- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I have been testing the C functions PCIE_Write32( ) and PCIE_DmaWrite(). The PCIE_DmaWrite() function seems to reach a maximum rate of 515 Kbytes/s even with adress allignment and sufficient transfer size. The PCIE_Write32() functions are surprisingly faster with 2.3 Mbytes/s, wich is still extremely slow for PCIE. Is this normal?
- Tags:
- PCIe
Link Copied
1 Reply
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi
The DE5 net board is from terasic, and it can support up to Gen3x8. Probably you can contact terasic by using the email below to get more information:
Email: support@terasic.com
https://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=164&No=526&PartNo=1
Regards -SK

Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page