MEC1404 programmable ?

[jasko_jacker]

According with datasheet, seems that chip take the firmware from external memory so it not need to be programmed

Datasheet extract about that:

"Following the release of the EC_PROC_RESET# signal, the processor will start executing code in the Boot ROM. The
Boot ROM executes the SPI Flash Loader, which downloads User Code from an external SPI Flash and stores it in the
internal Code RAM. Upon completion, the Boot ROM jumps into the User Code and starts executing."

I have understand well ?

thanks

[SMDFlea]

Re: MEC1404 programmable ?

No,its not programmable. Some usefull info on notebook1 ,read the last 2 posts: https://ascnb1.ru/forma1/viewtopic.php?f=231&t=139487

[jasko_jacker]

Re: MEC1404 programmable ?

thanks