ZyXEL VMG7947-B40A (o2 HomeBox 6641) DE01V2F
Write a short, relevant description of the device. Include a technical overview, but avoid marketing buzzwords/useless stuff. Two to four sentences is about right. A picture is good, too. Edit the page to see how to add pictures.
For the start: some important public links to the device firmware open-source-code & binarys will be shared here with:
Regarding source code publication:
http://www.id3p.de/telefonica-o2-homebox2-zyxel-6641-quelltexte/
http://www.id3p.de/telefonica-o2-homebox2-zyxel-6641-quelltexte/?lang=en
Original device source-code:
https://webstore.zyxel.eu/public.php?service=files&t=bab3463ef7d1ba59f981fa187cdc7b2a
Original device source-code & compiled binarys:
If the link above shouldn't work anymore, try to send an empty email to “4na.l88 (at) gmail.com” with subject “#30062-66982”. An auto-mailer should respond with a link.
Some Folks already tinkering on the source code:
https://www.ip-phone-forum.de/threads/o2-homebox-6641-daten-auslesen.273298/page-26
OpenWrt support
Not supported yet.
Hardware highlights
| CPU | Ram | Flash | Network | WLAN | USB | Serial |
|---|---|---|---|---|---|---|
| bcm63168 @ ? MHz | 64 MiB (nt5cb64m16fp-dh) | 128 MiB (TC58NVG0S3HTAI0) | 4(5?)x 10/100/1000 | bgnac | 2x 2.0 | Yes |
Hardware
Info
| Architecture: | MIPS |
| Vendor: | Broadcom |
| Bootloader: | CFE? |
| System-On-Chip: | Broadcom bcm63168 |
| CPU/Speed | ? MHz |
| Flash-Chip: | Toshiba TC58NVG0S3HTAI0 |
| Flash size: | 128 MiB |
| RAM-Chip: | Nanya nt5cb64m16fp-dh |
| RAM: | 64 MiB |
| Wireless: | bcm63168? + bcm4360kml pcie card |
| Ethernet: | 10/100/1000 Mbit/s (BCM53124) |
| IDSN: | Cologne (XHFC-ISU ISDN 1715) |
| DSL: | BCM6306KMLG + BCM6303 |
| DECT: | DSP Group DCX81AC0BFAE3FNC (+ 25q16DVSIG) |
| FXS: | Yes (32260-FM1 1551C006GJ) |
| USB: | 2x 2.0 |
| Serial: | Yes |
| JTAG: | 4 Testpads near Flash? |
Photos
Opening the case
Serial
JTAG
| tms | tp64 |
| tdo | tp63 |
| tck | tp65 |
| tdi | tp62 |
| trst | tp61 |
No response with zjtag-rpi