litex/test/test_icap.py

31 lines
832 B
Python

# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
# License: BSD
import unittest
from migen import *
from litex.soc.cores.icap import ICAP, ICAPBitstream
class TestICAP(unittest.TestCase):
def test_icap_command_reload(self):
def generator(dut):
yield dut.addr.storage.eq(0x4)
yield dut.data.storage.eq(0xf)
for i in range(16):
yield
yield dut.send.re.eq(1)
yield
yield dut.send.re.eq(0)
for i in range(256):
yield
dut = ICAP(simulation=True)
clocks = {"sys": 10,
"icap":20}
run_simulation(dut, generator(dut), clocks, vcd_name="icap.vcd")
def test_icap_bitstream_syntax(self):
dut = ICAPBitstream(simulation=True)