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QSPI decoding issue for less than 4 byte data #881

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@mfide

Hello,

I wanna sniff a custom protocol between a MPU and FPGA which they use QSPI in 4-4-4 mode.

When I try to send from MPU to FPGA that CMD: 0x38, Addr: 0x080000 and Data: 0xABCDEF11 (4 byte data), here what is captured by DSView and seems all good.
Image

But when I try to send 2 bytes instead of 4 bytes data, here what is shown by DSView which doesn't decode last 4 clocks:
Image

Same problem also available if I send only 1 byte data.
I use DSView 1.3.2 downloaded directly from https://www.dreamsourcelab.com/download/

Do you know how can I tell QSPI decoder to decode all clocks? Or this is a kind of bug?

Thanks.

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