bslathi19/cocotbext-eth
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Add reset_active_level parameters

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Alex Forencich
2021-03-06 18:34:20 -08:00
parent 1b180a1d64
commit 6835e921f8
5 changed files with 35 additions and 26 deletions
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20
cocotbext/eth/rgmii.py
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@@ -37,7 +37,9 @@ from .reset import Reset
class RgmiiSource(Reset):
def __init__(self, data, ctrl, clock, reset=None, enable=None, mii_select=None, *args, **kwargs):
def __init__(self, data, ctrl, clock, reset=None, enable=None, mii_select=None,
reset_active_level=True, *args, **kwargs):
self.log = logging.getLogger(f"cocotb.{data._path}")
self.data = data
self.ctrl = ctrl
@@ -72,7 +74,7 @@ class RgmiiSource(Reset):
self._run_cr = None
self._init_reset(reset)
self._init_reset(reset, reset_active_level)
async def send(self, frame):
self.send_nowait(frame)
@@ -191,7 +193,9 @@ class RgmiiSource(Reset):
class RgmiiSink(Reset):
def __init__(self, data, ctrl, clock, reset=None, enable=None, mii_select=None, *args, **kwargs):
def __init__(self, data, ctrl, clock, reset=None, enable=None, mii_select=None,
reset_active_level=True, *args, **kwargs):
self.log = logging.getLogger(f"cocotb.{data._path}")
self.data = data
self.ctrl = ctrl
@@ -224,7 +228,7 @@ class RgmiiSink(Reset):
self._run_cr = None
self._init_reset(reset)
self._init_reset(reset, reset_active_level)
async def recv(self, compact=True):
while self.empty():
@@ -352,14 +356,16 @@ class RgmiiSink(Reset):
class RgmiiPhy:
def __init__(self, txd, tx_ctl, tx_clk, rxd, rx_ctl, rx_clk, reset=None, speed=1000e6, *args, **kwargs):
def __init__(self, txd, tx_ctl, tx_clk, rxd, rx_ctl, rx_clk, reset=None,
reset_active_level=True, speed=1000e6, *args, **kwargs):
self.tx_clk = tx_clk
self.rx_clk = rx_clk
super().__init__(*args, **kwargs)
self.tx = RgmiiSink(txd, tx_ctl, tx_clk, reset)
self.rx = RgmiiSource(rxd, rx_ctl, rx_clk, reset)
self.tx = RgmiiSink(txd, tx_ctl, tx_clk, reset, reset_active_level=reset_active_level)
self.rx = RgmiiSource(rxd, rx_ctl, rx_clk, reset, reset_active_level=reset_active_level)
self.rx_clk.setimmediatevalue(0)