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From: sjthomas@cup.portal.com (Stephen J Thomas)
Newsgroups: comp.sys.handhelds
Subject: Re: Serial Interface Upgrade
Message-ID: <42933@cup.portal.com>
Date: 4 Jun 91 01:43:41 GMT
References: <1991Jun3.151926.8830@eagle.lerc.nasa.gov>
  <6986@male.EBay.Sun.COM>
Organization: The Portal System (TM)
Lines: 10

An earlier posting was in error:
  
No, the serial kit -> PDL UPGRADE does not contain the Programmer's 
Reference Manual _in paper form_, but it is available online in PDL.
  
If you buy the complete PDL package (not the upgrade), then you do get
the printed Programmer's Reference Guide.
  
Stephen Thomas
sjthomas@cup.portal.com