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IWR1443: Memory capacity issue when using IWR1443EVM, TSW1400, and mmWave Studio to capture data

Kevin Ortiz
Expert 3525 points
Part Number: IWR1443

Hi,

I am having issues when using the IWR1443, TSW1400, and mmWave Studio to capture data. I suspect it is a memory issue. Are there any known memory limitations when using this approach to capture data?

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    TI__Expert 3525 points
    There is indeed a known issue. Specifically, with a DDR2 memory part used in the TSW1400. If the TSW1400 has a Dual Rank part (MT8HTF12864HDZ) then there will be problems if the capture size exceeds 64 MB. On the other hand, if the DDR2 memory part is Single Rank (MT8HTF12864HZ) then the capture size can go up to 1 GB.