AXI-Lite Drivers

Native AXI-Lite Master and Slave BFMs for cocotb testbenches. Pure-Python implementation with proper valid/ready handshaking per the AMBA AXI4-Lite spec.

Usage

from routertl.sim import Tb

@cocotb.test()
async def test_axi_lite(dut):
    tb = Tb(dut)
    await tb.start_clock()
    await tb.reset()

    master = AxiLiteMaster(tb, prefix="S_AXI")
    await master.write(0x00, 0xDEADBEEF)
    val, resp = await master.read(0x00)
    assert val == 0xDEADBEEF

Classes

::: sim.cocotb.tb.drivers.axi_lite.AxiResp options: show_root_heading: true

::: sim.cocotb.tb.drivers.axi_lite.AxiLiteBus options: show_root_heading: true members: - from_prefix

::: sim.cocotb.tb.drivers.axi_lite.AxiLiteMaster options: show_root_heading: true show_source: true members: - init - write - read - get_stats - protocol_violations

::: sim.cocotb.tb.drivers.axi_lite.AxiLiteSlave options: show_root_heading: true show_source: true