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DE0-Nano: How to read write data using ControlPanel Sequential Read Write options?

Altera_Forum
Honored Contributor II
‎12-09-2013 03:45 PM
1,300 Views

Hi, 

I am newbie to DE0-NANO. Last few days I am learning to use ContolPanel with DE0-NANO. Using the Sequential Read and Write function in the Memory section of the ContolPanel I read to memory and then retrieved it back from memory to file.  

Both input and output matches as expected. But when I use the Random Access Read from the same address, I get a totally different data as below.  

 

I couldn't figure out why this happening, if anyone can help I will be greatly appreciate the help. 

 

ADDRESS DATA RANDOM ACCESS READ 

============================== 

00000200 0BAD 4230 

00000201 BEEF 4441 

00000202 0DAD 0A0D 

00000203 0CAB 4542 

00000204 0BAC 4645 

------------------------ 

 

Thank you
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