Digilent Coolrunner-II Starter Board (CPLD Development Board)
- Development/Evaluation board for Xilinx's Coolrunner-II CPLD (XC2C256)
- Webpage: https://store.digilentinc.com/coolrunner-ii-cpld-starter-board-limited-time/
- Current board revision: 3 (as of 2018), no new revisions are to be expected
I have a revision 2 board, so all information here will be for that one and therefore possibly not 100% applicable for revision 3.
USB interface (board rev.2)
- Atmel AT90USB162
- 8-bit AVR RISC-based MCU with USB
- Webpage: https://www.microchip.com/wwwproducts/en/AT90USB162
The MCU firmware is not available for download, neither source code nor binaries. Not even the interface API is documented :-( According to AR#44512, it might, however, be possible to get the firmware from Xilinx's support.