CPLD: Publicly Available

• FreeIO: Flapjack - ISA to CPLD
• Ultra37000 ISR kit
• Xess kits (8051 processors + Xilinx, with an ECP Parallel port interface) (semi-open-source! linux tools!)

FPGA: Publicly Available

• FPGA on a Rope (USB, FPGA, 50 I/O)
• usbFPGA (USB, FPGA, ...)
• X2S_USB (USB, FPGA)   (an EZ-USB interface that comes preloaded with the necessary microcontroller software and drivers)
• Xess kits (8051 processors + Xilinx, with an ECP Parallel port interface)
• Spartan-II PCI (PCI, FPGA)

FPGA: Single Projects

• Dr. Roger M.A. Peel's Occam on an FPGA via USB
• Confocal - PC to confocal microscopy system interface, involving an FPGA and EZ-USB.