fix masks on EdgeDetector
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68c451148a
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@ -66,25 +66,25 @@ class EdgeDetector:
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# Rising Edge
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if "R" in self.mode:
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if self.pipe:
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sync += [self.ro.eq(self.i & (~self.i_d))]
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sync += [self.ro.eq(self.r_mask & self.i & (~self.i_d))]
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else:
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comb += [self.ro.eq(self.i & (~ self.i_d))]
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comb += [self.ro.eq(self.r_mask & self.i & (~ self.i_d))]
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else:
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comb += [self.ro.eq(0)]
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# Falling Edge
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if "F" in self.mode:
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if self.pipe:
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sync += [self.fo.eq((~ self.i) & self.i_d)]
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sync += [self.fo.eq(self.f_mask & (~ self.i) & self.i_d)]
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else:
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comb += [self.fo.eq((~ self.i) & self.i_d)]
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comb += [self.fo.eq(self.f_mask & (~ self.i) & self.i_d)]
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else:
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comb += [self.fo.eq(0)]
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# Both
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if "B" in self.mode:
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if self.pipe:
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sync += [self.bo.eq(self.i != self.i_d)]
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sync += [self.bo.eq(self.b_mask & self.i != self.i_d)]
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else:
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comb += [self.bo.eq(self.i != self.i_d)]
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comb += [self.bo.eq(self.b_mask & self.i != self.i_d)]
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else:
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comb += [self.bo.eq(0)]
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#Output
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@ -256,7 +256,7 @@ class Trigger:
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comb+= [self.dat.eq(self.in_dat)]
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return frag + _sum.get_fragment() + Fragment(comb=comb, sync=sync)
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return frag + Fragment(comb=comb, sync=sync)
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class Storage:
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11
top.py
11
top.py
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@ -8,7 +8,7 @@ from migen.bus import csr
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import migScope
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#
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#Test RangeDetector
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#Test Term
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#
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#term = migScope.Term(32,True)
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#v = verilog.convert(term.get_fragment())
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@ -70,12 +70,15 @@ import migScope
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#v = verilog.convert(recorder.get_fragment())
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#print(v)
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#
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#Test Trigger
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#
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term0 = migScope.Term(32)
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term1 = migScope.Term(32)
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term2 = migScope.Term(32)
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term1 = migScope.RangeDetector(32)
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term2 = migScope.EdgeDetector(32)
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term3 = migScope.Term(32)
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trigger0 = migScope.Trigger(0,32,64,[term0, term1, term2, term3])
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v = verilog.convert(trigger0.get_fragment())
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print(v)
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