Flash Programming the ST10F276

[wcollis1]

Posted on February 19, 2003 at 12:58

Flash Programming the ST10F276

[wcollis1]

Posted on February 19, 2003 at 07:30

Is there any (simple) way of programming 16 bit words in ST10F27X flash memory?

Will the MER and BER bits of FCROH be documented in the future?

[charles239955_st]

Posted on February 19, 2003 at 12:58

The only way to program a 16 bit word is by doing a read-modify-write sequence on 32 bit. Just read the 32 bit containing the 16 bit word you want to program, change the low/high part of the 32 bit and program it.

This can be used when only a word must be programmed, like checksum or version number. Then for the whole chip programming it is much more convenient to stick to the 32 bit word programming.

No the MER and BER will not be documented because this functionalities will not exist.