def test_parallella_serdes(args=None): args = tb_default_args(args) clock = Clock(0, frequency=50e6) reset = Reset(0, active=1, isasync=True) txp = Signal(intbv(0)[6:]) txn = Signal(intbv(0)[6:]) rxp = Signal(intbv(0)[6:]) rxn = Signal(intbv(0)[6:]) leds = Signal(intbv(0)[8:]) @myhdl.block def bench_serdes(): tbdut = parallella_serdes(clock, txp, txn, rxp, rxn, leds) tbclk = clock.gen(hticks=10000) @always_comb def tblpk(): rxp.next = txp rxn.next = txn @instance def tbstim(): yield reset.pulse(32) yield clock.posedge for ii in range(100): for jj in range(1000): yield clock.posedge yield delay(1000) raise StopSimulation return tbdut, tbclk, tblpk, tbstim run_testbench(bench_serdes, timescale='1ps', args=args) inst = parallella_serdes( clock, txp, txn, rxp, rxn, leds ) inst.convert(hdl='Verilog', directory='output', testbench=False)
def test_parallella_serdes(args=None): args = tb_default_args(args) clock = Clock(0, frequency=50e6) reset = Reset(0, active=1, async=True) txp = Signal(intbv(0)[6:]) txn = Signal(intbv(0)[6:]) rxp = Signal(intbv(0)[6:]) rxn = Signal(intbv(0)[6:]) leds = Signal(intbv(0)[8:]) @myhdl.block def bench_serdes(): tbdut = parallella_serdes(clock, txp, txn, rxp, rxn, leds) tbclk = clock.gen(hticks=10000) @always_comb def tblpk(): rxp.next = txp rxn.next = txn @instance def tbstim(): yield reset.pulse(32) yield clock.posedge for ii in range(100): for jj in range(1000): yield clock.posedge yield delay(1000) raise StopSimulation return tbdut, tbclk, tblpk, tbstim run_testbench(bench_serdes, timescale='1ps', args=args) inst = parallella_serdes( clock, txp, txn, rxp, rxn, leds ) inst.convert(hdl='Verilog', directory='output', testbench=False)
def bench_serdes(): tbdut = parallella_serdes(clock, txp, txn, rxp, rxn, leds) tbclk = clock.gen(hticks=10000) @always_comb def tblpk(): rxp.next = txp rxn.next = txn @instance def tbstim(): yield reset.pulse(32) yield clock.posedge for ii in range(100): for jj in range(1000): yield clock.posedge yield delay(1000) raise StopSimulation return tbdut, tbclk, tblpk, tbstim