Schematic for "Multi-CD" emulator

[spumanti]

Hi vitat! 

I would like to make my own layout for the emulator (for connecting yampp3 and pioneer hu).

I saw that you made a PCB layout for the system, http://www.vitat.spb.ru/forum/index.php/topic,27.0.html, but the IC's and the controller I have are not SMD size, so I can't use your layout.

I was wondering if i could get a copy of the scematic for the "Multi-CD" emulator either for Eagle or Orcad, or even better, if you had a PCB layout for ordinary (big) size IC's!

Thanx in advance!

[Vitat]

Hi vitat! 

I would like to make my own layout for the emulator (for connecting yampp3 and pioneer hu).

I saw that you made a PCB layout for the system, http://www.vitat.spb.ru/forum/index.php/topic,27.0.html, but the IC's and the controller I have are not SMD size, so I can't use your layout.

I was wondering if i could get a copy of the scematic for the "Multi-CD" emulator either for Eagle or Orcad, or even better, if you had a PCB layout for ordinary (big) size IC's!

Thanx in advance!

Ok. I will make it.

[spumanti]

Hi again!

I have now made a layout for the multi cd emulator in Eagle.

It seems to be OK, but I am not very good at making layouts, so it will be interesting to see if it works when I get it soldered!!! (just waiting to get the PCB etched).

I packed the Eagle project files down in a .zip file if anybody is interested.
Just unzip the file to your \EAGLE\Projects folder, and you'll be able to see the layout.

Eagle demoversion can be downloaded from: http://www.cadsoft.de

Hope it is useful!

[Vitat]

You are forget a pull up resistor for reset signal.

[spumanti]

Yes, you are right Vitat!... bummer! 

But it's not on your schematic either!!!
I'll see if i can corerct it (when I have time).

[Vitat]

Yes, you are right Vitat!... bummer! 

But it's not on your schematic either!!!
I'll see if i can corerct it (when I have time).

I forget it too.

[spumanti]

hehe.. 

I'll post the revised Eagle project on monday.

Have a good weekend
 

[Vitat]

I have made my the schematic in Eagle for DIP packages.
PCB don't finished.

[spumanti]

I changed the PCB so there's a pullup resistor on the reset pin on the ATmega8.

Got the PCB etched as well.

Attached is the updated Eagle project