Product : ISaGRAF V3

Date    : September 1999

File    : Memory. RAM or EPROM.htm

Subject : How memory can be managed with ISaGRAF 3.3?

Keywords: Memory - kernel - EPROM - RAM - space

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There are different solutions for implementing your system.

• The first solution is to implement your application in the EPROM with your Kernel and the OS. With this solution, you won’t be able to do on-line modification and downloading. This solution may be a little bit slower.
• The second solution is to implement the application into the RAM. This will allow to do on-line modification (add 2 more memory spaces), downloading other application…

In the case of the 2nd solution you can still use the EPROM to backup your application at power-off.

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