002 (for devices with a second tuner).

Misc. Devices

If you own one of these devices, please add the missing information and make a subsection for them, or add them to the appropriate device subsection.

DUTV007A USB DVB-T Receiver

Picture: [1]

USB ID: 18b4:1689

Tuner: MXL5003S

Works with the driver from Antti's mercurial repository as described in [2]

Sold as:


DUTV002 MinTV-DVB-T Stick

USB ID: 18b4:1001

Tuner: Microtune MT2060

Sold as

  • "MinTV-DVB-T Stick" by Shenzhen ForwardVideo.Co.,Ltd. [3]
  • EzTV DUTV007 by ForwardVideo (please note that it is DUTV007 not DUTV007A or DUTV007B)
  • DUTV002 [4]
  • DigiTV 10263 by AGK Nordic

Linux owner

  • Marco Rossini [5]

DUTV009 SinoVideo 3420A-2

SV-3420A-top.JPG

USB ID: 18b4:1689/18b4:fffb (can anybody confirm that second USB ID ?)

Tuner: MXL5003S

Sold as:

  • SinoVideo 3420A-2
  • "EzTV DUTV009 USB DVB-T Receiver" by ForwardVideo
  • "USB DVB-T TV Dongle with Remote SKU 8309" by DealExtreme

The firmware file EC168BDA.bin is contained in the Windows driver directory.

External links:


SinoVideo SV3420D

Dvb-t-usb-sinovideo-sv3420d-v02-005.jpg

USB ID: 18b4:1689 Tuner: MXL5003S

The PCB says SV3420D-V02.

Apparently produced by SinoVideo and sold under lots of different names.

Sold as

External links:

As the windows driver CD is labeled SV3420A and timestamps are rather old, I suspect that the drivers didn't change since SV3420A. Equally the Linux driver should work for all revisions. Remote control part is recognized as HID device by the kernel.

Works with the driver from Antti's mercurial repository as described in [6]


Sweex MM002V2

USB ID: 18b4:1689

Tuner: Microtune MT2060

Works with the driver from Antti's mercurial repository as described in [7] with Ubuntu 9.04 (linux 2.6.18-24). Firmware on the original CD didn't seem to work, but the firmware on palosaari.fi does work.

Note that under Windows, the red light on the usb stick lights up, under linux it stays dim all the time (but watching TV with mplayer is just fine)


Sold as:

  • Sweex MM002V2

External links:

WS-DVBTM2 Tevion USB-DVB-T

Cheap offer at Hofer (Aldi) in Austria. Has an EC168 and MXL5003s built in, which refers to the E3C reference design. Reffering to the link, the system only freezes after loading the dvb-usb-ec168.ko module under debian 5.0 unstable. All other modules load fine. Maybe other distros and/or hardware has better success. It's even impossible to load the firmware via dfu-ec168

DUTV007B USB TNT Basic LIGHT (GRTNTUSBV4)

DUTV007B.JPG

USB ID: 18b4:1001

Tuner: MXL5003S

Works with the official 2.6.35 experimental module (see HOWTO on Ubuntu 10.10)

Sold as

  • DUTV007B USB TNT Basic LIGHT from PC-Basic (Graphics)

Same USB descriptors as SinoVideo 3420A-2, but with another PID... IR is detected directly by the hidraw driver (usbhid)

The PC-Basic v4 USB Stick contains following chips :

  • EC168 (USB 2.0 µ-controller, could be also a preprogrammed AVR or PIC)
  • Maxlinear MXL5003S Tuner [8]
  • EEPROM 24C02N I²C 0xA0 (256 Bytes) [9]

The windows driver also upload the 7109-bytes sized firmware (EC168BDA.bin) to get the device working...

Uploading Firmware to the device

  • EC168 Direct Firmware Upload tool based on libusb by Tanguy Pruvot : dfu-ec168

Use this tool to upload official firmware EC168BDA.bin (7109 bytes, md5: e168c9f00bcd2bb0121b777a51f32069)

Something interresting with this device : We can patch USB ID and descriptors included in the firmware and/or device memory...

Known USB requests

#define CMD_EC168_RAM       0x00 //RW- Read/Write RAM (Firmware go to addr 0-0x1EFF)
#define CMD_EC168_GETSTATUS 0x01 //R-- ex: dfu_ctrl_get(device,0x01,0,1,buffer,1);
                                 //        to know if firmware is ready
#define CMD_EC168_STREAM    0x03 //R-X ex: dfu_ctrl(device,0x03,0/0x20,0xFF00);
                                 //        disable/enable streaming 
#define CMD_EC168_SET_POWER 0x04 //R-X ex: ex: dfu_ctrl(device,0x04,0/1,index); dfu_ctrl_get(device,0x04,0,index,buffer,1);
                                 //        disable/enable LED : index=8
                                 //        indexes seen in trace: 0x8,0x9,0xA,0xB,0x206,0x208 - Not a Binary Mask !
#define CMD_EC168_UNKNOWN   0x10 //--X ???
#define CMD_EC168_READ_BUF  0x20 //R-- ex: dfu_ctrl_get(device,0x20,0x0000,0x01A0,buffer,0x1A); 
                                 //        read eeprom ?
#define CMD_EC168_WRITE_BUF 0x21 //-W- 
#define CMD_EC168_SET       0x30 //--X ex: dfu_ctrl(device, 0x30, 0x0709, 0x1A);
                                 //        set IR Key ?

