open mini netbook

open project of mini netbook, 7'' ARM netbook


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JTAG reflash

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1 JTAG reflash on Fri 7 Jan 2011 - 19:35

16bithovercar


Knight
Knight
Ok, so I pulled off all the plastic from my Augen e-Go. The last screw was hidden under the WindowsCE license sticker. There is a little trick to getting the keyboard off, but just pull and it shouldn't break (mine's fine).

Ok, so Augen removed the boot firmware/upgrade selection (F1 normally). I want to reflash this netbook using JTAG. Once I do this, I will try to port linux natively. Provided my homework doesn't pile up too much.

Does anyone have info on this? For example which pins on the board are JTAG?

2 Re: JTAG reflash on Sat 8 Jan 2011 - 20:45

Oto


Master
Master
Pins for JTAG: [You must be registered and logged in to see this link.]
solder:[You must be registered and logged in to see this link.]

3 Re: JTAG reflash on Tue 18 Oct 2011 - 23:50

dimwap


This pins are not connected to any IC (CN1 is fake on my PB).
Processor AK8802 pins are 41-44:
36-TRST
41-TMS
42-TDI
43-TDO
44-RTCK
45-TCLK

4 Re: JTAG reflash on Wed 19 Oct 2011 - 8:27

Oto


Master
Master
Do you have specification for ak88?

5 Re: JTAG reflash on Thu 20 Oct 2011 - 10:33

dimwap


It is not vary from AK7802 [You must be registered and logged in to see this link.]
Difference in some multimedia instructions & hardware codecs for audio/video.

6 Re: JTAG reflash Today at 9:49

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