ICP protocol for EEPROM programming on ST624x and ST62xx micros

[patrickdeclerk]

Posted on April 02, 2003 at 07:11

ICP protocol for EEPROM programming on ST624x and ST62xx micros

[patrickdeclerk]

Posted on April 01, 2003 at 08:14

I need to read/write the internal EEPROM of some uC of the ST62xx family.

I cannot use a PC, so the WINEE program is not useful for me.

I read the AN593, but it does not describe exactly how to access the internal EEPROM.

Where can I find the description of the communication protocol (and possibly the timing) necessary to read/write the internal EEPROM?

Many thanks in advance,

Patrick

[simonharrison9]

Posted on April 02, 2003 at 07:11

Hi,

As far as I'm aware, this is a controlled document.

This is due to the memory protection used by the B revision of ST6 Silicon.

I'd suggest another method of accessing the eeprom.

Perhaps software uart?

Simon

[ This message was edited by: sjh on 12-11-2003 16:25 ]