Open Source Project for DSA control of a CD drive

[zenmasterbrian]

This is a new thread for the following: zmb

<<
I've just created a new open-source project that implements DSA control

of a CD drive. The code is written in C.

The project is at:
https://sourceforge.net/projects/cd-drive-dsa/

At present it supports most of the features of the Philips L1210/65.
Code is compiled in WinAVR for the Atmega48.

Best regards,

Børge Strand

P.S. This message is cross-posted to www.avrfreaks, www.audiodiylab.com

and www.diyaudio.com (forum:digital)
>>

This is discussed:
http://www.diyaudio.com/forums/showthread.php?s=&threadid=86955

[zenmasterbrian]

http://www.audiodiylab.com/modules/...p?showtopic=101
http://www.avrfreaks.net/index.php?...em_type=project

Philips L1210/65

http://www.daisy-laser.com/products...065/l121065.htm

So this would seem to be a program which gives control of the raw
drive, and could be used to make a packaged CD drive appliance?

http://www.diyaudio.com/forums/showthread.php?s=&threadid=86955

[borge....@gmail.com]

Yes. To make a CD player there has to be the CD drive module, an MCU
based user interface module, a DAC, and a power supply.

The project is for the user interface. At present the user I/O is a
terminal emulator connected to the UART of the MCU. But eventually the
project will include RC5 remote control support and a display module.

Regards,
Børge

[zenmasterbrian]

So, I am assuming that all the error correcting is done on the raw CD
drive, provided by Phillips?

And then it comes out in digital. I don't know what protocol. But you
want to add your own DAC chip. So do you need more software for this?

Is there any reason you picked this particular Phillips drive?

[zenmasterbrian]

This thread is now closed because a new group has been started with a
new thread for this topic.

http://groups.google.com/group/audioex_digital/browse_thread/thread/73a858cc0d38184d/c847d1adc0c00eef#c847d1adc0c00eef

So join and start posting.