Memory Management - Casio DT-X7 Series Software Manual

2.1.6 Memory Management

RAM
The integrated RAM has a total capacity of 64 Mbytes and is used for the following purposes.
• Program memory to be used by the OS and programs.
• Object store used for temporary file saving, etc.
• Other program and OS resident areas beyond the control by the OS.
• Driver work area.
To deploy the OS into the RAM memory area, it takes certain time to start up the terminal for the
first time and also at a time of a full reset. The user can make unrestricted use with the object store,
but data stored in it may be accidentally lost due to battery run down, etc. To avoid such incident
it should be used just as a temporary storage area, and use the FlashDisk to store important data
and files.
It is possible to change the proportional memory allocation between Program memory area and
Storage memory area. To do so, navigate to Settings → Control Panel and then double click
the System icon. This initiates the System Properties screen. In the Memory tab, move the
slid to either side to set your optimum memory allocation. This setting can be also carried out with
the memory setting tool, Setmem.exe.
Table 2.12 Initial memory status
Memory
Program memory
capacity
Object storage
capacity
If you suppress the start up of Internet Explore, you can make the system area smaller and the size
of usable memory bigger. For more detailed information, refer to Chapter 2.1.7 "Disabling Startup
of Internet Explorer (IE)".
DT-X7M10U
DT-X7M10E, -CN
DT-X7M10R, -CN
Total capacity Used
27.6 MB 6.5 MB
13.7 MB 0.3 MB
31
DT-X7M10R2, -CN
Total capacity Used
25.5 MB 6.7 MB
12.7 MB 0.3 MB
DT-X7M30E, -CN
DT-X7M30R, -CN
Total capacity Used
25.5 MB 6.8 MB
12.7 MB 0.3 MB