- // TODO move the following loop to BitVector.
- int IAsInt = 0;
- for (int i = 0; i < 5; i++)
- switch (IBits[4 - i])
- {
- case ONE:
- IAsInt |= 1 << i;
- break;
- case U:
- readWriteEnds.get("SIO0_MUX").feedSignals(U, U, U);
- readWriteEnds.get("SIOn_MUX").feedSignals(U, U, U);
- readWriteEnds.get("QIO0_MUX").feedSignals(U, U, U);
- readWriteEnds.get("QIOn_MUX").feedSignals(U, U, U);
- readWriteEnds.get("MC_MUX").feedSignals(U, U);
- readWriteEnds.get("MC_EN").feedSignals(U);
- return null;
- case X:
- case Z:
- readWriteEnds.get("SIO0_MUX").feedSignals(X, X, X);
- readWriteEnds.get("SIOn_MUX").feedSignals(X, X, X);
- readWriteEnds.get("QIO0_MUX").feedSignals(X, X, X);
- readWriteEnds.get("QIOn_MUX").feedSignals(X, X, X);
- readWriteEnds.get("MC_MUX").feedSignals(X, X);
- readWriteEnds.get("MC_EN").feedSignals(X);
- return null;
- case ZERO:
- break;
- default:
- throw new IllegalArgumentException("Unknown enum constant: " + IBits[i]);
- }
+ if (!I.isBinary())
+ {
+ Bit val = null;
+ for (Bit b : I.getBits())
+ if (!b.isBinary())
+ {
+ val = b;
+ break;
+ }
+ readWriteEnds.get("SIO0_MUX").feedSignals(val, val, val);
+ readWriteEnds.get("SIOn_MUX").feedSignals(val, val, val);
+ readWriteEnds.get("QIO0_MUX").feedSignals(val, val, val);
+ readWriteEnds.get("QIOn_MUX").feedSignals(val, val, val);
+ readWriteEnds.get("MC_MUX").feedSignals(val, val);
+ readWriteEnds.get("MC_EN").feedSignals(val);
+ return null;
+ }
+ int IAsInt = I.getUnsignedValue().intValue();