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Altera_Forum
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12 years ago

apper "does not have byteenables" when customize a IP ?

Warning: cpu_0.data_master/Altera_UP_Avalon_Character_LCD_0.avalon_slave_0: Altera_UP_Avalon_Character_LCD_0.avalon_slave_0 does not have byteenables. Narrow (less than 32-bit) writes from cpu_0.data...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

It isn't a problem, it is just a warning. If you plan to always do 32-bit access to the component then you won't have any problems. If not, then you will have to add the byte enable signals to the Avalon MM slave interface and use them.