def parse(cls, e):
"""
Parse the description of this IP object from an element tree
element and return a dictionary with the parameters
found.
Arguments:
e -- An element tree element containing the description of this
object
"""
d = super(DDR, cls).parse(e)
d["type"] = "DDR3"
pow2_dq_pins = d["pow2_dq_pins"]
bank_pins = parse_int(e, "bank_pins")
column_pins = parse_int(e, "column_pins")
row_pins = parse_int(e, "row_pins")
size = pow2_dq_pins / 8 * (2**bank_pins) * (2**column_pins) * (
2**row_pins)
d["size"] = int(size)
return d
def parse(cls, e):
d = super(Phy, cls).parse(e)
i = parse_id(e)
fref_mhz = parse_float(e, "fref_mhz")
fphy_mhz = parse_float(e, "fphy_mhz")
dq_pins = parse_int(e, "dq_pins")
macros = parse_macros(e)
d["id"] = i
d["fphy_mhz"] = fphy_mhz
d["fref_mhz"] = fref_mhz
d["dq_pins"] = dq_pins
d["macros"] = macros
group = cls.parse_grouping(e)
group.remove(i)
octs = cls.parse_oct_pins(e)
d["group"] = group
d["oct_pins"] = octs
pow2_dq_pins = int(2**Tinker.clog2(dq_pins))
d["pow2_dq_pins"] = pow2_dq_pins
d["bandwidth_bs"] = int(
(d["fphy_mhz"] * 10**6 * cls._C_RATE * pow2_dq_pins) / 8)
return d
def parse(cls,e):
d = super(Phy, cls).parse(e)
i = parse_id(e)
fref_mhz = parse_float(e, "fref_mhz")
fphy_mhz = parse_float(e, "fphy_mhz")
dq_pins = parse_int(e, "dq_pins")
macros = parse_macros(e)
d["id"] = i
d["fphy_mhz"] = fphy_mhz
d["fref_mhz"] = fref_mhz
d["dq_pins"] = dq_pins
d["macros"] = macros
group = cls.parse_grouping(e)
group.remove(i)
octs = cls.parse_oct_pins(e)
d["group"] = group
d["oct_pins"] = octs
pow2_dq_pins = int(2 ** Tinker.clog2(dq_pins))
d["pow2_dq_pins"] = pow2_dq_pins
d["bandwidth_bs"] = int((d["fphy_mhz"] * 10**6 * cls._C_RATE * pow2_dq_pins) / 8)
return d
def parse(self, e):
"""
Parse the description of this IP object from an element tree
element and return a dictionary with the parameters
found.
Arguments:
e -- An element tree element containing the description of this
object
"""
d = super(QDR, self).parse(e)
d["type"] = "QDRII"
pow2_dq_pins = d["pow2_dq_pins"]
address_pins = parse_int(e, "address_pins")
phyburst = parse_int(e, "phyburst")
size = pow2_dq_pins / 8 * (2**address_pins) * phyburst
d["size"] = int(size)
return d
def parse(self,e):
"""
Parse the description of this IP object from an element tree
element and return a dictionary with the parameters
found.
Arguments:
e -- An element tree element containing the description of this
object
"""
d = super(QDR,self).parse(e)
d["type"] = "QDRII"
pow2_dq_pins = d["pow2_dq_pins"]
address_pins = parse_int(e, "address_pins")
phyburst = parse_int(e, "phyburst")
size = pow2_dq_pins/8 * (2**address_pins) * phyburst
d["size"] = int(size)
return d
def parse(cls,e):
"""
Parse the description of this IP object from an element tree
element and return a dictionary with the parameters
found.
Arguments:
e -- An element tree element containing the description of this
object
"""
d = super(DDR,cls).parse(e)
d["type"] = "DDR3"
pow2_dq_pins = d["pow2_dq_pins"]
bank_pins = parse_int(e, "bank_pins")
column_pins = parse_int(e, "column_pins")
row_pins = parse_int(e, "row_pins")
size = pow2_dq_pins/8 * (2**bank_pins) * (2 ** column_pins) * (2 ** row_pins)
d["size"] = int(size)
return d
def parse(cls, e):
"""
Parse the description of this Memory object from an element tree
element and return a dictionary with the parameters
found.
Arguments:
e -- An element tree element containing the description of this
object
"""
d = dict()
d["resources"] = cls._parse_resources(e)
d["latency"] = parse_int(e, "latency")
d["ports"] = cls.parse_ports(e)
d["ratios"] = cls.parse_ratios(e)
d["roles"] = cls.parse_roles(e)
return d
def _parse_resources(cls, e):
d = Counter()
for rt in cls._C_RESOURCE_TYPES:
d[rt] = parse_int(e, rt)
return d