flag26838 Posted December 27, 2014 Report Share Posted December 27, 2014 As the subject says, i'm a newbie learning fpga and vhdl programming and i need more than the 8 input switches provided by my logicstart megawing and i was wondering if anyone had already faced this problem and how you solved it. These are some ideas that i had to increase my "input bus" width: 1) first i thought about connecting some switches to the adc connectors, but in that case i would need a working spi decoder first - this one it might end up being a good vhdl coding exercise 2) i can use the mini joystick as another source of inputs (4 positions => 2 input bits) 3) ??? i would love to reach 12 or even 16 bits of input without resorting to soldering or any other permanent mods, do you have any idea how to achieve it? Quote Link to comment Share on other sites More sharing options...
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