Path: utzoo!attcan!uunet!aplcen!uakari.primate.wisc.edu!zaphod.mps.ohio-state.edu!sunybcs!uhura.cc.rochester.edu!ttak
From: ttak@uhura.cc.rochester.edu (Timothy Takahashi)
Newsgroups: comp.sys.tandy
Subject: Re: adding memory to a tandy1000
Message-ID: <7877@ur-cc.UUCP>
Date: 14 Jun 90 16:28:32 GMT
References: <15454@s.ms.uky.edu>
Reply-To: ttak@uhura.cc.rochester.edu (Timothy Takahashi)
Organization: University of Rochester
Lines: 25

In article <15454@s.ms.uky.edu> beech@ms.uky.edu (Wayne Beech) writes:
>Hello,
>
>I was just given a Tandy 1000 which has 256K of memory.  I was wanting to add
>more memory to it and when I opened the machine up there is a board in slot 1
>that appears to be a memory board that is only half-populated.  There does
>not seem to be any memory on the mother board unless its under the drives and/or
>power supply(i didnt look that close).  My questions are what are the "standard"
>memory configurations when you purchase a 1000? 

The Original Model 1000 came with 128k on the motherboard

> What is the maximum amount of
>memory you can place on the boards that come with the computer? 

128k is all that goes on the motherboard of a 1000, or 1000A

1000SX can go to 640k on the motherboard

> What is the
>absolute max. memory the machine can support? 

640k (less 16k of the 640k for video)

tim