WikiDevi.Wi-Cat.RU:JTAG/JTAG Pinouts

ASUS RT-N56U

 * UART



Airlink101 AR430W

 * Airlink AR430W



The router follows the MIPS 2.6 EJTAG Specification and has the same PIN information.
 * But on the board the PINS are layed out as

1  2   3   4   5   6   7 14  13  12  11  10  9   8 1 - nTRST 3 - TDI 5 - TDO 7 - TMS 9 - TCK
 * 2, 4, 6, 8, 10 - GND [you only need one GND for JTAG]
 * You dont need the following pins

11 - nSRST 12 - NC 13 - NC 14 - VCC

Airlink101 AP431W

 * Same as DWL-2100AP/2200AP - See below

Belkin F5D7230-4 v1

 * Belkin F5D7230 v1000

To flash use latest wrt54g v4.8, with these parameters: /fc:29 /nocwd /nobreak /noreset
 * watch out for RA11 (under the minipci)



Belkin F5D7231-4 v1 (v12xx)

 * Belkin F5D7231-4 v1212



Buffalo WBR-G54
jtag is pins 1-12 (normal jtag pinout: 3: TDI, 5: TDO, 7: TMS, 9: TCK)
 * |mini-pci card
 * |_______________
 * 2       12  JP1
 * o o o o o o |o o|
 * o o o o o o |o o|
 * 1       11  JP2

Openwrt Wiki:OpenWrtDocs/Hardware/Buffalo/WBR-G54 - WBR-G54 JTAG Info

Buffalo WLA-G54

 * Buffalo WBR-G54

Dell TrueMobile 2300 v1 (WX-5565D)

 * Dell Truemobile 2300 v1



D-Link DWL-2100AP/2200AP

 * D-Link DWL-2000AP rev C1
 * D-Link DWL-2100AP rev A4
 * D-Link DWL-2100AP rev A5

(Also Airlink111 AP321W) Pin 1 to pin 14 Pin 3 TDI Pin 5 TDO Pin 7 TMS Pin 9 TCK Pin 6 GND


 * Standard v2.6 EJTAG connector:



Fonera FON2200

 * Fonera 2200A

The board:



Linksys WRT54G v2

 * Linksys WRT54G v2.0
 * Linksys WRT54G v2.2



Parallel port - TJTAG 3.0.2 - /cable:wiggler


To get the Universal JTAG board, read DD-WRT forums thread

Philips SNB6500/00 (v1)

 * Wireless Base Station PPage
 * Arcadyan WG4005E-B7 (EU)

Board before MOD:



Preparation: 1st step



Preparation: 1st step



First group of pads:



Wires connected:



Wires flow:



Hidden connections:



Second group of pads:



Wires connected:



Final look:



Siemens Gigaset SE505 v1

 * See Belkin F5D7230-4 v1

Siemens Gigaset SE505 v2


You will find round Labels on the flash chip with 01, 02, 03

Nice German HowTo: JTAG for SE505 v2

I updated the jtagspi with a 8MB Winbond flash and added information
 * if you have to fix the code to match your JTAG hardware jtagspi.tgz with my modifications

Related Links

 * http://www.dd-wrt.com/phpBB2/viewtopic.php?t=12053
 * JTAG pinouts at JTAG Test.com