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Altera_Forum
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16 years ago

SSRAM (IS61LPS25636A)) on Cyclone III starter board

I am trying to read a bunch of data from SSRAM (IS61LPS25636A)) on Cyclone III, which is 256k*32 bit in size. However, from the board manual, there are 32 data bits, 21 address bit (should be 18 bits...
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Altera_Forum
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16 years ago

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Do you mean A20 A21, A22.

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Yes, the pin names are different between schematic and reference manual. The pins are functionless and don't need to be connected to your design.