JamesD Posted March 13, 2017 Share Posted March 13, 2017 If you are looking for a 32k option there is the new 32k sidecard by JediMatt HERE That is 32K x 8 bit. Half the RAM and half fast. Quote Link to comment Share on other sites More sharing options...
Shift838 Posted March 13, 2017 Share Posted March 13, 2017 That is 32K x 8 bit. Half the RAM and half fast. True, but it's cheap and nothing to do but plug it in... Quote Link to comment Share on other sites More sharing options...
Shift838 Posted March 13, 2017 Share Posted March 13, 2017 (edited) there is a 16bit mod I need to find that has a newer PCB. I have one. I need to see if I can find the gerber files. I did find this link to the PDF that Tursi created HERE Link to a Quarter Calendar Project for 32k HERE Someone created an actual PCB for it and it's in the thread, may have to read a few messages before you find it. but it looks like the image attached. As you can see I have not installed mine yet. Edited March 13, 2017 by Shift838 Quote Link to comment Share on other sites More sharing options...
+helocast Posted March 13, 2017 Share Posted March 13, 2017 Someone created an actual PCB for it and it's in the thread, may have to read a few messages before you find it. but it looks like the image attached. As you can see I have not installed mine yet. AtariAge Quarter Project 12_28 https://oshpark.com/shared_projects/dXyzUBwA 2 Quote Link to comment Share on other sites More sharing options...
JamesD Posted March 13, 2017 Share Posted March 13, 2017 It's coming up on 2 years since I bumped the thread to show interest in the 16 bit board. That's obviously going nowhere fast so I might as well make the upgrade based on that last board.As simple as that is, I might just build it on perf board and just run the extra 5 wires that go between pins. Quote Link to comment Share on other sites More sharing options...
papa_november Posted March 14, 2017 Share Posted March 14, 2017 A switchable 16-bit board like the 32k16 is what I'm after. I'm a total noob when it comes to this system, but adding that 16-bit RAM can only help, especially if newer software comes out that uses it. The amount of new development on the TI-99 is a pleasant surprise and has been on the increase as of late. If I'm going to have to solder up a rats nest of jumper wires in there anyway, what's 3-5 more wires if it makes the system run faster? Quote Link to comment Share on other sites More sharing options...
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