I made a reply in the other thread where you asked about dragos' RAM/ROM cartridge. This one definitely wouldn't work as it doesn't provide "true" +35K RAM (actually it produces crosstalk between the +3K and BLK5 "by design").ral-clan wrote:I wonder if I'm initiating things correctly. I'm using the MEGA-CART and doing a "normal reset", and choosing the option VIC 32 +3K. Maybe I have some bad RAM?
You can check the +32K +3K configuration of Mega-Cart the same way like I wrote to mrr19121970 earlier in the thread:
Emphasis added (with regard to dragos' cartridge).Mike wrote:You can simply check with my CGA panning viewer. When it works, you have the +35K RAM. When it crashes or shows a wrong display (provided you didn't input a wrong file name), you either don't have +35K but just +32K, or you have crosstalk between RAMx or BLKx - unintended or intended by double use of a RAM chip a.k.a. "no-one needs +32K and +3K simultaneously".
Please report back what you found out.