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Altera_Forum's avatar
Altera_Forum
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16 years ago

Cyclone III + SRAM

Dear all I have designed a custom board using EP3C16 and 2 IS61WV25616BLL srams. Now I want to test if they are working correctly, are they soldered properly...how I can perform the test? ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

a correct and fast test for short circuits or non existing connections to external memory devices is the walking 1's & 0's test performed with adr and data bus.

this test is easily coded in C and Nios-II s could do that