Technical information

Technical Description
SIMpad SL4
Version V2.0
Siemens AG 13/74
ICM CP 20.08.01, David Brunner
Flash Memory
32 MB
RAM
64 MB
OS
ROM File System
Object Store:
RAM File Dystem, Data,
Registry
boot from Flashapprox. 15 MB
approx. 16 MB
approx. 30 MB
approx. 17 MB
approx. 17 MB
A
ngel
approx. 1/2 MB
Free memory
Image:
Operating System and
Standard Applications
(compressed)
persistent registry
approx. 1/2 MB
Boot-Loader / BOST
Object Store:
RAM File system, data,
registry
Program Memory
Fig. 2 Organisation of memory
2.4.2 Saving settings in persistent memory
The user has the option of saving the registry in the persistent memory. The registry
contains:
• System parameters
• Customer specific settings
• Mail addresses (see 5.3.2.1)
• Favourites (links, see 5.3.3.2)
As the registry is saved in the persistent flash memory, the data is retained even if the
battery is completely discharged, neither will it be affected by a hard reset or cold start,
except for the “Factory reset” (see 0). The "Store settings“ program can be started in
the start menu (see 5.2.1).