-class OutputTest:
- def __init__(self, dut):
- self.dut = dut
- self.di = []
- self.do = {}
- self.tlen = 10
- for i in range(self.tlen * dut.num_rows):
- if i < dut.num_rows:
- muxid = i
- else:
- muxid = randint(0, dut.num_rows-1)
- data = randint(0, 255) + (muxid<<8)
-
- def send(self):
- for i in range(self.tlen * dut.num_rows):
- op2 = self.di[i][0]
- muxid = self.di[i][1]
- rs = dut.p
- yield rs.valid_i.eq(1)
- yield rs.data_i.data.eq(op2)
- yield rs.data_i.muxid.eq(muxid)
- yield
- o_p_ready = yield rs.ready_o
- while not o_p_ready:
- yield
- o_p_ready = yield rs.ready_o
-
- print ("send", muxid, i, hex(op2))
-
- yield rs.valid_i.eq(0)
- # wait random period of time before queueing another value
- for i in range(randint(0, 3)):
- yield
-
- yield rs.valid_i.eq(0)
-
-