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Altera_Forum
Honored Contributor
20 years agoComponent Editor
Hi, Why I can't use more than one chipselect for avalon slave in Component Editor? In User Interface tool it I can use more than one chipselect. I2C opencore have two chipselects (wb_stb_i an...
Altera_Forum
Honored Contributor
20 years ago --- Quote Start --- originally posted by leszekd@Mar 31 2006, 02:28 PM hi,
why i can't use more than one chipselect for avalon slave in component editor? in user interface tool it i can use more than one chipselect. i2c opencore have two chipselects (wb_stb_i andwb_cyc_i). any idea?
thank you
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--- Quote End --- In wishbone terms, the signals wb_stb_i and wb_cyc_i have difference meaning. wb_stb_i - strobe data(data is valid) wb_cyc_i - current cycle of access is valid However, I solved this dilemma like this chipselect from avalon is connected to wb_stb_i and wb_cyc_i That is all!