RevEng Posted March 20, 2021 Share Posted March 20, 2021 8 hours ago, Andrew Davie said: One major thing I think is needed is to change the PlusCart servicing of the address buss from a polling system to an interrupt system. That is, the interrupt is triggered by address change, and it's serviced, and the ARM goes back to doing whatever it was doing. In this case, streaming video/sound from a SD card. If you can manage the bus servicing with interrupts, unshackling the arm this way would be another level of game-changer. Quote Link to comment Share on other sites More sharing options...
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