self.rd_rel_o = Signal(reset_less=True) # release src1/src2 request
# release request out (o_valid)
self.req_rel_o = Signal(reset_less=True)
self.rd_rel_o = Signal(reset_less=True) # release src1/src2 request
# release request out (o_valid)
self.req_rel_o = Signal(reset_less=True)