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@ -51,7 +51,7 @@ class LogicSim(sim.SimOps):
@@ -51,7 +51,7 @@ class LogicSim(sim.SimOps):
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""" |
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self.c[self.pippi_c_locs] = self.s[0, self.pippi_s_locs, :self.mdim] |
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def c_prop(self, inject_cb=None): |
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def c_prop(self, sims=None, inject_cb=None): |
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"""Propagate the input values through the combinational circuit towards the outputs. |
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Performs all logic operations in topological order. |
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@ -69,8 +69,8 @@ class LogicSim(sim.SimOps):
@@ -69,8 +69,8 @@ class LogicSim(sim.SimOps):
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if inject_cb is None: |
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_prop_cpu(self.ops, self.c_locs, self.c) |
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else: |
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for op, o0, i0, i1, i2, i3 in self.ops[:,:6]: |
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o0, i0, i1, i2, i3 = [self.c_locs[x] for x in (o0, i0, i1, i2, i3)] |
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for op, o0l, i0l, i1l, i2l, i3l in self.ops[:,:6]: |
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o0, i0, i1, i2, i3 = [self.c_locs[x] for x in (o0l, i0l, i1l, i2l, i3l)] |
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if op == sim.BUF1: self.c[o0]=self.c[i0] |
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elif op == sim.INV1: self.c[o0] = ~self.c[i0] |
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elif op == sim.AND2: self.c[o0] = self.c[i0] & self.c[i1] |
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@ -105,10 +105,10 @@ class LogicSim(sim.SimOps):
@@ -105,10 +105,10 @@ class LogicSim(sim.SimOps):
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elif op == sim.OAI211:self.c[o0] = ~((self.c[i0] | self.c[i1]) & self.c[i2] & self.c[i3]) |
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elif op == sim.MUX21: self.c[o0] = (self.c[i0] & ~self.c[i2]) | (self.c[i1] & self.c[i2]) |
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else: print(f'unknown op {op}') |
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inject_cb(o0, self.c[o0]) |
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inject_cb(o0l, self.c[o0]) |
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elif self.m == 4: |
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for op, o0, i0, i1, i2, i3 in self.ops[:,:6]: |
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o0, i0, i1, i2, i3 = [self.c_locs[x] for x in (o0, i0, i1, i2, i3)] |
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for op, o0l, i0l, i1l, i2l, i3l in self.ops[:,:6]: |
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o0, i0, i1, i2, i3 = [self.c_locs[x] for x in (o0l, i0l, i1l, i2l, i3l)] |
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if op == sim.BUF1: self.c[o0]=self.c[i0] |
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elif op == sim.INV1: logic.bp4v_not(self.c[o0], self.c[i0]) |
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elif op == sim.AND2: logic.bp4v_and(self.c[o0], self.c[i0], self.c[i1]) |
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@ -181,10 +181,10 @@ class LogicSim(sim.SimOps):
@@ -181,10 +181,10 @@ class LogicSim(sim.SimOps):
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logic.bp4v_and(self.c[t1], self.c[i1], self.c[i2]) |
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logic.bp4v_or(self.c[o0], self.c[t0], self.c[t1]) |
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else: print(f'unknown op {op}') |
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if inject_cb is not None: inject_cb(o0, self.c[o0]) |
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if inject_cb is not None: inject_cb(o0l, self.c[o0]) |
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else: |
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for op, o0, i0, i1, i2, i3 in self.ops[:,:6]: |
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o0, i0, i1, i2, i3 = [self.c_locs[x] for x in (o0, i0, i1, i2, i3)] |
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for op, o0l, i0l, i1l, i2l, i3l in self.ops[:,:6]: |
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o0, i0, i1, i2, i3 = [self.c_locs[x] for x in (o0l, i0l, i1l, i2l, i3l)] |
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if op == sim.BUF1: self.c[o0]=self.c[i0] |
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elif op == sim.INV1: logic.bp8v_not(self.c[o0], self.c[i0]) |
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elif op == sim.AND2: logic.bp8v_and(self.c[o0], self.c[i0], self.c[i1]) |
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@ -257,7 +257,7 @@ class LogicSim(sim.SimOps):
@@ -257,7 +257,7 @@ class LogicSim(sim.SimOps):
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logic.bp8v_and(self.c[t1], self.c[i1], self.c[i2]) |
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logic.bp8v_or(self.c[o0], self.c[t0], self.c[t1]) |
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else: print(f'unknown op {op}') |
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if inject_cb is not None: inject_cb(o0, self.c[o0]) |
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if inject_cb is not None: inject_cb(o0l, self.c[o0]) |
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def c_to_s(self): |
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"""Copies (captures) the results of the combinational portion to ``s[1]``. |
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