D-Link DWL-G820 rev A1

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

Additional external links

 * On the OpenWrt Wiki's (old) D-Link hardware table
 * On the OpenWrt Forums

Pinout
It seems to be a standard Alpha pinout.. JP2 (RxD)      (3.3) (GND) (TxD)

Boot log
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...

help
[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
[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
[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
[Boot]: v CPU: Atheros AR5001AP default BSP version: 3.0.0.43A Creation date: Feb 18 2004, 12:31:30

Probable PSU(s)
The power supply included with the US distributed units looks to be a JENTEC JTA0302A.