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MacMemory [message #68973] Wed, 22 May 2013 22:40
bourne is currently offline  bourne
Messages: 1
Registered: May 2013
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Message-ID: <211@siemens.UUCP>
Date: Thu, 14-Jun-84 16:15:33 EDT
Article-I.D.: siemens.211
Posted: Thu Jun 14 16:15:33 1984
Date-Received: Sat, 16-Jun-84 00:46:54 EDT
Organization: Siemens RTL Princeton, NJ
Lines: 14


	The PAL chips provide all the address decoding, bus control, timing,
	refresh garbage for the RAM, etc. etc. (see first issue of MacWorld
	or February '84 issue of Byte magazine).  When upgrading from 128K
	to 512K, its probably necessary to decode a few more address lines
	thus requiring a new PAL chip as well as new memory chips.

	Is this the type of comment you were looking for?

			"The buck does NOT stop here"
					dave
				    at
					siemens!bourne
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