Static RAM / Dynamic RAM information

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phil31
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Static RAM / Dynamic RAM information

#1 Post by phil31 » 26 Jun 2015 15:13

Dear all,

i started a project on 32MX450F128H (128KB FLASH / 32KB SRAM).
the actual "Dynamic RAM" show about 29500 bytes used

i change my CPU to a 32MX450F256H (256KB FLASH / 64KB SRAM).
recompiling the SAME program, without any modification (only the project settings for sure)
now, the "Dynamic RAM" show 63269 bytes used !!!!!

SSA optimization is disable

==> so please, what is that "Dynamic RAM" value ?

thanks, regards
Phil

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filip
mikroElektronika team
Posts: 11874
Joined: 25 Jan 2008 09:56

Re: Static RAM / Dynamic RAM information

#2 Post by filip » 29 Jun 2015 10:39

Hi,

Please see this post :
http://www.mikroe.com/forum/viewtopic.p ... 61#p235171

Also, could you please attach here the project that you have issues with ?

Regards,
Filip.

phil31
Posts: 348
Joined: 02 Apr 2009 15:02
Location: France
Contact:

Re: Static RAM / Dynamic RAM information

#3 Post by phil31 » 29 Jun 2015 13:34

Hi Filip,


if i refer to your link, "dynamic RAM' is more or less the FREE RAM :
free less "call stack and function frames" ?


thanks, regards

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filip
mikroElektronika team
Posts: 11874
Joined: 25 Jan 2008 09:56

Re: Static RAM / Dynamic RAM information

#4 Post by filip » 03 Jul 2015 16:03

Hi,

Yes, you are basically right.

Regards,
Filip.

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