open mini netbook
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open mini netbook

open project of mini netbook, 7'' ARM netbook


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JTAG reflash

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1JTAG reflash Empty JTAG reflash 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?

2JTAG reflash Empty Re: JTAG reflash 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.]

3JTAG reflash Empty Re: JTAG reflash 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

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

Oto


Master
Master

Do you have specification for ak88?

5JTAG reflash Empty Re: JTAG reflash 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.

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