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[fix] prevent Vivado from inferring DSP48 in AXIBurst2Beat

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chmousset 2019-08-14 11:30:39 +02:00
parent 6d5fddc160
commit db4c609a33
1 changed files with 1 additions and 1 deletions
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litex/soc/interconnect/axi.py
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@ -113,7 +113,7 @@ class AXIBurst2Beat(Module):
# compute parameters # compute parameters
self.comb += beat_size.eq(1 << ax_burst.size) self.comb += beat_size.eq(1 << ax_burst.size)
self.comb += beat_wrap.eq(ax_burst.len*beat_size) self.comb += beat_wrap.eq(ax_burst.len << ax_burst.size)
# combinatorial logic # combinatorial logic
self.comb += [ self.comb += [