-package edu.berkeley.cs.obits.device.atmel;
-
-import edu.berkeley.cs.obits.*;
-//import static edu.berkeley.cs.obits.device.atmel.Wires.*;
-import java.util.*;
-
-public abstract class AtmelDevice extends Bits implements Device {
-
- /** issue a command to the device in Mode4 format; see Gosset's documentation for further details */
- public abstract void mode4(int z, int y, int x, int d) throws DeviceException;
- /*
- public Sector sector(int col, int row) { return new Sector(col, row); }
- public final class Sector {
- public final int col;
- public final int row;
- public Sector(int col, int row) {
- if (row % 4 != 0) throw new Error("Sector must be created with a multiple-of-4 row");
- if (col % 4 != 0) throw new Error("Sector must be created with a multiple-of-4 col");
- this.row = row;
- this.col = col;
- }
- }
-
- public static interface Driver { }
-
- public static interface HasPlane { public int getPlane(); }
-
- public static interface XI extends Driver { }
- public static interface YI extends Driver { }
- */
- /*
- public static void foo(Direction f) { }
- public static enum Direction implements Drives<Y> { N, S, E, W; }
- public static enum Bar { A, B, C; }
- public static Object B = new Object();
- public static Direction foo = null;
- static {
- switch(foo) {
- case N:
- case S:
- case W:
- }
- }
-
- public class Drives<E extends EPR<E>> { }
- public class EPR<E extends EPR<E>> {
- public abstract Drives<E> driver();
- public abstract void driver(Drives<E>);
- }
-
- public class Joins<B extends Bus<B>> { }
- public abstract class Bus<B extends Bus<B>> {
- public Set<Joins<E>> drivers();
- }
- public interface Drives<E extends EPR> { }
-
-
- public static interface EPR {
- }
- public static interface Drives<E extends EPR> { }
- public static interface Bus extends EPR { }
- public static interface Joins<J extends Joins, B extends Bus & Joins<B,J>> extends Bus { }
- //public static interface Joins<B extends Bus> extends Bus { }
- public static interface Has<E extends EPR> {
- public Drives<E> getDriver(E e);
- public void setDriver(E e, Drives<E> driver);
- }
- //public static interface HasBus<B extends Bus> { public Set<OnBus<B>> on(B b); }
- public interface Input { }
- public interface Output { }
- public interface InOut { }
-
- public static abstract class LUT<A extends EPR, B extends EPR, C extends EPR> implements EPR { }
- public static abstract class And<A extends EPR, B extends EPR> implements EPR { }
- public static abstract class Reg<A extends EPR> { }
- public static abstract class Mux<Sel extends EPR, Zero extends EPR, One extends EPR> { }
- public static abstract class Buf<Sel extends EPR> { }
-
- public enum DiagonalInputs implements Input, Drives<X> { NW, SW, NE, SE; }
- public enum OrthogonalInputs implements Input, Drives<Y> { N, S, E, W; }
-
- public <X extends Drives<Y>, Y extends EPR> void connect(X x, Y y) { }
-
- public static enum Plane { P0, P1, P2, P3, P4; }
- public static class L<P extends Plane> implements Bus, Drives<X>, Drives<Y>, Drives<Z>, Drives<W> { }
-
- public final class Cell {
- public class X implements EPR, Drives<XLUT>, Drives<YLUT> { }
- public class Y implements EPR, Drives<XLUT>, Drives<YLUT> { }
- public class Z implements EPR, Drives<A>, Drives<WZ> { }
- public class F implements EPR, Drives<A>, Drives<WF>, Drives<OB> { }
- public class W implements EPR, Drives<A>, Drives<WZ>, Drives<WF> { }
- public class A implements EPR { }
- public class WZ extends And<W, Z> implements EPR, Drives<XLUT>, Drives<YLUT> { }
- public class WF extends And<W, F> implements EPR, Drives<XLUT>, Drives<YLUT> { }
- public class CM extends Mux<Z, Y, X> implements EPR, Drives<C> { }
- public class XLUT extends LUT<X, Y, A> implements EPR, Drives<CM>, Drives<XO> { }
- public class YLUT extends LUT<A, X, Y> implements EPR, Drives<CM>, Drives<YO> { }
- public class C implements EPR, Drives<R>, Drives<F> { }
- public class R extends Reg<C> implements EPR, Drives<F>, Drives<XO>, Drives<YO>{ }
- public class XO implements EPR, Output { }
- public class YO implements EPR, Output { }
- public static class OB extends Buf<F>> implements EPR, Drives<L0>, Drives<L1>, Drives<L2>, Drives<L3>, Drives<L4> { }
-
- */
