byucc.jhdl.Xilinx.Virtex2
Class Virtex2TechMapper

java.lang.Object
  byucc.jhdl.Logic.BasicTechMapper
      byucc.jhdl.Logic.TechMapper
          byucc.jhdl.Xilinx.TechMapper
              byucc.jhdl.Xilinx.Virtex2.Virtex2TechMapper

All Implemented Interfaces:

TechMapPadInterface, TechMapPortInterface

public class Virtex2TechMapper

extends TechMapper

This is the tech-mapper for the Virtex2 library. Takes care of instantiating gates for all circuit-methods in the Logic class. Uses a CLBPacker object to resolve all tech-mapping hints.

Field Summary

Fields inherited from class byucc.jhdl.Xilinx.TechMapper

addedPadsTable, insertTopLevelClockPad

Fields inherited from class byucc.jhdl.Logic.TechMapper

_ignore_placement_calls

Fields inherited from interface byucc.jhdl.Logic.TechMapPadInterface

DEFAULT_INSERT_PADS

Constructor Summary

Virtex2TechMapper()

Virtex2TechMapper(boolean tme)

Virtex2TechMapper(boolean tme, int reporting_policy)

Virtex2TechMapper(int reporting_policy)

Method Summary

void	add(Cell parent, Wire a, Wire b, Wire s, java.lang.String name)
void	add(Cell parent, Wire a, Wire b, Wire ci, Wire s, Wire co, java.lang.String name)
void	addsub(Cell parent, Wire a, Wire b, Wire ci, Wire add, Wire s, java.lang.String name)
void	addsub(Cell parent, Wire a, Wire b, Wire ci, Wire add, Wire s, Wire co, java.lang.String name)
void	and(Cell parent, Wire[] in, Wire out, java.lang.String name)
Wire	ashiftr(Cell parent, Wire in, int shift, Wire out)
void	buf(Cell parent, Wire in, Wire out, java.lang.String name)
Wire	concat(Cell parent, Wire[] wa, java.lang.String name)
Wire	concat(Cell parent, WireList wl, java.lang.String name)
void	constant(Cell parent, Wire out, BV value, java.lang.String name)
void	constant(Cell parent, Wire out, int value, java.lang.String name)
PlacementInfo	createPlacementInfo(Cell c)
int	DOWN()
java.lang.String	getLibName() Returns the name of the library targetted by the particular techmapper.
java.lang.String	getRLOCFromPlacementInfo(Cell c)
static Cell	getSinkHierarchicalCell(Cell caller, Cell par, Wire w)
Cell	getSinkLeafCell(Logic requester, Cell par, Wire w) Deprecated. Returns any arbitrary leaf cell on the sink list of this wire.
static Cell	getSourceHierarchicalCell(Cell caller, Wire w)
Cell	getSourceLeafCell(Logic requester, Wire w)
Cell	getSourcePlaceable(Cell requester, Wire w)
Cell	getSourcePlaceableLeaf(Cell requester, Wire w)
java.lang.String	getTechMapHint(Logic parent, Cell c)
java.lang.String	getTechMapHint(Logic parent, Wire w)
void	gnd(Cell parent, Wire o, java.lang.String name)
Cell	map(Logic parent, Wire[] in, Wire out, java.lang.String hints)
static boolean	mapSmallGates() Method used to determine if small gates (4 inputs or less) are mapped to LUTs, or left unmapped.
static boolean	mapSmallGates(boolean state) Method used to set whether or not small gates are mapped.
void	mux(Cell parent, Wire[] d, Wire sel, Wire out, java.lang.String name)
void	nand(Cell parent, Wire[] in, Wire out, java.lang.String name)
void	nor(Cell parent, Wire[] in, Wire out, java.lang.String name)
void	not(Cell parent, Wire in, Wire out, java.lang.String name)
void	or(Cell parent, Wire[] in, Wire out, java.lang.String name)
void	padClock(Cell parent, Wire pad, Wire in, java.lang.String[] mods, java.lang.String name)
void	padClockR(Cell parent, Wire pad, Wire in, java.lang.String[] mods, java.lang.String name)
void	padIn(Cell parent, boolean clocked, Wire pad, Wire in, java.lang.String[] mods, java.lang.String name)
