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Altera_Forum
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13 years ago

Problem using ISSI's SRAM on Stratix IV GX

Hello everyone. Anyone had luck using the SSRAM provided on a Stratix IV GX Dev Kit (EP4SGX230KF40C2ES)? I think there is a huge lack of information by Altera by using this SSRAM module, o...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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-Data Bus test passed

-Address bus test failed at address 0x200004

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It looks like the test software is able to write different values to the first address, but not the second one. Can you check in the pin planner that the fsm_a[20..0] ports are assigned to the correct FPGA pins? Verify using the board's schematic. (the user documentation can be wrong sometimes)