ASICList
Junior Member level 1
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HI~~
I have one question for the SDRAM Power.
I use the Samsung SDRAM, and there is one chip for communicating with SDRAM.
I serve the 2 isolated 3.3V power to each chip.
But when I did power-off on SDRAM, SDRAM still have 3.3V power.
Is it possible upper situation?
Only connection with ADDR, DATA, how to serve the power on SDRAM?
Please advice to me!
I have one question for the SDRAM Power.
I use the Samsung SDRAM, and there is one chip for communicating with SDRAM.
I serve the 2 isolated 3.3V power to each chip.
But when I did power-off on SDRAM, SDRAM still have 3.3V power.
Is it possible upper situation?
Only connection with ADDR, DATA, how to serve the power on SDRAM?
Please advice to me!