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does anyone know the pinout of rockchip rk3026?

msalko over 10 years ago

I've taken apart an tablet and i want to reuse it.

I've done this in past but this time i have problem finding full datasheet, and finding the jtag to backup and rewrite firmware.

All i was able to find was brief datasheet that didn't had the pinout.

Martin.

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0 clem57 over 10 years ago

Chinese are known for a lack of technical information. But if you can match the jtags on the board JTAG Pinouts to the chip this may help.
Clem
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0 msalko over 10 years ago in reply to clem57

thanks but the board doesn't have anything that would look like jtag.
The test pads on other side of board are spread out evenly, and i can't get trough.

Why can't anyone do it like all winers tek. they genuinly put jtag on sd card making it incredibly easy to reprogram their MPUs. you don't even need to take off the cover. just stick an sdcard like adapter connected to jtag.
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0 gadget.iom over 10 years ago in reply to msalko

Martin Šalko wrote:

Why can't anyone do it like all winers tek. they genuinly put jtag on sd card making it incredibly easy to reprogram their MPUs. you don't even need to take off the cover. just stick an sdcard like adapter connected to jtag.

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0 gadget.iom over 10 years ago in reply to msalko

Martin Šalko wrote:

Why can't anyone do it like all winers tek. they genuinly put jtag on sd card making it incredibly easy to reprogram their MPUs. you don't even need to take off the cover. just stick an sdcard like adapter connected to jtag.

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