Announcements

Help us improve the Power & Sensing Selection Guide. Share feedback

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
User12375
Level 1
Level 1
10 sign-ins First solution authored 5 replies posted
We're using the XMC4200 and look to be running into size constraints with the memory. Looking at Memory Settings page in DAVE it shows:

Name Type Start Address End Address Size
PSRAM1 RAM 0x1FFFE000 0x1FFFFFFF 0x2000
DSRAM1 RAM 0x20000000 0x20005FFF 0x6000

So PSRAM1 is 8KB and DSRAM1 is 24KB. We're supposed to have 40KB total and expecting 16KB on PSRAM1 but total is only 32KB.

Can we change the PSRAM1 size to 16KB and if so, what is the addressing we should use?

We notice the DSRAM1 addressing is consecutive with the PSRAM1 addressing so assume we need to change addressing for both.

Thanks
0 Likes
1 Reply
lock attach
Attachments are accessible only for community members.
jferreira
Employee
Employee
10 sign-ins 5 sign-ins First like received
Hi,

Find attached the linker file for XMC4200x256.
By default the linker file is copied into your project at project creation based on device selection.
How did you get the memory sections your were describing below?

Regards,
Jesus
0 Likes