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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
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13 years ago

The pins are correct, according to reference manual and the pinning script (golden_top.tcl) provided on the devkit cd-rom.

To map 2MB using words of 32-bits, should I use 19 or 21 bits for addressing? I saw on reference manual that they exclude the two first pins for addressing, fsm_a[0] and fsm_a[1], which I have correctly pinned using the pinning script.

Anyway, thanks for the help folks!