Jens Schoenfeld has found a design issue in the original WarpSpeed cartridge that affects this replica just as well.
The issue creates bus contention between the cart's EPROM and the CPU and can potentially damage both. So, PLEASE DO NOT USE THIS CART ANYMORE (nor the original one).
More details are available here and here.
Schematics for a fixed version of the cart by Jens are available here but OpenC64WarpSpeed has not been updated yet.
Jens Schoenfeld has found a design issue in the original WarpSpeed cartridge that affects this replica just as well.
The issue creates bus contention between the cart's EPROM and the CPU and can potentially damage both. So, PLEASE DO NOT USE THIS CART ANYMORE (nor the original one).
More details are available here and here.
Schematics for a fixed version of the cart by Jens are available here but OpenC64WarpSpeed has not been updated yet.