[comp.sys.amiga.tech] Dual Playfields and 1.4

olva@geocub.greco-prog.fr (Olivier Vayssettes ) (03/25/89)

Hello,

I am writing a game for Amiga and the hardware specialist of my group asks
me this question:

"I have been told that 1.4Chipset manages the DualPlayfield mode in a 
different way from 1.2 and 1.3. A program using DualPlayfields written
under 1.2 displays nothing but does not crash."

I am not not a hardware specialist and I replied "Hmmm..."
Can anybody help me ? 
Mr Commodore, I know you can.

Thanks **very much** in advance.
Please excuse my poor English.

                                         Olivier Vayssettes
                                     olva@geocub.greco-prog.fr
                                  UNIVERSITE DE BORDEAUX - FRANCE