Re: PLA replacement for C64

From: Daniel V. Mackey <>
Date: Sat, 25 Apr 2015 20:05:55 -0400
Message-Id: <>
At 07:29 PM 4/25/2015, you wrote:

>On 26/04/2015 6:51 AM, Daniel V. Mackey wrote:
>>At 06:22 PM 4/25/2015, you wrote:
>>I bought 12 of those a couple years back, UNLESS they are fixed 
>>nothing would work on the I/02 DF00.
>>I discovered it while helping Vanessa test a stereo SID board.
>>I sent an email letting the maker know of this problem, never heard 
>>back from him. The adapters were like $13 each at the time.
>Thanks for that, that's interesting to know.
>After a few attempts with different EPROMs I did get an EPROM PLA 
>working years ago. It all seems OK  for general use but I'm not 
>confident that it works 100% with all hardware either.
>I don't know anything about the Xilinx CPLD XC9536 but if this 
>device is reprogrammable and there has been an firmware (JED?) 
>update to address these issues, could the earlier version be updated 
>assuming the hardware is the same?

At the moment I have no idea, I've never even programmed one of those devices.

I'm sure Jim's will work just perfect for us advanced hacker types. ;/


QUOTE : "A Clean bench is a sign of a weak mind."

       Message was sent through the cbm-hackers mailing list
Received on 2015-04-26 01:00:06

Archive generated by hypermail 2.2.0.