Xilinx Memory Controller
I think I’m about ready to crush this Xilinx starter kit under my boot, and use the pulverized component dust to scrub my toilet. That’s not quite fair, though, as my frustration isn’t really with the...
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Small Progress
Finally, some small progress on the memory interface. After banging my head every which way against the Xilinx tools, and reading everything I could find on the subject, I came across Leo Silvestri’s...
View ArticleSDRAM
I think I’m making life more difficult than it needs to be, trying to get this DDR2 SDRAM interface to work. It’s not that the logical interface is so complicated, really… you set your row and column...
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Fail
OK, it’s time to admit defeat. 3D Graphics Thingy is not going to happen. It’s been six months since I worked on it. Heck, I even let my web hosting account expire due to neglect. So what happened? I...
View Article2D Graphics Thingy?
Maybe 3D Graphics Thingy isn’t dead after all. One of my goals for the creation of Tiny CPU was to get more comfortable with programmable logic design, and custom circuit board development, and I’ve...
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Son of 3D Graphics Thingy – A Homebrew Graphics Processor
An old project of mine may return from the dead. A few years ago, I started an ambitious project to build a 3D graphics processor using an FPGA. The goal was to create a simple version of the GPU you...
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