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How to interface Xilinx FPGA Spartan II to a ISA Bus ?

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yodathegreat

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isa drawing

Hi,

I looking for a drawing to interface a Xilinx FPGA Spartan II
to a ISA Bus, the problem is the : ISA = 5 V and Spartan is 3V ..

Have you a solution.

best regards
 

samsuffy

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isa bus drawing

Maybe, you will have to add discrete level shifters .

Try the 74LVHC3245. It's a transceiver 3/5V.
Look at 0nsemi or F@irchild products
 

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