[SOLVED] What is the purpose of iic, hex and spt files?

[userF]

Hi,
I am new to micro-controllers, cypress fx2,fx3, etc, what is the purpose of iic, hex and spt files?.
I have read some online materials but like to know from experts here.

 

[Easyrider83]

https://en.wikipedia.org/wiki/Intel_HEX

 

[userF]

thanks for the link. It is a good link, however, I needed some literature to describe the purpose of each.
https://www.cypress.com/file/43391/download does it.
thanks.

 

[andre_luis]

This application note answers the question, at least for the iic file; a very suggestive file extension, we have to admit:

AN50963​