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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16
cocotbext/eth/mii.py
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@@ -37,7 +37,7 @@ from .reset import Reset
class MiiSource(Reset):
def __init__(self, data, er, dv, clock, reset=None, enable=None, *args, **kwargs):
def __init__(self, data, er, dv, clock, reset=None, enable=None, reset_active_level=True, *args, **kwargs):
self.log = logging.getLogger(f"cocotb.{data._path}")
self.data = data
self.er = er
@@ -74,7 +74,7 @@ class MiiSource(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)
@@ -180,7 +180,7 @@ class MiiSource(Reset):
class MiiSink(Reset):
def __init__(self, data, er, dv, clock, reset=None, enable=None, *args, **kwargs):
def __init__(self, data, er, dv, clock, reset=None, enable=None, reset_active_level=True, *args, **kwargs):
self.log = logging.getLogger(f"cocotb.{data._path}")
self.data = data
self.er = er
@@ -214,7 +214,7 @@ class MiiSink(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():
@@ -327,14 +327,16 @@ class MiiSink(Reset):
class MiiPhy:
def __init__(self, txd, tx_er, tx_en, tx_clk, rxd, rx_er, rx_dv, rx_clk, reset=None, speed=100e6, *args, **kwargs):
def __init__(self, txd, tx_er, tx_en, tx_clk, rxd, rx_er, rx_dv, rx_clk, reset=None,
reset_active_level=True, speed=100e6, *args, **kwargs):
self.tx_clk = tx_clk
self.rx_clk = rx_clk
super().__init__(*args, **kwargs)
self.tx = MiiSink(txd, tx_er, tx_en, tx_clk, reset)
self.rx = MiiSource(rxd, rx_er, rx_dv, rx_clk, reset)
self.tx = MiiSink(txd, tx_er, tx_en, tx_clk, reset, reset_active_level=reset_active_level)
self.rx = MiiSource(rxd, rx_er, rx_dv, rx_clk, reset, reset_active_level=reset_active_level)
self.tx_clk.setimmediatevalue(0)
self.rx_clk.setimmediatevalue(0)