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D-Link DWL-G820 rev A1

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D-Link DWL-G820 A1

Manuf/OEM/ODM Alpha Networks WAP-G08

FCC approval date: 17 June 2004
Country of manuf.: China

Type: bridge

FCC ID: KA22004050007-1

Power: 5 VDC, 2 A
Connector type: barrel

CPU1: Atheros AR2313A (180 MHz)
FLA1: 4 MiB
4,194,304 B
32,768 Kib
4,096 KiB
32 Mib
0.00391 GiB
(Atmel AT49BV322A-70TI)
RAM1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Hynix HY57V281620HCT-H)

Expansion IFs: none specified
JTAG: yes
Serial: yes, populated, 4-pin header, internal

WI1 chip1: Atheros AR2313A
WI1 chip2: Atheros AR2112A
WI1 802dot11 protocols: bg
WI1 antenna connector: RP-SMA

ETH chip1: Atheros AR2313A
ETH chip2: IC+ IP101A
LAN speed: 10/100
LAN ports: 1

bg

Stock FW OS: VxWorks

Default IP address: 192.168.0.35
the IP 192.168.0.35 is used by 1 additional devices
of which 1 are D-Link devices
Default login user: admin
Default login password: blank
admin:blank credentials used by 312 additional devices
of which 179 are D-Link devices

802dot11 OUI: 00:11:95 (11 E, 22 W, 2004)
Ethernet OUI: 00:11:95 (11 E, 22 W, 2004)

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


 • Support page

"8WAPG08..2A1" is silkscreened on the board.

Additional external links[edit]

Serial[edit]

Pinout[edit]

It seems to be a standard Alpha pinout..

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

Info derived from[edit]

Boot log[edit]


ar531x rev 0x00005850 firmware startup...
SDRAM TEST...PASSED



  WAP-G02A  Boot Procedure                       V1.0
---------------------------------------------------------
  Start ..Boot.B12..Please check the ethernet cable on port 1

Atheros AR5001AP default version 3.0.0.43A


 0
auto-booting...

Attaching to TFFS... done.
Loading /fl/APIMG1...

  Please wait, loading  image ...

  image check ok!!!

/fl/  - Volume is OK
Using factory default settings.
Please check the ethernet cable on port 1!
Attaching interface lo0...done
vxWorksTftpPackageInit: init. finish & success!
wireless client starting...

Bootloader info[edit]

help[edit]
[Boot]: ?

 ?                     - print this list
 @                     - boot (load and go)
 p                     - print boot params
 c                     - change boot params
 e                     - print fatal exception
 v                     - print version
 B                     - change board data
 S                     - show board data
 n netif               - print network interface device address
 $dev(0,procnum)host:/file h=# e=# b=# g=# u=usr [pw=passwd] f=#
                           tn=targetname s=script o=other
 boot device: tffs=drive,removable     file name: /tffs0/vxWorks
 Boot flags:
   0x02  - load local system symbols
   0x04  - don't autoboot
   0x08  - quick autoboot (no countdown)
   0x20  - disable login security
   0x40  - use bootp to get boot parameters
   0x80  - use tftp to get boot image
   0x100 - use proxy arp

available boot devices:Enhanced Network Devices
 ae1 tffs
show board data[edit]
[Boot]: S
name:    Atheros AR5001AP default
magic:   35333131
cksum:   1e74
rev:     4
major:   1
minor:   0
pciid:   0013
wlan0:   no  00:11:95:be:c2:74
wlan1:   yes 00:11:95:be:c2:74
enet0:   no  00:11:95:be:c2:74
enet1:   yes 00:11:95:be:c2:74
uart0:   yes
sysled:  yes, gpio 7
factory: yes, gpio 6
serclk:  internal
cpufreq: calculated 180000000 Hz
sysfreq: calculated 45000000 Hz
memcap:  disabled
watchdg: enabled
print boot params[edit]
[Boot]: p

boot device          : tffs:
unit number          : 0
processor number     : 0
file name            : /fl/APIMG1
inet on ethernet (e) : 192.168.1.20:0xffffff00
flags (f)            : 0x0
other (o)            : a
version[edit]
[Boot]: v
CPU: Atheros AR5001AP default
BSP version: 3.0.0.43A
Creation date: Feb 18 2004, 12:31:30

Probable PSU(s)[edit]

The power supply included with the US distributed units looks to be a JENTEC JTA0302A.

JENTEC JTA0302A (more)
Input: 100-120 VAC ~ 50-60 Hz, 0.5 A
 Input connector: NEMA 1-15P
Style: small, straight  Manuf. in: China
Output: 5 VDC, 2 A
 Output connector: barrel (center +)
 OD: ??  ID: ??  LEN: ??