Path: utzoo!utgpu!water!watmath!clyde!cbosgd!ucbvax!RAND-UNIX.ARPA!bridger%rcc
From: bridger%rcc@RAND-UNIX.ARPA
Newsgroups: comp.os.cpm
Subject: Re: running DU on a CPM3 system (or MP/M!!)
Message-ID: <8712130032.AA00988@newton.arpa>
Date: 13 Dec 87 00:32:54 GMT
References: <5022@sol.ARPA>
Sender: daemon@ucbvax.BERKELEY.EDU
Distribution: world
Organization: The ARPA Internet
Lines: 11

Mike,
My face is (seasonally?) red.  The generic DU does, indeed, check
for CP/M 3 and use BDOS function 50.  I had been testing with
"DU3", a Rick Conn variant of DU that has only CP/M 2.2 capability.

CP/M 3 users should use generic DU.

When ZCPR33 is released for CP/M 3, DU3 users will be able to
run that version under an RSX.

--bridger