void	padInout(Cell parent, boolean clockedIn, Wire in, boolean clockedOut, Wire out, Wire ctl, Wire pad, java.lang.String[] mods, java.lang.String name)
void	padInoutR(Cell parent, boolean clockedIn, Wire in, boolean clockedOut, Wire out, Wire ctl, Wire pad, java.lang.String[] mods, java.lang.String name)
void	padInR(Cell parent, boolean clocked, Wire pad, Wire in, java.lang.String[] mods, java.lang.String name)
void	padOut(Cell parent, boolean clocked, Wire out, Wire pad, java.lang.String[] mods, java.lang.String name)
void	padOutR(Cell parent, boolean clocked, Wire out, Wire pad, java.lang.String[] mods, java.lang.String name)
void	padOutT(Cell parent, boolean clocked, Wire out, Wire ctl, Wire pad, java.lang.String[] mods, java.lang.String name)
void	place(Logic parent, Cell c1, int x, int y, java.lang.String hints) Add placement hints.
void	place(Logic parent, Wire w1, int x, int y, int dx, int dy, java.lang.String hints) Deprecated. This does NOTHING don't use it!!!!
void	place(Logic parent, Wire w, int x, int y, java.lang.String hints) Add placement hints.
void	pulldown(Cell parent, Wire out, java.lang.String name)
void	pullup(Cell parent, Wire out, java.lang.String name)
Wire	range(Cell parent, Wire src, int hi, int lo)
void	reg(Cell parent, Wire in, Wire out, java.lang.String name)
void	reg(Cell parent, Wire clk, Wire in, Wire out, java.lang.String name)
void	regc(Cell parent, Wire in, Wire out, java.lang.String name)
void	regc(Cell parent, Wire clk, Wire in, Wire out, java.lang.String name)
void	regce(Cell parent, Wire in, Wire ce, Wire out, java.lang.String name)
void	regce(Cell parent, Wire clk, Wire in, Wire ce, Wire out, java.lang.String name)
void	regp(Cell parent, Wire in, Wire out, java.lang.String name)
void	regp(Cell parent, Wire clk, Wire in, Wire out, java.lang.String name)
void	regpe(Cell parent, Wire in, Wire ce, Wire out, java.lang.String name)
void	regpe(Cell parent, Wire clk, Wire in, Wire ce, Wire out, java.lang.String name)
void	regr(Cell parent, Wire in, Wire r, Wire out, java.lang.String name)
void	regr(Cell parent, Wire clk, Wire in, Wire r, Wire out, java.lang.String name)
void	regre(Cell parent, Wire in, Wire ce, Wire r, Wire out, java.lang.String name)
void	regre(Cell parent, Wire clk, Wire in, Wire ce, Wire r, Wire out, java.lang.String name)
void	regs(Cell parent, Wire in, Wire s, Wire out, java.lang.String name)
void	regs(Cell parent, Wire clk, Wire in, Wire s, Wire out, java.lang.String name)
void	regse(Cell parent, Wire in, Wire ce, Wire s, Wire out, java.lang.String name)
void	regse(Cell parent, Wire clk, Wire in, Wire ce, Wire s, Wire out, java.lang.String name)
Wire	shiftl(Cell parent, Wire in, int shift, Wire out)
Wire	shiftr(Cell parent, Wire in, int shift, Wire out)
Cell	sink(Logic caller, Wire w1, Cell c1) Deprecated. use getSinkLeafCell
Cell	source(Logic caller, Wire w1) Deprecated. use getSourcePlaceable(byucc.jhdl.base.Cell, byucc.jhdl.base.Wire), getSourcePlaceableLeaf(byucc.jhdl.base.Cell, byucc.jhdl.base.Wire), or getSourceLeafCell(byucc.jhdl.Logic.Logic, byucc.jhdl.base.Wire)
void	sub(Cell parent, Wire a, Wire b, Wire s, java.lang.String name)
void	sub(Cell parent, Wire a, Wire b, Wire ci, Wire s, Wire co, java.lang.String name)
void	tbuf(Cell parent, Wire in, Wire en, Wire out, java.lang.String name)
java.lang.String	toString()
int	UP()
void	vcc(Cell parent, Wire o, java.lang.String name)
Wire	wire(Cell p, int width, java.lang.String name)
Wire	wire(Cell p, java.lang.String name)
void	xnor(Cell parent, Wire[] in, Wire out, java.lang.String name)
void	xor(Cell parent, Wire[] in, Wire out, java.lang.String name)

