The fd. object of TiOS running on Tibbo hardware devices stores data in the onboard data flash ICs (if available).
The fd. object of TiOS Simulator stores the data in a file ( C:\Users\[ name ]\My Documents\TiOS Simulator\tios\fd).
To "initialize" this virtual flash, delete fd file or choose TiOS > Clear the Data Flash from the main menu of the Simulator.
Writing into and reading from the virtual flash is much faster than in real life on the real hardware.
All other aspects of the fd. object follow our "real" fd. object found on Tibbo devices.