I haven’t put much time lately into the amiga VSC but I put in a little tonight. I’ve got the image cleaner than it has been, but there is still noise on the left hand side, and a left-center band of...

Here’s a screen shot of the amiga vsc in action.  As you can see, there’s been much improvement from the last session. Even though I am now passing the amiga’s VSYNC through the FPGA to the monitor, I...

So I got everything hooked up tonight, and the good news is that I have definitely made some progress! It appears to work, although the video is currently scrolling with multiple video problems, but I definitely have...

So as my last couple posts alluded to, I’ve been having problems with my DRAM-based design. My controller isn’t dual-port. And I’ve been trying to wrap my head around a time-slot method for arbitration...

So far, I’ve been using a user-selectable mux, with a physical switch, to control which process is connected to the single-port memory controller. If the switch is in one position, you can upload via USB a...

So I was looking everywhere for a female-female header cable that has the right number of pins, to basically interface the Denise IC DIP Clip to my level converting solderless breadboard.  I couldn’t seem to find...