Difference between revisions of "MyGica D690"

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Mygica D690 [http://www.everbesthk.com/1-home/highlight/355-23JUL12/mpress.htm] is a DMB-T/H USB stick targeting the Hong Kong, Macau and Mainland China market, supporting both multi-subcarrier and single-subcarrier modes.  It contains a Realtek RTL2836B DMB-T/H Chipset and a ADMTV804 digital tuner IC. Vendor_id(VID)=1f4d, Product_id(PID)=689b
+
Mygica D690 [http://www.everbesthk.com/1-home/highlight/355-23JUL12/mpress.htm] is a DMB-TH (now known as [[DTMB]]) USB TV stick from [[MyGica]], targeting the Hong Kong, Macau and Mainland China market, supporting both multi-subcarrier and single-subcarrier modes.  It contains a Realtek RTL2836B DMB-T/H Chipset and a ADMTV804 digital tuner IC. The dongle identifed as Vendor_id(VID)=1f4d and  Product_id(PID)=689b.  USB_VID_GTEK(VID) also is 1f4d.
 +
 
 +
I can't make this work as of December 2013. Nor can I find any support for it in the media build/kernel.
 +
 
 +
Getting the RTL2836B should be not to hard , but no clue on the ADMTV804.
 +
 
 +
----
 +
 
 +
==Overview/Features==
 +
 
 +
*  USB Interface
 +
*  IR Remote
 +
 
 +
===Components Used===
 +
 
 +
* [[ADMTV804]] (tuner)
 +
* [[RTL2836B]] (demodulator)
 +
 
 +
 
 +
===Other Images===
 +
 
 +
<gallery perrow=5>
 +
Image:D690-front-pcb.JPG|PCB front
 +
Image:D690-back-pcb.JPG|PCB back
 +
</gallery>
 +
 
 +
===Identification===
 +
'''dmesg info'''
 +
 
 +
<pre>
 +
[2276641.455645] usb 2-1.4.1.2: new high-speed USB device number 18 using ehci-pci
 +
[2276641.545895] usb 2-1.4.1.2: New USB device found, idVendor=1f4d, idProduct=689b
 +
[2276641.545908] usb 2-1.4.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
 +
[2276641.545911] usb 2-1.4.1.2: Product: USB Device
 +
[2276641.545914] usb 2-1.4.1.2: Manufacturer: realtek
 +
[2276641.545916] usb 2-1.4.1.2: SerialNumber: 00000005
 +
</pre>
 +
 
 +
 
 +
'''Output from lsusb'''
 +
 +
 
 +
<pre>
 +
Bus 002 Device 019: ID 1f4d:689b G-Tek Electronics Group
 +
Device Descriptor:
 +
  bLength                18
 +
  bDescriptorType        1
 +
  bcdUSB              2.00
 +
  bDeviceClass            0 (Defined at Interface level)
 +
  bDeviceSubClass        0
 +
  bDeviceProtocol        0
 +
  bMaxPacketSize0        64
 +
  idVendor          0x1f4d G-Tek Electronics Group
 +
  idProduct          0x689b
 +
  bcdDevice            1.00
 +
  iManufacturer          1
 +
  iProduct                2
 +
  iSerial                3
 +
  bNumConfigurations      1
 +
  Configuration Descriptor:
 +
    bLength                9
 +
    bDescriptorType        2
 +
    wTotalLength          62
 +
    bNumInterfaces          2
 +
    bConfigurationValue    1
 +
    iConfiguration          4
 +
    bmAttributes        0xa0
 +
      (Bus Powered)
 +
      Remote Wakeup
 +
    MaxPower              500mA
 +
    Interface Descriptor:
 +
      bLength                9
 +
      bDescriptorType        4
 +
      bInterfaceNumber        0
 +
      bAlternateSetting      0
 +
      bNumEndpoints          3
 +
      bInterfaceClass      255 Vendor Specific Class
 +
      bInterfaceSubClass    255 Vendor Specific Subclass
 +
      bInterfaceProtocol    255 Vendor Specific Protocol
 +
      iInterface              5
 +
      Endpoint Descriptor:
 +
        bLength                7
 +
        bDescriptorType        5
 +
        bEndpointAddress    0x81  EP 1 IN
 +
        bmAttributes            2
 +
          Transfer Type            Bulk
 +
          Synch Type              None
 +
          Usage Type              Data
 +
        wMaxPacketSize    0x0200  1x 512 bytes
 +
        bInterval              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
 +
      Endpoint Descriptor:
 +
        bLength                7
 +
        bDescriptorType        5
 +
        bEndpointAddress    0x83  EP 3 IN
 +
        bmAttributes            2
 +
          Transfer Type            Bulk
 +
          Synch Type              None
 +
          Usage Type              Data
 +
        wMaxPacketSize    0x0200  1x 512 bytes
 +
        bInterval              0
 +
    Interface Descriptor:
 +
      bLength                9
 +
      bDescriptorType        4
 +
      bInterfaceNumber        1
 +
      bAlternateSetting      0
 +
      bNumEndpoints          2
 +
      bInterfaceClass      255 Vendor Specific Class
 +
      bInterfaceSubClass    255 Vendor Specific Subclass
 +
      bInterfaceProtocol    255 Vendor Specific Protocol
 +
      iInterface              6
 +
      Endpoint Descriptor:
 +
        bLength                7
 +
        bDescriptorType        5
 +
        bEndpointAddress    0x84  EP 4 IN
 +
        bmAttributes            3
 +
          Transfer Type            Interrupt
 +
          Synch Type              None
 +
          Usage Type              Data
 +
        wMaxPacketSize    0x0040  1x 64 bytes
 +
        bInterval              8
 +
      Endpoint Descriptor:
 +
        bLength                7
 +
        bDescriptorType        5
 +
        bEndpointAddress    0x05  EP 5 OUT
 +
        bmAttributes            3
 +
          Transfer Type            Interrupt
 +
          Synch Type              None
 +
          Usage Type              Data
 +
        wMaxPacketSize    0x0040  1x 64 bytes
 +
        bInterval              8
 +
Device Status:    0x0001
 +
  Self Powered
 +
</pre>
 +
 
