LZ: A few ASM questions


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LZ: A few ASM questions



Hi!  I have a few questions...

1:  How can I do something equivalent to ex ix,de?  will this work:
    .db $dd/ex ix,de?  Currently, I'm using this:
    ld (somevar),ix/ld de,(somevar)
2:  How can I tell how much mem is free or where the last unused byte of RAM is?

3:  Could someone please repost that 8 bit multiplication routine?  

Thanx,

Buddy Smith
ti85calc@bellsouth.net
"What's the purpose of using a sterile needle for a lethat injection?"