Fast interrupt and assembly language

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loinchg
Posts: 1
Joined: Thu Aug 09, 2018 10:27 am

Fast interrupt and assembly language

Post by loinchg »

Hello,

I need to update a design based on RabbitCore 3xxx, i have many code that must be executed at a fast periodic time (119 micro secs).
Almost all my code is made with assembly language.

The question is: Could i use MOD5441X to substitute RabbitCore, application has; two 1200 baud serial ports, ethernet, web-based configuration and eigth led indicators ?

Thanks, Martin.
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TomNB
Posts: 538
Joined: Tue May 10, 2016 8:22 am

Re: Fast interrupt and assembly language

Post by TomNB »

Hello Martin,

Thank you for considering our products. Yes, the MOD5441x family can easily do those functions, and at a significantly faster speed than the rabbit. We have had a significant number of people porting from rabbit to our platform.

Best regards,

Tom
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pbreed
Posts: 1080
Joined: Thu Apr 24, 2008 3:58 pm

Re: Fast interrupt and assembly language

Post by pbreed »

Written in C the external interrupt response time should be <2usec. With work you can make it less than 1usec.
How much work does the interrupt need to do?
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