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chipsalliance / aib-protocols

Apache License 2.0
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AXI4-ST asymmetric design examples should use user strobe only #91

Closed nij-intel closed 2 years ago

nij-intel commented 2 years ago

example designs in axi4-st/full_examples incorrectly uses both application strobe and CA/TX strobe this could result in strobe-strobe collision and could result in strobe not received on the follower/destination side which could result data not getting deskewed.

Correct usage is here on the commented section of the code here:

https://github.com/chipsalliance/aib-protocols/blob/main/axi4-st/full_examples/common/axi_st_d256_multichannel_f2h_simplex_top.sv#L574

example is using this instead now

https://github.com/chipsalliance/aib-protocols/blob/main/axi4-st/full_examples/common/axi_st_d256_multichannel_f2h_simplex_top.sv#L628

nij-intel commented 2 years ago

fixed in release 1.2

nij-intel commented 2 years ago

verified