Friday, September 7, 2018

ASL/LSL -- more defense of the obvious...

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In the previous post, I explained the difference of intent between "logical" and "arithmetic" shift operations in assemb...
2 comments:
Tuesday, September 4, 2018

Yes, LSL and ASL really are the same operation...

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Recently I was listening to a retrocomputing -themed podcast , as I am often wont to do... This particular podcast has a recurring segment w...
7 comments:
Monday, February 12, 2018

Z Intepreter Source for CoCo Recovered

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In November 2017, The CoCo Crew Podcast interviewed Brian Moriarty. Professor Moriarty (a.k.a. the Professor) was not only an author of sev...
3 comments:
Monday, November 20, 2017

Building Infocom Disk Images for CoCo

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In the previous posts in this series, I have discussed pairing original Infocom Z interpreter software with new Z code story files in ord...
5 comments:
Sunday, November 19, 2017

Using Infocom's ZIP on the CoCo

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In the previous post , I discussed some background information relating to the system used by Infocom to publish their interactive fiction ...
Saturday, November 18, 2017

Building CoCo Games with Inform

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Often we see people do retro computing projects that really are only a piece of the puzzle. Such projects include hardware gadgets with cool...
3 comments:
Wednesday, September 20, 2017

RetroChallenge Entry -- RC2017/10

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Over the years I have participated in RetroChallenge events several times. They are a lot of fun, plus the idea of an organized event helps ...