Hello to all,
I just finished using the "piggybacking" method on my A600...
I soldered the two chips using Trucco instructions and after I soldered the two chips on one of the two originals on mb.
After I soldered the three wires and ... nothing ...
the A600 was reading the kickstart (sequence of grey screens) and then froze.
I checked the pins one by one and everything was ok.
The problem is that my motherboard is different from the one that Trucco desribes in his method and then I used the alternative points as described in the first post.
No operation as long as I have not reversed LCAS and UCAS.
Now the Amiga starts and recognize dual memory. :arms
Now I have to quietly test the memory for errors.
Wich program cai I use for this test?
For now, I tried the workbench and a couple of games, and everything seems to be fine.
Thanks to all ... fantastic forum.