SKS64 Firmware 1.6

The hex files for firmware 1.6

SKS64 Firmware 1.4

fixed: Longboard 8 Kernal doesn't set A15 high after cold boot #5

SKS64 Firmware 1.2

Set EXROM to input on startup instead of output - otherwise EXROM is held high until first reboot

SKS64 Firmware 1.1

Fixed a problem with the red LED turning on after exrom reset (flashcounter not zero).

SKS64 V1.21 and V1.0 (short) gerbers

hex files for uploading with TL866 or a like. Gerbers for ordering boards.