In SX Microcontrollers, SX/B Compiler and SX-Key Tool, cbmeeks wrote:

[quote="transistortoaster"]>hmmmm....I hadn't thought about that. so each clock tick would increase the binary counter and change the SRAM address line???
Essentially. You could make it a bit more complex in the sense that that the counter would have the bits following the three LSB hooked up to the address while the three LSB would attach to a multiplexer and select the 8 data bits. Don't use any of the 4051...4053 series multiplexers directly stand alone because of the high resistance through the switch. They might work with a NPN buffer after them. You could also use the TI 74Scbt3251 and friends family of low impedance mux switchers. For prototyping, you would need a surface mount soic to pdip adapter.[/quote]

Thanks.  I will look into that.

I got my SRAM working with my VGA circuit.  However, due to the fact that my SX Protoboard is several inches away from my breadboard (even when they are right next to each other), I have to use long (6"+) wires to drive the SRAM.  This is causing problems with noise.  So, I think I am going to have to mount some SRAM on the protoboard to reduce the length of the wires.

:-/

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