EverDrive-64 UltraCIC II update
This firmware update can be loaded to EverDrive-64 with onboard UltraCIC chip.

ultracic2.asm UltraCIC II source code
ultracic2.hex firmware update hex file
ultracic2.elf firmware update bin file with fuse configuration

fuse configuration for hex file: LO: 0xc0 HI:0xdf
.elf file already contains fuse config