31 Aug
2005
31 Aug
'05
4:49 p.m.
> I'd suggest finding a VHDL or Verilog
implementation, and see if
> that provides any insight.
The MAME 6800 core says it is illegal. Which mean the opcode is just
skipped.
<http://messdev.fdns.net:6502/cgi-bin/viewcvs.cgi/src/cpu/m6800/6800ops.
c?rev=HEAD&content-type=text/vnd.viewcvs-markup>
--
tim lindner
tlindner at ix.netcom.com Bright