Nov 26, 2013
03:03 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Nov 26, 2013
03:03 AM
Hello
I need a big Data array in my Programm and wanted to know if it causes any Problems if I change the Ram Partition to grow DSRAM_1_system.
Does this change anything? or only stops the linker complaining and it will crash anyway?
to
best regards,
Michael
I need a big Data array in my Programm and wanted to know if it causes any Problems if I change the Ram Partition to grow DSRAM_1_system.
Does this change anything? or only stops the linker complaining and it will crash anyway?
DSRAM_1_system(!RX) : ORIGIN = 0x20000000, LENGTH = 0x10000
DSRAM_2_comm(!RX) : ORIGIN = 0x30000000, LENGTH = 0x8000
to
DSRAM_1_system(!RX) : ORIGIN = 0x20000000, LENGTH = 0x14000
DSRAM_2_comm(!RX) : ORIGIN = 0x30000000, LENGTH = 0x4000
best regards,
Michael
- Tags:
- dsram_1_system
- IFX
- ram
3 Replies
Not applicable
Nov 26, 2013
10:17 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Nov 26, 2013
10:17 PM
Hi Michael,
You should not make this RAM partition by growing DSRAM_1_system as there is no physical memory address being mapped from 0x20010000 to 0x2FFFFFFF.
The linker will stop complaining. But any access starting from 0x20010000 will lead to a crash.
Best regards,
Sophia
You should not make this RAM partition by growing DSRAM_1_system as there is no physical memory address being mapped from 0x20010000 to 0x2FFFFFFF.
The linker will stop complaining. But any access starting from 0x20010000 will lead to a crash.
Best regards,
Sophia
Dec 02, 2013
04:26 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Dec 02, 2013
04:26 AM
This means that there is no chance to change ram partition?
best regards,
best regards,
Not applicable
Dec 02, 2013
10:26 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Dec 02, 2013
10:26 PM
Hi Michael,
The answer is "Yes".
Best regards,
Sophia
The answer is "Yes".
Best regards,
Sophia