D-Link DNS-120 rev A2

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Network Storage Adapter
D-Link DNS-120.png
Support
Wikipedia
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
D-Link DNS-120 A2
Type
NAS
CPU1 checkY
ADMtek ADM5120
CPU1 Type
MIPS 4Kc (Little Endian)
CPU1 Speed
not specified
Flash1 Chip
Spansion S29GL032M90TAIR4
Flash1 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip
ESMT M12L128168A-7T x 2
ETH chip1
ADMtek ADM5120
Ethernet Port Count
1-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

Ethernet OUI: 00:11:95 (12 E, 24 W), 00:15:E9 (14 E, 17 W)

Stock bootloader
ADMBoot
Stock FW OS
Linux 2.4.18 5120-05
Expansion IF types
USB 2.0
USB ports
2.0
USB Hub Compatible
Untested
Power
5 VDC, 2.5 A
Connector type
barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Serial Port (UART)
yes, 4-pin header, internal, unpopulated, 3.3V TTL, (115200 8N1)
JTAG Port
yes, 14-pin header, unpopulated

Additional chips
USB 2.0 Controller;NEC;µPD720101;NEC, JAPAN, D720101GJ, 0509PPA51;1;
5A Low Dropout Positive Voltage Regulator;AME;AME1084;;1;
1.5A CMOS LDO;AME;AME8815;;1;

Other

Default IP address: 192.168.0.101
the IP 192.168.0.101 is used by 4 additional devices
of which 0 are D-Link devices
Default login user: admin
Default login password: blank
admin:blank credentials used by 374 additional devices
of which 192 are D-Link devices

Manuf/OEM/ODM
3rd Party Firmware Support
Retail
Availability End of Life
(Est.) release date April 2005
UPC 790069270666
(UPC DB, On eBay)
ASIN B0002Z45J0 Flag of the United States.svg
Country of manuf Taiwan

For a list of all currently documented ADMtek chipsets with specifications, see ADMtek.

For a list of all currently documented D-Link device with specifications, see D-Link.

Overview

"EPFS202UA020" and "FS202WU-1B0" is silkscreened on the board.

A date code of 0517 (April 2005) is also on the board.

This device would seem to be a Cellvision FS-202U

(the FS-202WU [wireless capable] probably shared the same board).

This device is listed on the linux-mips ADM5120 device list.

In the absense of a DHCP server, the device will assume the IP of 192.168.0.101.

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: adm5120
Support started version: 10.03
Current supported version: 10.03

Please insert instructions here

JTAG-Serial Info

Serial

Serial Pinouts

  °     °     °     °
(3.3) (TxD) (RxD) (GND) JP2

<--- LED ---> Screw + Board RSide edge

Recovery via ADM Boot

Hit the spacebar three times quickly after power-on - you can then transfer

a desired file to flash via XMODEM (Tera Term will work fine if you're
in [or have] a Windows environment to work with). [1] [2] [3]

A successful recovery should look something like the following..

ADM Bootloader (v0.04.01 20040216)
==================================
(a) Download vmlinuz to flash ...
(b) Download vmlinuz to sdram (for debug) ...
(c) Update bootloader ...
(e) Exit

Please enter your key : a
Downloading..........PASS

Eraseing flash.......PASS

Programming flash....PASS

Pictures

User Images