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Contributor
Contributor
2,931 Views
Registered: ‎01-22-2009

Boot on parallel flash is longer than Spi flash

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Hi,

 

I'm working on Xilin Spartan 3A starter board and I try to send and receive udp packet. And I want to program flash xith this code

 

When I program Nor flash (parallel flash) the program takes about 3 minutes before start while when run on spi flash (serial flash) it takes 11 seconds before start

 

I don't understand why it's longer to run on parallel flash than spi flash ?

 

I've constaint of time, so I need to reduce the boot time.

 

Regards

Message Edited by kant35 on 03-23-2009 02:31 AM
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Contributor
Contributor
3,400 Views
Registered: ‎01-22-2009

Re: Boot on parallel flash is longer than Spi flash

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I'm sorry for this post..

 

In fact it's the display which was slowly the boot.

 

I remove those print and now it takes about 3 secondes before starting... It's good 

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1 Reply
Contributor
Contributor
3,401 Views
Registered: ‎01-22-2009

Re: Boot on parallel flash is longer than Spi flash

Jump to solution

I'm sorry for this post..

 

In fact it's the display which was slowly the boot.

 

I remove those print and now it takes about 3 secondes before starting... It's good 

0 Kudos