SoC Design and Simulation forum Write strobe for AXI4 lite

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Write strobe for AXI4 lite

sandhya.moorthy over 7 years ago

what are the possible values of strobe for a half word transfer in AXI4 lite?

Are these following values on WSTRB valid ?

-1001

-0101

-1010

Top replies

Colin Campbell over 7 years ago +2 suggested

The AXI4 spec states that AWSIZE is not needed because "All accesses are defined to be the width of the data bus", with only 32-bit and 64-bit data bus widths supported. Masters can then use WSTRB to...