Call up the help function
Instructions on FBWF
Buffer memory MRAM (option)
The motherboard is equipped with MRAM that applications can use to backup data on power
failure. Failure of the supply voltage for a duration longer than 5 ms is indicated by the
DC FAIL signal.
The function provides at least the time it takes to copy the data to MRAM, which means that
128 KB can be saved with a full configuration.
A memory window with a maximum size of of 512 KB can be displayed by means of PCI
address register. The base address is initialized by the BIOS.
A corresponding function is implemented in BIOS to enable the use of MRAM in
Operating Instructions, 12/2016, A5E03409486-AE
Advanced device functions
5.4 Buffer memory MRAM (option)
fbwfmgr /addexclusion C: \Test fold-
fbwfmgr /removeexclusion C: \Test