PSoC 5, 3 & 1 MCU

[Anonymous]

Hi,

   

Our new design includes a cypress component and I have to program its EEPROM from the embedded software. Are there some source code using the ISSP protocol I can implement in our embedded microcontroler ?

   

Thanks

   

Claire

[pushekm_21]

 Hello Claire,

       

If I have corretly understood your requirement then you want to program the PSoC1 device from another host controller and you want to implement the programming protocol inside that host device. If this is what you are referring to then we already have an app note explaining this procedure i.e. AN44168: Host Sourced Serial Programming and can be downloaded from the following location: http://www.cypress.com/?rID=2906. It provides an example project as well.

       

If my understanding is wrong then please explain once again what your requirements are.

       

Best regards,

   

Pushek

[Anonymous]

Hello Pushek,

   

Thanks for your answer, that's exactly what I was looking for

   

Regards

   

Claire

[Anonymous · Accepted solution]

Hi Pushek,

       

Yet another question : I cannot find the AN2026a and AN2026b application notes on Cypress web site. The link seems broken

   

Thanks for your help

   

Regards

   

Claire

[pushekm_21]

   

    Thanks, Claire for letting me know.    

Will get it fixed. For your reference, here are the copies of both the app notes.

         

Best regrads,

    

Pushek