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Altera_Forum
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14 years ago

How to use tri_state_bridge in sopc builder

I'm done of graphic images on the LCD and LCD character data on the same time (CYCLONE III DEVELOPMENT KIT). But when i complie the error message tells that the signals lcd_d_cn and lcd_wen are as...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

The error message is clear: you must connect something to the tristate bridge. Otherwise, what's the purpose of a bridge?

Usually the TS bridge drives an external async device, such as sram or flash, so you need to add to the system the proper component and connect it to the TS master.