Methods inherited from class byucc.jhdl.Xilinx.TechMapper

checkAllPlacement, checkCellnameCoherency, checkGenericWidths, checkGenericWidths, checkGenericWidths, checkGenericWidths, checkGenericWidths, clockDriver, createDefaultNetlister, defaultNetlistIsFlat, deleteAddedPads, getCellName, getGenericWidth, getGenericWidth, getInsertPads, getParentCellName, getUniqueParentName, insertPads, insertTechMapHints, netlist, netlist, processParams, setErrorReportingPolicy, setInsertPads, setInsertTopLevelClockPad, setInsertTopLevelPorts, techmap, useBehavioralModel, useBehavioralModel

Methods inherited from class byucc.jhdl.Logic.TechMapper

ALIGN_BOTTOM, ALIGN_LEFT, ALIGN_LSB, ALIGN_MSB, ALIGN_RIGHT, ALIGN_TOP, getIgnorePlacementCalls, getInsertTechMapHints, netlist, setIgnorePlacementCalls, setInsertTechMapHints, TOLEFT, TORIGHT

Methods inherited from class byucc.jhdl.Logic.BasicTechMapper

getTechnology, netlist, netlist, setTechnology, unsupportedComponent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Virtex2TechMapper

public Virtex2TechMapper()

Virtex2TechMapper

public Virtex2TechMapper(int reporting_policy)

Virtex2TechMapper

public Virtex2TechMapper(boolean tme)

Virtex2TechMapper

public Virtex2TechMapper(boolean tme,
                         int reporting_policy)

Method Detail

mapSmallGates

public static boolean mapSmallGates()

Method used to determine if small gates (4 inputs or less) are mapped to LUTs, or left unmapped.

mapSmallGates

public static boolean mapSmallGates(boolean state)

Method used to set whether or not small gates are mapped.

Parameters:

state - Set to true if small gates should be mapped, false if they should not.

getLibName

public java.lang.String getLibName()

Description copied from class: TechMapper

Returns the name of the library targetted by the particular techmapper.

Specified by:

getLibName in class TechMapper

Returns:

A String holding the library name.

padClock

public final void padClock(Cell parent,
                           Wire pad,
                           Wire in,
                           java.lang.String[] mods,
                           java.lang.String name)

Overrides:

padClock in class BasicTechMapper

padClockR

public final void padClockR(Cell parent,
                            Wire pad,
                            Wire in,
                            java.lang.String[] mods,
                            java.lang.String name)

padIn

public final void padIn(Cell parent,
                        boolean clocked,
                        Wire pad,
                        Wire in,
                        java.lang.String[] mods,
                        java.lang.String name)

Overrides:

padIn in class BasicTechMapper

padInR

public final void padInR(Cell parent,
                         boolean clocked,
                         Wire pad,
                         Wire in,
                         java.lang.String[] mods,
                         java.lang.String name)

padInout

public final void padInout(Cell parent,
                           boolean clockedIn,
                           Wire in,
                           boolean clockedOut,
                           Wire out,
                           Wire ctl,
                           Wire pad,
                           java.lang.String[] mods,
                           java.lang.String name)

