46 lines
669 B
Python
46 lines
669 B
Python
from migen.fhdl.std import *
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from migen.sim.generic import run_simulation
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from miscope import storage
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rle_test_seq = iter(
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[ 0x00AA,
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0x00AB,
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0x00AC,
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0x00AC,
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0x00AC,
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0x00AC,
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0x00AD,
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0x00AE,
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0x00AE,
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0x00AE,
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0x00AE,
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0x00AE,
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0x00AE,
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0x00AE,
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0x00AE
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]*10
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)
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class TB(Module):
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def __init__(self):
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# Rle
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self.submodules.rle = storage.RunLengthEncoder(16, 32)
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def do_simulation(self, selfp):
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selfp.rle._r_enable.storage = 1
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selfp.rle.sink.stb = 1
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try:
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selfp.rle.sink.dat = next(rle_test_seq)
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except:
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pass
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def main():
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tb = TB()
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run_simulation(tb, ncycles=8000, vcd_name="tb_rle.vcd")
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print("Sim Done")
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input()
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main()
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