topic Can FlexBus be connected to SRAM like this？ in Kinetis Microcontrollers

Can FlexBus be connected to SRAM like this？

ljjtczr — Thu, 03 May 2018 06:38:05 GMT

FlexBus's FB_AD1~FB_AD18, which should been connected to SRAM's A0~A17 .

The PCB board has been completed, and then we need to replace the SRAM . The new SRAM's address line is one pin less than the old. It has changed a NC pin in the middle of the address line.

So FB_AD1~FB_AD5 is connected to A0~A4, FB_AD6 is connected to NC useless, FB_AD7~FB_AD18 is connected to A5~A16. I want to ask, can it be used normally?

Thanks

Re: Can FlexBus be connected to SRAM like this？

miduo — Mon, 07 May 2018 06:33:00 GMT

Hi,

What part number you mentioned?

Re: Can FlexBus be connected to SRAM like this？

ljjtczr — Mon, 07 May 2018 07:13:22 GMT

before:

now:

Re: Can FlexBus be connected to SRAM like this？

miduo — Wed, 09 May 2018 04:24:56 GMT

I mean the Kinetis part you connected with this SRAM.Thanks.

Re: Can FlexBus be connected to SRAM like this？

ljjtczr — Thu, 10 May 2018 02:16:17 GMT

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