Msg: 6981 *Conference*

03-21-97 18:42:32

From: RON WIESEN

To : COMET _

Subj: REPLY TO MSG #6961 (UNDOCUMENTED 80C85 OPCODES)

A conditional restart instruction -- hmmm.  I can think of many conditions more
useful than a half carry from BCD math.  Maybe it's an incidental instruction
that it would have taken extra circuit logic to repress, so they just let it be
part of the instruction repitore' despite its uselessness.