Overrides:

padInout in class BasicTechMapper

padInoutR

public final void padInoutR(Cell parent,
                            boolean clockedIn,
                            Wire in,
                            boolean clockedOut,
                            Wire out,
                            Wire ctl,
                            Wire pad,
                            java.lang.String[] mods,
                            java.lang.String name)

padOut

public final void padOut(Cell parent,
                         boolean clocked,
                         Wire out,
                         Wire pad,
                         java.lang.String[] mods,
                         java.lang.String name)

Overrides:

padOut in class BasicTechMapper

padOutR

public final void padOutR(Cell parent,
                          boolean clocked,
                          Wire out,
                          Wire pad,
                          java.lang.String[] mods,
                          java.lang.String name)

padOutT

public final void padOutT(Cell parent,
                          boolean clocked,
                          Wire out,
                          Wire ctl,
                          Wire pad,
                          java.lang.String[] mods,
                          java.lang.String name)

Overrides:

padOutT in class BasicTechMapper

buf

public final void buf(Cell parent,
                      Wire in,
                      Wire out,
                      java.lang.String name)

Overrides:

buf in class BasicTechMapper

tbuf

public final void tbuf(Cell parent,
                       Wire in,
                       Wire en,
                       Wire out,
                       java.lang.String name)

Overrides:

tbuf in class BasicTechMapper

not

public final void not(Cell parent,
                      Wire in,
                      Wire out,
                      java.lang.String name)

Overrides:

not in class BasicTechMapper

vcc

public final void vcc(Cell parent,
                      Wire o,
                      java.lang.String name)

Overrides:

vcc in class BasicTechMapper

gnd

public final void gnd(Cell parent,
                      Wire o,
                      java.lang.String name)

Overrides:

gnd in class BasicTechMapper

pullup

public final void pullup(Cell parent,
                         Wire out,
                         java.lang.String name)

Overrides:

pullup in class BasicTechMapper

pulldown

public final void pulldown(Cell parent,
                           Wire out,
                           java.lang.String name)

Overrides:

pulldown in class BasicTechMapper

wire

public Wire wire(Cell p,
                 java.lang.String name)

Overrides:

wire in class BasicTechMapper

wire

public Wire wire(Cell p,
                 int width,
                 java.lang.String name)

Overrides:

wire in class BasicTechMapper

concat

public Wire concat(Cell parent,
                   Wire[] wa,
                   java.lang.String name)

Overrides:

concat in class BasicTechMapper

concat

public Wire concat(Cell parent,
                   WireList wl,
                   java.lang.String name)

Overrides:

concat in class BasicTechMapper

range

public Wire range(Cell parent,
                  Wire src,
                  int hi,
                  int lo)

Overrides:

range in class BasicTechMapper

constant

public void constant(Cell parent,
                     Wire out,
                     int value,
                     java.lang.String name)

Overrides:

constant in class BasicTechMapper

constant

public void constant(Cell parent,
                     Wire out,
                     BV value,
                     java.lang.String name)

Overrides:

constant in class BasicTechMapper

mux

public final void mux(Cell parent,
                      Wire[] d,
                      Wire sel,
                      Wire out,
                      java.lang.String name)

Overrides:

mux in class BasicTechMapper

and

public final void and(Cell parent,
                      Wire[] in,
                      Wire out,
                      java.lang.String name)

Overrides:

and in class BasicTechMapper

or

public final void or(Cell parent,
                     Wire[] in,
                     Wire out,
                     java.lang.String name)

Overrides:

or in class BasicTechMapper

xor

public final void xor(Cell parent,
                      Wire[] in,
                      Wire out,
                      java.lang.String name)

Overrides:

xor in class BasicTechMapper

nand

public final void nand(Cell parent,
                       Wire[] in,
                       Wire out,
                       java.lang.String name)

Overrides:

nand in class BasicTechMapper

nor

public final void nor(Cell parent,
                      Wire[] in,
                      Wire out,
                      java.lang.String name)

Overrides:

nor in class BasicTechMapper

xnor

public final void xnor(Cell parent,
                       Wire[] in,
                       Wire out,
                       java.lang.String name)

Overrides:

xnor in class BasicTechMapper

reg

public final void reg(Cell parent,
                      Wire in,
                      Wire out,
                      java.lang.String name)

