KIC551
K I C 5 5 1 U s e r M a n u a l
60
© 2 0 2 1 F a s t w e l V e r . 0 0 3
After updating the reserved EEPROM, you should restore the working Program Configuration Unit
in the main EEPROM.
Attention!
If the booting was performed from the main EEPROM, the reserved EEPROM will be unavailable.
To control the version of the Program Configuration Unit loaded into the FPGA using Telnet
connection, you can read its version written to the register 0x7F:
The figure shows that V=10. That means that the Program Configuration Unit has the version 1.0.
Attention!
Working Program Configuration Unit
’s FPGA of the KIC551/KIC551RC module is provided by the
manufacturer or its authorized representatives. Loading the Program Configuration Unit created by
other persons may result in blocking the operation of the KIC551 module.
Working Program Configuration Units of the main and reserved FPGAs are stored in the
configuration EEPROM AT45DB321D.
Below is an example of loading the Program Configuration Unit from the main EEPROM, located in
the “fpga_mn.bin” file in the root directory on NAND drive using the Telnet connection.
To load a copy of the Program Configuration Unit from NAND drive, you should perform the
following sequence of instructions:
