Re: LZ: Need some help
[Prev][Next][Index][Thread]
> I need to know how to set a group of memory to a certain value.
> Example: I need to set all memory between $80E6 and $8146 to zero.
>
use ldir - this loads (de) with (hel) and increments hl and de and
decrements BC.
so to set a block of memoy to 0, set hl to teh start of teh block, de
to the start of teh block+1, and bc to the number of bytes you want
to clear, load (hl) with 0, then ldir...
Rob Taylor MAIL - mailto:rtaylor@rtaylor.u-net.com
WEB - http://www.u-net.com/~rtaylor/
References: