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What's the difference between ROM and RAM MBIST?

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HolySaint

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How can i make mbist for rom?
What's different between rom and ram mbist?
CTL model?
 

Rom Mbist for help

Who can help me?
 

Re: Rom Mbist for help

While bist for ram will write, read, compress the read data into a signature, the mbist for rom will only read and compress the read data into a signature. The 'signature' for rom are precalculated using the data stored in the rom. Any vendor offering rom, will be able to give you a mbist engine, and will generate 'signature' corresponding to data you would like in the rom.
hope it helps
Kr
Avi
 

    HolySaint

    Points: 2
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Rom Mbist for help

thqu avimlt
let me have a look
 

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