Path: utzoo!mnetor!uunet!husc6!think!ames!ptsfa!ihnp4!cbosgd!clyde!burl!codas!novavax!utx1!huang
From: huang@utx1.UUCP (Bill X. Huang)
Newsgroups: comp.sys.atari.st
Subject: Making my own memory (0.5 - 2.0 MB) upgrade board: HELP
Message-ID: <1928@utx1.UUCP>
Date: 15 Dec 87 23:00:55 GMT
Organization: Racal-Milgo, Ft. Lauderdale, Fl.
Lines: 32
Keywords: memory upgrade, 256k, 1Mb, PCB, Sucket

Hi there, this is my first posting to the net. I have been a silent reader
for a long time. Since I haven't seen discussions on this topic, I have to
bring it up myself.

I like to make a memory upgrade board for my ST. I like to have suckets that
will hold both the 1Mb chip and the 256k chip and use jumpers to configer the
two configeration. I such a way, I could use 256k chips for now and the 1Mb
chips in future when the price comes down.

Please help:

	1. Where can I possibily obtain a schematics drawing?
	2. Has anybody done this? Can we share your experience?
	3. Any reference articles, materials, whatever related?

I will make it a mini-project and I will summarize all the messages and post
them along with the outcome and my experience.

Please e-mail your response to me.

Thanks in advance!

P.S. I know E. Author Brown Co. sells a 1.0 - 4.0 Mb ready made board for
$199.99. What a rip off! ;-|.

    +-+ 	Bill X. Huang
   -----	Racal-Milgo, Inc., MS-E112
    --- 	P.O. Box 407044
    |+|  	Fort Lauderdale, Fl 33340
    --- 	(305) 476-6873
   /   \
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