Path: utzoo!utgpu!watmath!clyde!att!rutgers!ucsd!ucbvax!FRITH.EGR.MSU.EDU!yang
From: yang@FRITH.EGR.MSU.EDU
Newsgroups: comp.sys.zenith.z100
Subject: Z-205 memory boards
Message-ID: <8812310407.AA03864@PIPKIN.EGR.MSU.EDU>
Date: 31 Dec 88 04:07:00 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 11

I have a Z-158 XT with 512K in the system memory board. My machine was
purchased with 256K and expanded to 512K. Now, I have one bank of 256K chips.
I want to put them into the machine to have total 768K memory. However, as my
understanding, DOS can only address up to 640K. What about excess 128K?


My hope is to use those 128K as expanded memory. I don't know your Z-205 is
capable to do such thing. (Memory Backfilling). Please reply to my at this
address or Bitnet address - 15360JIM@MSU.BITNET. Happy New Year!

                                                -Jim