Big issue of Access Protection !!!!!

shinnlin · ‎2004-11-30

Posted on December 01, 2004 at 05:09

shinnlin · ‎2004-11-29

Posted on November 30, 2004 at 04:31

If one had enabled the Access Protection of internal flash memory, then the code crashes.

The flash will always stay in Access Protection mode, right ?

This means that this chip can't be used anymore because JTAG interface is disabled and no ISP through UART can be used to re-download the target code.

Did I miss something ?

How to solve this condition ?

[ This message was edited by: Shinn on 01-12-2004 03:15 ]

hichem2 · ‎2004-11-30

Posted on December 01, 2004 at 05:09

Hi Shinn,

Good analysis of the problem.But sorry if you attains this situation.

The subject will be insolvent and you can do nothing and this chip can't be used anymore.

Best regards.

Hich 🙂