Does the solution to simStreamJoinFork conform to the handshake standard?

[dzx-dzx]

From the Rules for Ready/Valid Handshakes:

At any time, the source interface raises and holds steady valid when data is available

But in SimStreamUtils.scala:

stream.valid #= false
    while(true){
      stream.valid.randomize()
      stream.payload.randomize()
      clockDomain.waitSampling()
    }

Which seems that...valid just asserts and deasserts randomly?

[Dolu1990]

simStreamJoinFork, the commented out code ?

It isn't compliant, you ar eright, the valid should stay steady.
There is a few corner case, where you have Stream element which are capable to handle / may generate not steady valid for good reasons, but that's realy not the norm :)

[Dolu1990]

Hooo sorry simStreamJoinFork from SpinalWorkshop, not SpinalHDL, i was confused.

Got it now XD