[Coco] How SLENB works ?

Luis Antoniosi (CoCoDemus) retrocanada76 at gmail.com
Fri Jul 18 09:05:00 EDT 2014

Hi all,

I decided to play with arduino + coco but I need to know exactly how the
SLENB works. As I can see in the schematics it's connected to the 74SL138
pin 6. This means when SLENB is LOW all the 138 outputs will be HIGH. But
what is the practical effect of this, will the coco wait for the cartridge
before doing anything ?


Luis Felipe Antoniosi

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