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Altera_Forum
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11 years ago

Avalon-MM-Slave address alignment

Hi All I have aquestion regarding the address alignment of a an-MM slave. My MM-Save has an avs_readdata and avs_writedata port each 512 bit wide. Now I'm trying to write the custom prip...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hi dsl

You're right, I now changed my Avalon MM slave Custom peripheral to us it with burst transfer.

However, I don't know how the _regs.h file needs to look.

For example, how to I write my 32bit width data over the IOWR() makro on the right position of my 512bit wide slave avr_writedata?

Do I need to set the bytenable or address bits? But how?

Thank you for your help