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Altera_Forum
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18 years ago

Reset Query

Hi, I am having two separate clocks in my module (Clock domain1 : 100 Mhz) and Clock domain 2 is 270 Mhz. Do i need separate resets in my IO for resetting logic in these separate c...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Hi,

Thanks for your reply.

First of all reset is asynchronous (sorry that i did not mentioned it earlier)

Is there any advantage or disadvantage of using same or different resets in multi clock domain designs. Which one a exp guy will prefer;

1. Separate resets for two clock domains (Both are asynchronous)

2. Single asynchronous reset and synchronous deassertion

Please reply

Regards,

freak