|
14pin header |
x 2 | |
|
28 pin ic socket (wide) |
x 1 | |
|
Ras Delay Capacitor (68pf) |
x 1 |
C64 PLA to ROM adapter
I have been looking at this project for a while and there are several boards around , however nobody has shared them so i decided to create my own.
For more information please see eslapions thread.
http://sleepingelephant.com/ipw-web/bulletin/bb/viewtopic.php?f=5&t=5533
Thank you eslapion for all your hard work and insight.
The ROM is a 27c512 , however i am having some good results with eproms.
I will add more photo's as the project develops!
http://sleepingelephant.com/ipw-web/bulletin/bb/viewtopic.php?f=5&t=5533
http://sleepingelephant.com/ipw-web/bulletin/bb/viewtopic.php?f=5&t=5533
Once you have the parts together.
Start by inserting the pins into the socket like so:-
Then place the board on top with the writing upwards and the pins in the pins columns
with a gentle push the pins should go into the socket completely.
Then proceed to clip all the pins as close to the board as possible.
you can now solder all the pins.
Seperate the socket and place on top in the ROM columns keeping the notch on the socket in line with the notch on the picture on the board.
Turn it upside down and solder.
Then fit the capacitor and that is it Adapter Made.
C64 PLA to ROM adapter
*PCBWay community is a shared platform and we are not responsible for any design issues.
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Marsupial Feb 05,2023
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Fernando Bugallo Apr 24,2021
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Leverett Aug 05,2020
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Commodore Bench Jun 12,2020
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C64iSTANBUL May 13,2020
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