Overrides:

reg in class BasicTechMapper

regc

public final void regc(Cell parent,
                       Wire in,
                       Wire out,
                       java.lang.String name)

Overrides:

regc in class TechMapper

regp

public final void regp(Cell parent,
                       Wire in,
                       Wire out,
                       java.lang.String name)

Overrides:

regp in class TechMapper

regr

public void regr(Cell parent,
                 Wire in,
                 Wire r,
                 Wire out,
                 java.lang.String name)

Overrides:

regr in class TechMapper

regre

public void regre(Cell parent,
                  Wire in,
                  Wire ce,
                  Wire r,
                  Wire out,
                  java.lang.String name)

Overrides:

regre in class TechMapper

regs

public void regs(Cell parent,
                 Wire in,
                 Wire s,
                 Wire out,
                 java.lang.String name)

Overrides:

regs in class TechMapper

regse

public void regse(Cell parent,
                  Wire in,
                  Wire ce,
                  Wire s,
                  Wire out,
                  java.lang.String name)

Overrides:

regse in class TechMapper

reg

public final void reg(Cell parent,
                      Wire clk,
                      Wire in,
                      Wire out,
                      java.lang.String name)

Overrides:

reg in class BasicTechMapper

regc

public final void regc(Cell parent,
                       Wire clk,
                       Wire in,
                       Wire out,
                       java.lang.String name)

Overrides:

regc in class TechMapper

regp

public final void regp(Cell parent,
                       Wire clk,
                       Wire in,
                       Wire out,
                       java.lang.String name)

Overrides:

regp in class TechMapper

regr

public final void regr(Cell parent,
                       Wire clk,
                       Wire in,
                       Wire r,
                       Wire out,
                       java.lang.String name)

Overrides:

regr in class TechMapper

regs

public void regs(Cell parent,
                 Wire clk,
                 Wire in,
                 Wire s,
                 Wire out,
                 java.lang.String name)

Overrides:

regs in class TechMapper

regse

public void regse(Cell parent,
                  Wire clk,
                  Wire in,
                  Wire ce,
                  Wire s,
                  Wire out,
                  java.lang.String name)

Overrides:

regse in class TechMapper

regre

public void regre(Cell parent,
                  Wire clk,
                  Wire in,
                  Wire ce,
                  Wire r,
                  Wire out,
                  java.lang.String name)

Overrides:

regre in class TechMapper

regce

public final void regce(Cell parent,
                        Wire in,
                        Wire ce,
                        Wire out,
                        java.lang.String name)

Overrides:

regce in class TechMapper

regpe

public final void regpe(Cell parent,
                        Wire in,
                        Wire ce,
                        Wire out,
                        java.lang.String name)

Overrides:

regpe in class TechMapper

regce

public final void regce(Cell parent,
                        Wire clk,
                        Wire in,
                        Wire ce,
                        Wire out,
                        java.lang.String name)

Overrides:

regce in class TechMapper

regpe

public final void regpe(Cell parent,
                        Wire clk,
                        Wire in,
                        Wire ce,
                        Wire out,
                        java.lang.String name)

Overrides:

regpe in class TechMapper

add

public void add(Cell parent,
                Wire a,
                Wire b,
                Wire ci,
                Wire s,
                Wire co,
                java.lang.String name)

Overrides:

add in class BasicTechMapper

sub

public void sub(Cell parent,
                Wire a,
                Wire b,
                Wire ci,
                Wire s,
                Wire co,
                java.lang.String name)

Overrides:

sub in class BasicTechMapper

addsub

public void addsub(Cell parent,
                   Wire a,
                   Wire b,
                   Wire ci,
                   Wire add,
                   Wire s,
                   Wire co,
                   java.lang.String name)

Overrides:

addsub in class BasicTechMapper

add

public void add(Cell parent,
                Wire a,
                Wire b,
                Wire s,
                java.lang.String name)

Overrides:

add in class BasicTechMapper

sub

public void sub(Cell parent,
                Wire a,
                Wire b,
                Wire s,
                java.lang.String name)

