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pipistrello: set CLKFX_MD_MAX from MD ratio

This commit is contained in:
Robert Jördens 2015-06-29 12:59:59 -06:00
parent d1c4cf0b78
commit 3ee2bd5fa8
1 changed files with 1 additions and 1 deletions
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soc/targets/artiq_pipistrello.py
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@ -24,7 +24,7 @@ class _RTIOCRG(Module, AutoCSR):
self.specials += Instance("DCM_CLKGEN", self.specials += Instance("DCM_CLKGEN",
p_CLKFXDV_DIVIDE=2, p_CLKFXDV_DIVIDE=2,
p_CLKFX_DIVIDE=f.denominator, p_CLKFX_DIVIDE=f.denominator,
p_CLKFX_MD_MAX=1.6, p_CLKFX_MD_MAX=float(f),
p_CLKFX_MULTIPLY=f.numerator, p_CLKFX_MULTIPLY=f.numerator,
p_CLKIN_PERIOD=1e9/clk_freq, p_CLKIN_PERIOD=1e9/clk_freq,
p_SPREAD_SPECTRUM="NONE", p_SPREAD_SPECTRUM="NONE",