By: Anon (Anon), April 28, 2012 2:28 pm
Room: Moderated Discussions
EduardoS (no@spam.com) on 4/26/12 wrote:
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>Anyone knows if there is any Cortex being used as HD controller? If yes, wich?
Cortex-R4 and Cortex-R5 regularly get used as HDD controllers. The entire point is you need to be able to predict with a high degree of certainty how long the core is going to take to respond. If it doesn't respond in the specified amount of time you generally end up trashing the surface of the disk.
---------------------------
>Anyone knows if there is any Cortex being used as HD controller? If yes, wich?
Cortex-R4 and Cortex-R5 regularly get used as HDD controllers. The entire point is you need to be able to predict with a high degree of certainty how long the core is going to take to respond. If it doesn't respond in the specified amount of time you generally end up trashing the surface of the disk.
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