Nov 04, 2019
07:08 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Nov 04, 2019
07:08 AM
Hi,
in terms of memory access time in AURIX, what is the difference if variable is allocated at LMU (Local Memory Unit) vs CPU core’s memory?
Thanks and regards
Lina
#8042000 13198
in terms of memory access time in AURIX, what is the difference if variable is allocated at LMU (Local Memory Unit) vs CPU core’s memory?
Thanks and regards
Lina
#8042000 13198
- Tags:
- IFX
1 Reply
Nov 04, 2019
08:14 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Nov 04, 2019
08:14 AM
Hi Lina,
LMU has hardware interconnection with CPU core via Shared Resource Interconnection (SRI). Therefore, memory variable access at CPU core via Data Scratch-Pad RAM (DSPR) is faster compared to LMU.
Best regards
Mr. AURIX™
LMU has hardware interconnection with CPU core via Shared Resource Interconnection (SRI). Therefore, memory variable access at CPU core via Data Scratch-Pad RAM (DSPR) is faster compared to LMU.
Best regards
Mr. AURIX™
This widget could not be displayed.