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Altera_Forum
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10 years ago

Connect 4 async SRAMs to FPGA

Hello this is rather a hardware question. I´d like to connect 4 asyncrone SRAM devices (250MHz NoBL Types) to a Cyclone IV FPGA. Each data signal is a point to point connection FPGA to SRAM...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Why "two 25ohm resistors"? I thought you had four SRAM chips. You would want a resistor in each branch. OCT may or may not help, it's not the same as a resistor in each branch. In any event you can enable/disable the OCT as desired.