Kronos wrote:
There ain't such such things as NTSC or PAL versions for Big Agnus (1 or 2 MB), it's all determined by either pulling on leg to ground or leaving it open.
That is not true for the 8375 chips as has already been said.
My guess is that the MegaChip simply connects that pin to back to the mobo-socket, and therefore is PAL in PAL boards and NTSC in NTSC boards.
Again not true. The MegaChip PCB design *may* allow you to "just swap" an NTSC 8375 318069-11 for a PAL 8375 318069-10 but who knows.