Initialize RAM

[murielle]

Posted on July 01, 2003 at 12:38

Initialize RAM

[murielle]

Posted on July 01, 2003 at 05:16

I use ST7FLITE05.

I want to initialize all the RAM with zero at the beginning of my application. How to do? (code in assembler language?) Thanks, Murielle

[simonharrison9]

Posted on July 01, 2003 at 07:09

Hi,

Try this: ld X, #64 lp clr ($7f,X) dec X jrne lp this only clears $80 - $bf, it does not cross into the stack area hope this helps, regards Simon [ This message was edited by: sjh on 12-11-2003 16:25 ]

[murielle]

Posted on July 01, 2003 at 12:38

It's perfect!

Thanks, Murielle