Identification

USB subsytem ID is: 18b4:1001

output of 'lsusb -vv -d 18b4:1001':

Device Descriptor:
 bLength                18
 bDescriptorType         1
 bcdUSB               2.00
 bDeviceClass            0 (Defined at Interface level)
 bDeviceSubClass         0
 bDeviceProtocol         0
 bMaxPacketSize0        64
 idVendor           0x18b4
 idProduct          0x1001
 bcdDevice            0.02
 iManufacturer           0
 iProduct                0
 iSerial                 0
 bNumConfigurations      1
 Configuration Descriptor:
   bLength                 9
   bDescriptorType         2
   wTotalLength           50
   bNumInterfaces          2
   bConfigurationValue     1
   iConfiguration          0
   bmAttributes         0x80
     (Bus Powered)
   MaxPower              100mA
   Interface Descriptor:
     bLength                 9
     bDescriptorType         4
     bInterfaceNumber        0
     bAlternateSetting       0
     bNumEndpoints           1
     bInterfaceClass         3 Human Interface Device
     bInterfaceSubClass      1 Boot Interface Subclass
     bInterfaceProtocol      1 Keyboard
     iInterface              0
       HID Device Descriptor:
         bLength                 9
         bDescriptorType        33
         bcdHID               1.11
         bCountryCode            0 Not supported
         bNumDescriptors         1
         bDescriptorType        34 Report
         wDescriptorLength      63
        Report Descriptors:
          ** UNAVAILABLE **
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x81  EP 1 IN
       bmAttributes            3
         Transfer Type            Interrupt
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0008  1x 8 bytes
       bInterval               7
   Interface Descriptor:
     bLength                 9
     bDescriptorType         4
     bInterfaceNumber        1
     bAlternateSetting       0
     bNumEndpoints           1
     bInterfaceClass       255 Vendor Specific Class
     bInterfaceSubClass    255 Vendor Specific Subclass
     bInterfaceProtocol    255 Vendor Specific Protocol
     iInterface              0
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x82  EP 2 IN
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0
Device Qualifier (for other device speed):
 bLength                10
 bDescriptorType         6
 bcdUSB               2.00
 bDeviceClass            0 (Defined at Interface level)
 bDeviceSubClass         0
 bDeviceProtocol         0
 bMaxPacketSize0        64
 bNumConfigurations      1
Device Status:     0x0001
 Self Powered

"ZAP" USB DVB-T Receiver

Zap.jpg
  • Externally identical to the Sinovideo SV3420D above (except the "ZAP" branding). Internally, the PCB is different, the chips are different.

(The PCB has the same main components, but is more heavily populated with resistors, etc. Picture is pending.)

Device ID: 18b4:fffb Tuner: Microtune MT2061F (Microtune MT2060 variant?)

The firmware file EC168BDA.bin (7109 bytes, MD5:ac4392d38f63cfbd81a97e32e55743aais) is included with the windows driver, together with a 128-byte EEPROM.bin file.

output of 'lsusb -vv -d 18b4:fffb': Device Descriptor:

 bLength                18
 bDescriptorType         1
 bcdUSB               2.00
 bDeviceClass            0 (Defined at Interface level)
 bDeviceSubClass         0 
 bDeviceProtocol         0 
 bMaxPacketSize0        64
 idVendor           0x18b4 
 idProduct          0xfffb 
 bcdDevice            0.01
 iManufacturer           0 
 iProduct                0 
 iSerial                 0 
 bNumConfigurations      1
 Configuration Descriptor:
   bLength                 9
   bDescriptorType         2
   wTotalLength           50
   bNumInterfaces          2
   bConfigurationValue     1
   iConfiguration          0 
   bmAttributes         0x80
     (Bus Powered)
   MaxPower              100mA
   Interface Descriptor:
     bLength                 9
     bDescriptorType         4
     bInterfaceNumber        0
     bAlternateSetting       0
     bNumEndpoints           1
     bInterfaceClass         3 Human Interface Device
     bInterfaceSubClass      1 Boot Interface Subclass
     bInterfaceProtocol      1 Keyboard
     iInterface              0 
       HID Device Descriptor:
         bLength                 9
         bDescriptorType        33
         bcdHID               1.11
         bCountryCode            0 Not supported
         bNumDescriptors         1
         bDescriptorType        34 Report
         wDescriptorLength      63
        Report Descriptors: 
          ** UNAVAILABLE **
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x81  EP 1 IN
       bmAttributes            3
         Transfer Type            Interrupt
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0008  1x 8 bytes
       bInterval               7
   Interface Descriptor:
     bLength                 9
     bDescriptorType         4
     bInterfaceNumber        1
     bAlternateSetting       0
     bNumEndpoints           1
     bInterfaceClass       255 Vendor Specific Class
     bInterfaceSubClass    255 Vendor Specific Subclass
     bInterfaceProtocol    255 Vendor Specific Protocol
     iInterface              0 
     Endpoint Descriptor:
       bLength                 7
       bDescriptorType         5
       bEndpointAddress     0x82  EP 2 IN
       bmAttributes            2
         Transfer Type            Bulk
         Synch Type               None
         Usage Type               Data
       wMaxPacketSize     0x0200  1x 512 bytes
       bInterval               0

can't get device qualifier: Operation not permitted can't get debug descriptor: Operation not permitted cannot read device status, Operation not permitted (1)

External Links