- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I have successfully generated the Altera cyclon4GX PCIe gen1 x4 HardIP example using PCIe compiler in Qsys with on chip memory and DMA using Quartus 11.
Pci express core contains the following BARs (1) BAR0 - Contains 27 bit (auto) prefetchable memory that can support upto 128MByte of memory (2) BAR2 - Contains 27 bit (auto) non-prefetchable memory that can support upto 128KByte of memory. I would like to change the BAR0 and BAR2 to support much lower size may be 128MBytes of memory. I am not sure how to change this value ?Link Copied
0 Replies

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