 +
==Making it Work==
 +
 
 +
Can't make it work yet
 +
 
 +
===Firmware===
 +
I don't think this device needs an F/W.
 +
 
 +
===Drivers===
 +
Don't know.
 +
 
 +
===Sample Kernel Output===
 +
 
 +
Not working yet..
 +
 
 +
===Remote Control Support===
 +
 
 +
Has a IR remote, untested.
 +
 
 +
 
 +
==External Links==
 +
* http://www.everbesthk.com/1-home/highlight/355-23JUL12/mpress.htm
 +
 
 +
[[Category:DTMB]]

Latest revision as of 22:41, 3 November 2015

Mygica D690 [1] is a DMB-TH (now known as DTMB) USB TV stick from MyGica, targeting the Hong Kong, Macau and Mainland China market, supporting both multi-subcarrier and single-subcarrier modes. It contains a Realtek RTL2836B DMB-T/H Chipset and a ADMTV804 digital tuner IC. The dongle identifed as Vendor_id(VID)=1f4d and Product_id(PID)=689b. USB_VID_GTEK(VID) also is 1f4d.

I can't make this work as of December 2013. Nor can I find any support for it in the media build/kernel.

Getting the RTL2836B should be not to hard , but no clue on the ADMTV804.


Overview/Features

  • USB Interface
  • IR Remote

Components Used


Other Images

Identification

dmesg info

[2276641.455645] usb 2-1.4.1.2: new high-speed USB device number 18 using ehci-pci
[2276641.545895] usb 2-1.4.1.2: New USB device found, idVendor=1f4d, idProduct=689b
[2276641.545908] usb 2-1.4.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[2276641.545911] usb 2-1.4.1.2: Product: USB Device
[2276641.545914] usb 2-1.4.1.2: Manufacturer: realtek
[2276641.545916] usb 2-1.4.1.2: SerialNumber: 00000005


Output from lsusb


Bus 002 Device 019: ID 1f4d:689b G-Tek Electronics Group 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x1f4d G-Tek Electronics Group
  idProduct          0x689b 
  bcdDevice            1.00
  iManufacturer           1 
  iProduct                2 
  iSerial                 3 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           62
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          4 
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              5 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               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
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              6 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x84  EP 4 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               8
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x05  EP 5 OUT
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               8
Device Status:     0x0001
  Self Powered

Making it Work

Can't make it work yet

Firmware

I don't think this device needs an F/W.

Drivers

Don't know.

Sample Kernel Output

Not working yet..

Remote Control Support

Has a IR remote, untested.


External Links