-- v1.00 for HW v1.0 based on v024 for HW v0.5
-- v1.01 with org cpu68 & flip flop v1.01
-- v1.02 SYS3 setting support (together with ro SD v2 )
-- v1.03 cpu68.vhd v081 ( daa did not set Zero-Flag which causd the offset bug), back to eeprom v091
-- v1.04 eeprom 0.93, better saving in menue
-- v1.05 first working sys7 version :-) together with cpu68.vhd v083
-- v1.06 secured handling of special solenoids with flipflops v1.1
-- v1.07 more secured handling of special solenoids with spec_sol_trig v0.3
-- v1.08 prevent 'self activation' with flipper buttons of special solenoids
-- v1.09 (v2.09 for Cyclone IV) added pulsetime adjustment for special solenoids
-- v1.10 (v2.10 for Cyclone IV) deactivate sp_solenoid_mpu(1), as it pulses during game on, selftest on spec sol1 will not work
-- v1.11 (v2.11 for Cyclone IV) small timing adjustments
-- v1.12 (v2.12 for Cyclone IV) with memory protect and flipflop version 1.3 ( solves soundbug)
-- v1.13 (v2.13 for Cyclone IV v3 & v3.13 for Cyclone IV v4) with eeprom v094 which has reduced clock to 100KHz (old 1MHz) solves 'nvram bug' with v3 FPGA