- //public static L1 L1 = new L1();
- /*
- public static class CellImpl implements
- Has<X>,
- Has<Y> {
- public void setDriver(X x, Drives<X> d) { }
- public void setDriver(Y y, Drives<Y> d) { }
- public void setDriver(Z z, Drives<Z> d) { }
- public void setDriver(W w, Drives<W> d) { }
- public Drives<X> getDriver(X x) { return null; }
- public Drives<Y> getDriver(Y y) { return null; }
- public Drives<Z> getDriver(Z z) { return null; }
- public Drives<W> getDriver(W w) { return null; }
-
- public Set<OnBus<L1>> on(L1 l1) { return null; }
- public Drives<Y> getDriver(Y y) { return null; }
- public void setDriver(Y y, Drives<Y> d) { }
- }
- */
- /*
- public static abstract class L<D extends C> implements HasPlane, EPR<C> {
- private final int plane;
- L(int plane) { this.plane = plane; }
- public int getPlane() { return plane; }
- public boolean h();
- public void h(boolean connected);
- public boolean v();
- public void v(boolean connected);
- public boolean f();
- public void f(boolean connected);
- }
-
- L0 = new L<L0>(0);
- L1 = new L<L1>(1);
- L2 = new L<L2>(2);
- L3 = new L<L3>(3);
- L4 = new L<L4>(4);
-
-
-
- public static enum L implements XI, YI {
- L0(0), L1(1), L2(2), L3(3) { public int foo() { return 2; } }, L4(4);
-
- public final int plane;
- public L(int plane) { this.plane = plane; }
-
- }
- */
-
- //public static interface L0 extends XI, YI { } public static L0 L0 = new L0() { };
-
- /*
-
- public static enum Xi { NONE, L0, L1, L2, L3, NW, SW, NE, SE, L4; }
- public static enum Yi { NONE, L0, L1, L2, L3, E, W, S, N, L4; }
- public static enum Wi { NONE, L0, L1, L4, L3, L2; }
- public static enum Zi { NONE, L0, L1, L2, L3, L4; }
- public static enum Ti { W, Z, F, WZ, WF, ONE; }
- public static enum Ci { X, Y, CMux; }
- public static enum Fi { R, C; }
- public static enum Bi { R, C; }
- public static enum Xo { X, B; }
- public static enum Yo { Y, B; }
- public static enum Oe { ONE, H4, V4; }
-
- public Cell cell(int col, int row) { return new Cell(col, row); }
- public final class Cell {
- public final int col;
- public final int row;
- */
- /** assumes LITTLE endian */
- /*
- protected int onehot(int val) {
- int ret = -1;
- for(int i=0; i<32; i++) {
- if ((val & (1 << i)) != 0) {
- if (ret != -1) throw new Error("two bits set in a one-hot encoded value");
- ret = i;
- }
- }
- return ret+1;
- }
- protected int bits(int octet, int bit, int count) {
- return AtmelDevice.this.bits.get(offset, count);
- }
-
- public void set(Xi xi) { }
- public void set(Yi xi) { }
- public void set(Ti xi) { }
- public void set(Ci xi) { }
- public void set(Fi xi) { }
- public void set(Bi xi) { }
- public void set(Xo xo) { }
- public void set(Yo yo) { }
- public void set(Oe oe) { }
-
- public Xi xi() { return Xi.values()[onehot((bits(3,3,1)<<8)|bits(5,0,8))]; }
- public Yi yi() { return Yi.values()[onehot((bits(2,1,1)<<8)|bits(4,0,8))]; }
- public Wi wi() { return Wi.values()[onehot((bits(3,0,3)<<2)|bits(3,4,2))]; }
- public Zi zi() { return Zi.values()[onehot((bits(2,0,1)<<4)|bits(2,2,4))]; }
- public Ti ti() { return null; }
- public Ci ci() { return null; }
- public Fi fi() { return null; }
- public Bi bi() { return null; }
- public Xo xo() { return Xo.values()[onehot(bits(1,6,1))]; }
- public Yo yo() { return Yo.values()[onehot(bits(1,7,1))]; }
- public Oe oe() { return Oe.values()[onehot(bits(3,6,2))]; }
-
- public Sector getSector() { return sector(col - (col % 4), row - (row % 4)); }
- public Cell(int col, int row) {
- this.row = row;
- this.col = col;
- }
-
-
-
-
- public static enum EPR { L0, L1, L2, L3, L4 }
- public static enum XInputDriver extends InputDriver {
- public static enum YInputDriver extends InputDriver { N, S, E, W }
- public XInputDriver xi() { }
- public void xi(XInputDriver) { }
- public YInputDriver yi() { }
- public void yi(YInputDriver) { }
- public InputDriver zi() { }
- public void zi(InputDriver) { }
- public InputDriver wi() { }
- public void wi(InputDriver) { }
-
- public byte xlut() { }
- public xlut(byte) { }
- public byte ylut() { }
- public ylut(byte) { }
-
- public static enum CInputDriver { XL, YL, C }
- public static enum FDriver { R, C }
-
- public boolean cRegistered() { }
-
- }
- */
-}
projects / eltron.git / commitdiff