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Altera_Forum
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17 years ago

Remote Update with NIOS and EPCS

Hello, Currenty I'm working on a Cyclone III to try Remote Update work. I've searched for a lot of information but couldn't find specifiek how to work. I'm trying to work with the altremote_up...
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Altera_Forum
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17 years ago

I could be wrong, but I think the difference of shift by 3 versus shift by 2 is because of AP versus AS mode. In AP mode, you need to specific the word (16 bit word) address where as for AS you need to specify the byte address.

The example code for AN429 was for AP and it uses shift by 3.

I have only ever tried AS mode, and I found I had to use shift by 2.