MyGica D690: Difference between revisions

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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. The dongle identifed as Vendor_id(VID)=1f4d and Product_id(PID)=689b. USB_VID_GTEK(VID) also is 1f4d.
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