Rockbox Development > New Ports

porting RockBox to a Mp3/MP4 player with Manufacturer's cooperation

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portable:
Hi there everyone,

Although I have not got my hand on TCC761 sourcecode.

I have found something which may help a lot.

Take a look, please....
http://ferenczy.coex.cz/mt-500/index-en.html

This page contains the telechip datasheet for TCC730 and some information on how to reverse engineer the firmware.

Can someone let me know if it can be used as basis to reverse engineer TCC761? assuming we can't get actual source code and datasheets from telechips.

Bagder:
The TCC730 in the Xclef is the same CalmRISC based one that is used in the (early) Archos Gminis and a totally different beast than what is in the TCC761 and similar microcontrollers.

So no, unfortunately that doesn't help us at all. But we can also say fortunately since the CalmRISC artchitecture is a pain...

portable:

--- Quote from: Bagder on June 25, 2006, 06:40:26 AM ---The TCC730 in the Xclef is the same CalmRISC based one that is used in the (early) Archos Gminis and a totally different beast than what is in the TCC761 and similar microcontrollers.

So no, unfortunately that doesn't help us at all. But we can also say fortunately since the CalmRISC artchitecture is a pain...

--- End quote ---

Alright then, we will continue to try to get the TCC761 source code / datasheet somehow then..

MadChef:
Did any developers ever get a unit sent to them?

portable:

--- Quote from: MadChef on August 10, 2006, 02:36:03 PM ---Did any developers ever get a unit sent to them?

--- End quote ---

We are still waiting for the manufacturer to provide the technical bits before the ball can start rolling.

Thanks for the interest though.

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