30 Apr
2005
30 Apr
'05
2:49 p.m.
Back on Wednesday, I (quoted and) wrote
Someone was kind enough to send me a description of the 6303, which is
supposedly a Hitachi part that runs 6800 code and has some additional
instructions. The description I got did not distinguish which
instructions are 6800-compatible and which are 6303 extensions, but it
was sufficient for me to add the 6303 to my disassembler. Given a
description of the differences between the 6800 and the 6303, I could
easily make it do the 6800 as well (the infrastructure is all there,
but lacking such a description I can't do much with it).
To the nice person who sent me that - speak up if you want people to
know who you are. *You* know who you are, and thank you in any case.
Can someone
recommend a freeware 6802 disassembler.
Well, I have a multi-machine disassembler
that supports a half-dozen
CPUs now. The 6800 is not one of them, but it would be fairly easy
to add. If anyone can send me a sufficiently precise description of
the 6800 instruction set, I'll be happy to write the necessary code. ftp.rodents.montreal.qc.ca:/mouse/disas/src for those
interested.
The FTPable copy has been udpated.
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