- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
HI,
Whether the IO for DDR4 in the Arria 10 GX1150 FPGA can be used as GPIO? I have created one daughter card that using the SODIMM socket on one FPGA board as general purpose io, but it couldn't work. What should i do? Regards, YongLink Copied
1 Reply
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
It looks like the IO for DDR4 can also be assigned as LVCMOS and other applicable IO standard for GPIO
https://documentation.altera.com/#/00045071-AA$AA00044989 My suggestion is to check the IO bank voltage on the board (for DDR4 it is 1.2V) thus you probably have to use LVCMOS 1.2V as your IO standard.
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