Overrides:

sub in class BasicTechMapper

addsub

public void addsub(Cell parent,
                   Wire a,
                   Wire b,
                   Wire ci,
                   Wire add,
                   Wire s,
                   java.lang.String name)

Overrides:

addsub in class BasicTechMapper

ashiftr

public Wire ashiftr(Cell parent,
                    Wire in,
                    int shift,
                    Wire out)

Overrides:

ashiftr in class BasicTechMapper

shiftr

public Wire shiftr(Cell parent,
                   Wire in,
                   int shift,
                   Wire out)

Overrides:

shiftr in class BasicTechMapper

shiftl

public Wire shiftl(Cell parent,
                   Wire in,
                   int shift,
                   Wire out)

Overrides:

shiftl in class BasicTechMapper

map

public final Cell map(Logic parent,
                      Wire[] in,
                      Wire out,
                      java.lang.String hints)

Overrides:

map in class TechMapper

getRLOCFromPlacementInfo

public java.lang.String getRLOCFromPlacementInfo(Cell c)

Overrides:

getRLOCFromPlacementInfo in class TechMapper

getSourceHierarchicalCell

public static Cell getSourceHierarchicalCell(Cell caller,
                                             Wire w)

getSinkHierarchicalCell

public static Cell getSinkHierarchicalCell(Cell caller,
                                           Cell par,
                                           Wire w)

getSourcePlaceable

public Cell getSourcePlaceable(Cell requester,
                               Wire w)

Overrides:

getSourcePlaceable in class TechMapper

getSourcePlaceableLeaf

public Cell getSourcePlaceableLeaf(Cell requester,
                                   Wire w)

Overrides:

getSourcePlaceableLeaf in class TechMapper

getSourceLeafCell

public Cell getSourceLeafCell(Logic requester,
                              Wire w)

Overrides:

getSourceLeafCell in class TechMapper

getSinkLeafCell

public Cell getSinkLeafCell(Logic requester,
                            Cell par,
                            Wire w)

Deprecated. Returns any arbitrary leaf cell on the sink list of this wire.

Returns any arbitrary leaf cell on the sink list of this wire.

Overrides:

getSinkLeafCell in class TechMapper

source

public Cell source(Logic caller,
                   Wire w1)

Deprecated. use getSourcePlaceable(byucc.jhdl.base.Cell, byucc.jhdl.base.Wire), getSourcePlaceableLeaf(byucc.jhdl.base.Cell, byucc.jhdl.base.Wire), or getSourceLeafCell(byucc.jhdl.Logic.Logic, byucc.jhdl.base.Wire)

sink

public Cell sink(Logic caller,
                 Wire w1,
                 Cell c1)

Deprecated. use getSinkLeafCell

createPlacementInfo

public PlacementInfo createPlacementInfo(Cell c)

Overrides:

createPlacementInfo in class TechMapper

place

public final void place(Logic parent,
                        Cell c1,
                        int x,
                        int y,
                        java.lang.String hints)

Add placement hints.

Overrides:

place in class TechMapper

place

public final void place(Logic parent,
                        Wire w,
                        int x,
                        int y,
                        java.lang.String hints)

Add placement hints.

Overrides:

place in class TechMapper

place

public final void place(Logic parent,
                        Wire w1,
                        int x,
                        int y,
                        int dx,
                        int dy,
                        java.lang.String hints)

Deprecated. This does NOTHING don't use it!!!!

This does NOTHING don't use it!!!!

Overrides:

place in class TechMapper

getTechMapHint

public java.lang.String getTechMapHint(Logic parent,
                                       Cell c)

Overrides:

getTechMapHint in class TechMapper

getTechMapHint

public java.lang.String getTechMapHint(Logic parent,
                                       Wire w)

Overrides:

getTechMapHint in class TechMapper

toString

public java.lang.String toString()

UP

public int UP()

Overrides:

UP in class TechMapper

DOWN

public int DOWN()

Overrides:

DOWN in class TechMapper