Klopschik
02-13-2008, 01:32 PM
i will give some explain for the experts from this forum:
BOTH is used the same ASIC (older Asic's selfmade, newer are from Philips) worldwide, only programming is different.
The FAST E-Y-E called Luna is programmed as STATE MACHINE with SHIFT REGISTER
The FAST E-Y-E called Flora (most used in germany) is only programmed as STATE MACHINE
Q: Do we know if the lock is totally preprogramed from FAST or does the developer program some of this lock?
First time of production process is preprogrammed to check the correct function of the device. With the developer programmer card all the 64 eeprom cells will be reprogrammed. Only one cell of 64 is responsible wich mode (old Mode = "FLORA" state machine or new mode "LUNA" state machine with shift register) is set.
In LUNA mode there is only ONE possibility to program 48 Bit.
In FLORA mode there are SEVERAL possibilities to program the 48 bit, (32-Bit Base Code/16-Bit Sub Code) but the output of the state machine on the same input is always the same -> The state machine behaves always the same.
BOTH is used the same ASIC (older Asic's selfmade, newer are from Philips) worldwide, only programming is different.
The FAST E-Y-E called Luna is programmed as STATE MACHINE with SHIFT REGISTER
The FAST E-Y-E called Flora (most used in germany) is only programmed as STATE MACHINE
Q: Do we know if the lock is totally preprogramed from FAST or does the developer program some of this lock?
First time of production process is preprogrammed to check the correct function of the device. With the developer programmer card all the 64 eeprom cells will be reprogrammed. Only one cell of 64 is responsible wich mode (old Mode = "FLORA" state machine or new mode "LUNA" state machine with shift register) is set.
In LUNA mode there is only ONE possibility to program 48 Bit.
In FLORA mode there are SEVERAL possibilities to program the 48 bit, (32-Bit Base Code/16-Bit Sub Code) but the output of the state machine on the same input is always the same -> The state machine behaves always the same.