cccph@jessica.cs.ucla.edu (Charles Hobbs) (05/25/91)
Another question. I have what I believe is a 16 K Coco 2. (Print MEM = about 16 K, minus graphics pages, etc. ) I've heard that this can be expanded to 32 or 64 K. How does one go about doing this? Thanks in advance.... ____________________________________________________________________ |Charles P. Hobbs | BBC micro, Aquarius and Spectravideo |cccph@jessica.cad.ucla.edu | users! Please email me! Thanks! |Ham radio: N6YMK | L.A. Blue Line Freq: 471.3375 mHz
downsj@jacobs.CS.ORST.EDU (jason downs -- vasudeva) (05/25/91)
In article <2878@lee.SEAS.UCLA.EDU>, cccph@jessica.cs.ucla.edu (Charles Hobbs) writes: >I've heard that this can be expanded to 32 or 64 K. >How does one go about doing this? hmm, how about going down to your nearest shack and buying a coco 3 for $99? if you want memory, it comes with 128k. not to mention high resolution graphics and an eighty column text screen. -- /////////////////////////////////////////////////////////////////////////////// UDE.TSRO.SC.sbocaj@jsnwod :tenretni jsnwod!UDE.TSRO.SC.sbocaj!sctsro!... :pcuu uucp: ...!orstcs!jacobs.CS.ORST.EDU!downsj internet: downsj@jacobs.CS.ORST.EDU \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
cccph@jessica.cs.ucla.edu (Charles Hobbs) (05/30/91)
In article <1991May25.162917.15902@lynx.CS.ORST.EDU> downsj@jacobs.CS.ORST.EDU (jason downs -- vasudeva) writes: >In article <2878@lee.SEAS.UCLA.EDU>, > cccph@jessica.cs.ucla.edu (Charles Hobbs) writes: >>I've heard that this can be expanded to 32 or 64 K. >>How does one go about doing this? > >hmm, how about going down to your nearest shack and buying a coco 3 for $99? >if you want memory, it comes with 128k. not to mention high resolution graphics Eventually, I might buy a Coco 3, but for right now, I really need to expand and use the Coco 2 that I have. There were articles dealing with adding 32K to Cocos by stacking two 16 K chips upon one another, then connecting a certain pin to the SAM. Of course, if the Coco 2 can accept 64K chips directly, that would be a better route than all of that soldering. Thanks in advance.... ____________________________________________________________________ |Charles P. Hobbs | BBC micro, Aquarius and Spectravideo |cccph@jessica.cad.ucla.edu | users! Please email me! Thanks! |Ham radio: N6YMK | L.A. Blue Line Freq: 471.3375 mHz
wilker@gauss.math.purdue.edu (Clarence Wilkerson) (05/30/91)
There were different models of the coco II. The later ones (white??) used 5v only ram chips that could be replaced by 64k ram chips and a change of a jumper. You might try the Princeton listserver for back issues of the net traffic for the coco. This was somewhat hotter 4 years ago than now. Clarence Wilkerson
cccph@jessica.cs.ucla.edu (Charles Hobbs) (06/05/91)
In article <12946@mentor.cc.purdue.edu> wilker@gauss.math.purdue.edu.UUCP (Clarence Wilkerson) writes: >There were different models of the coco II. The later ones (white??) >used 5v only ram chips that could be replaced by 64k ram chips >and a change of a jumper. You might try the Princeton listserver >for back issues of the net traffic for the coco. This was somewhat How do I access the Princeton Server? Thanks.... ____________________________________________________________________ |Charles P. Hobbs | BBC micro, Aquarius and Spectravideo |cccph@jessica.cad.ucla.edu | users! Please email me! Thanks! |Ham radio: N6YMK | L.A. Blue Line Freq: 471.3375 mHz