D-Link DWL-G820 rev A1
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bg (G108) | |||||||||||||
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108G Gaming/Bridge Adapter | |||||||||||||
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Support | Support page | ||||||||||||
Wikipedia | D-Link | ||||||||||||
WikiDevi.wi-cat.ru | D-Link DWL-G820 rev A1 | ||||||||||||
3rd Party Firmware | |||||||||||||
dd-wrt | Status Unknown | ||||||||||||
OpenWrt | Status Unknown | ||||||||||||
Tomato any flavor | Incompatible | ||||||||||||
Platform | |||||||||||||
Brand • Model • Rev | D-Link DWL-G820 A1 | ||||||||||||
FCC ID | KA22004050007-1 | ||||||||||||
Type | bridge | ||||||||||||
CPU1 ![]() | Atheros AR2313A | ||||||||||||
CPU1 Type | MIPS 4Kc | ||||||||||||
CPU1 Speed | 180 MHz | ||||||||||||
Flash1 Chip | Atmel AT49BV322A-70TI | ||||||||||||
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 | 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> | ||||||||||||
RAM1 Chip | SK hynix HY57V281620HCT-H | ||||||||||||
ETH chip1 | Atheros AR2313A | ||||||||||||
ETH chip2 | IC+ IP101A | ||||||||||||
Ethernet Port Count | 1-100MbE-LAN | ||||||||||||
Wired Standard | IEEE 802.3i/3u | ||||||||||||
Stock FW OS | VxWorks | ||||||||||||
Expansion IF types | none specified | ||||||||||||
Power | 5 VDC, 2 A | ||||||||||||
Connector type | barrel | ||||||||||||
Serial Port (UART) | yes, populated, 4-pin header, internal | ||||||||||||
JTAG Port | yes | ||||||||||||
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Other | |||||||||||||
Default IP address: 192.168.0.35 | |||||||||||||
Manuf/OEM/ODM | Alpha Networks WAP-G08 | ||||||||||||
Retail | |||||||||||||
FCC approval date | 17 June 2004 | ||||||||||||
Country of manuf | China | ||||||||||||
Radio 1 | |||||||||||||
Chip1 | Atheros AR2313A | ||||||||||||
Chip2 | Atheros AR2112A | ||||||||||||
Wireless interface OUI | 00:11:95 | ||||||||||||
Antenna Connector Type | RP-SMA | ||||||||||||
Wireless Standard | IEEE 802.11b/g | ||||||||||||
802.11g | up to 108 Mbps | ||||||||||||
802.11b | up to 11 Mbps | ||||||||||||
WiFi Operating Frequency | 2.4 GHz | ||||||||||||
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For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented IC+ chipsets with specifications, see IC+.
For a list of all currently documented D-Link devices with specifications, see D-Link.
- • 108 Mbps - 2.4GHz 802.11g = G108 class
Overview
"8WAPG08..2A1" is silkscreened on the board.
Probable PSU(s)
The power supply included with the US distributed units looks to be a JENTEC JTA0302A.
JENTEC JTA0302A (more) | |||||
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Input: 100-120 VAC ~ 50-60 Hz, 0.5 A | |||||
Input connector: NEMA 1-15P Style: small, straight | |||||
Output: 5 VDC, 2 A | |||||
Output connector: barrel (center +) OD: ?? ID: ?? LEN: ?? |
Links of Interest
JTAG-Serial Info
Serial
Serial Pinouts
It seems to be a standard Alpha pinout..
JP2 (RxD) (3.3) (GND) (TxD)
Info derived from
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...
Bootloader info
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
Categories:
- D-Link
- Embedded system/bridge
- Embedded System Atheros
- Embedded System AR2313A
- Atheros
- Embedded System MIPS 4Kc
- Embedded System
- Embedded System IP101A
- Embedded System IC+
- IC+
- Manuf Alpha Networks
- Embedded System AR2112A
- Embedded System IEEE 802.11b/g
- Single-Radio Wireless Embedded System
- Wireless Embedded System
- Single-Band
- English Documentation