Kalle Hyvönen has designed a FPGA-based display driver for driving PlayStation Portable displays:
This is a project I made quite a while back (about 7 months ago). I wanted a bigger display for a project of mine and noticed that PlayStation Portable displays (480×272 pixels) are quite cheap on eBay but they do not have an integrated controller/display driver. It seemed like a perfect project to practice using FPGAs so off I went.
Check out the video after the break.
The PSP ran on batteries – how much current does this draw? For the screen, and the FPGA?