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soc/cores/icap: Minor cosmetic cleanups.

This commit is contained in:
Florent Kermarrec 2021-03-03 09:01:41 +01:00
parent e6f1d677e7
commit 19b1e50cbd
1 changed files with 14 additions and 18 deletions
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32
litex/soc/cores/icap.py
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@ -66,15 +66,13 @@ class ICAP(Module, AutoCSR):
# ICAP instance # ICAP instance
if not simulation: if not simulation:
self.specials += [ self.specials += Instance("ICAPE2",
Instance("ICAPE2", p_ICAP_WIDTH = "X32",
p_ICAP_WIDTH = "X32", i_CLK = ClockSignal("icap"),
i_CLK = ClockSignal("icap"), i_CSIB = _csib,
i_CSIB = _csib, i_RDWRB = 0,
i_RDWRB = 0, i_I = Cat(*[_i[8*i:8*(i+1)][::-1] for i in range(4)]),
i_I = Cat(*[_i[8*i:8*(i+1)][::-1] for i in range(4)]), )
)
]
# CSR # CSR
if with_csr: if with_csr:
@ -160,15 +158,13 @@ class ICAPBitstream(Module, AutoCSR):
# ICAP instance ---------------------------------------------------------------------------- # ICAP instance ----------------------------------------------------------------------------
if not simulation: if not simulation:
self.specials += [ self.specials += Instance("ICAPE2",
Instance("ICAPE2", p_ICAP_WIDTH = "X32",
p_ICAP_WIDTH="X32", i_CLK = ClockSignal("icap"),
i_CLK=ClockSignal("icap"), i_CSIB = _csib,
i_CSIB=_csib, i_RDWRB = 0,
i_RDWRB=0, i_I = Cat(*[_i[8*i:8*(i+1)][::-1] for i in range(4)])
i_I=Cat(*[_i[8*i:8*(i+1)][::-1] for i in range(4)]), )
)
]
def add_timing_constraints(self, platform, sys_clk_freq, sys_clk): def add_timing_constraints(self, platform, sys_clk_freq, sys_clk):
platform.add_period_constraint(self.cd_icap.clk, 16*1e9/sys_clk_freq) platform.add_period_constraint(self.cd_icap.clk, 16*1e9/sys_clk_freq)