Interactive Simulations of DEC R-Series Logic

Where DIY DIP/SSI/MSI CPU makers meet and discuss other TLA (three letters acronyms)

Blair Vidakovich • 07/04/2018 at 23:15•3 Comments

For those interested in visualising the operation of DEC R-Series Logic, I have created these two short animations which simulate the operation of an Inverter and a Complementing Flip-Flop:

Inverter:

https://cdn.hackaday.io/files/8449361482016/DEC%20R-Series%20Logic%20Inverter.mp4

Flip-Flop:

https://cdn.hackaday.io/files/8449361482016/DEC%20R-Series%20Logic%20Flip%20Flop.mp4

You can find the schematic files for these simulations saved here:

https://cdn.hackaday.io/files/8449361482016/DEC%20R-Series%20Logic%20Inverter.txt

https://cdn.hackaday.io/files/8449361482016/DEC%20R-Series%20Logic%20Flip%20Flop.txt

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Yann Guidon / YGDES wrote 07/12/2018 at 16:03

I believe they could be uploaded to youtube so they can be watched directly on the page :-)

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Blair Vidakovich wrote 07/12/2018 at 15:48

:-)

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Yann Guidon / YGDES wrote 07/12/2018 at 11:47

yay !

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Interactive Simulations of DEC R-Series Logic

Direct Coupled Transistor Logic

Why is ECL faster ?

Discussions

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