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Altera_Forum's avatar
Altera_Forum
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8 years ago

GPIO vs HSMC pinout

Hi all, I am going to design high speed application. Because my cyclone V development kit (DE10- Standard) have two output options is GPIO and HSMC. I would like to know what the different betwe...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

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Hi John,

With Single Ended GPIO (not LVDS) don't go over 100 MHz with DE10 to avoid troubles.

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What do you mean about "Single Ended GPIO"? On the DE10 user manual, it's just mentioned about GPIO. It doesn't say any thing else.