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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [PPC405_FPU_Xilinx_Virtex4_GCC/] [__xps/] [.dswkshop/] [MdtSvgBLKD_Main.xsl] - Rev 586

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<?xml version="1.0" standalone="no"?>
<xsl:stylesheet version="1.0"
           xmlns:svg="http://www.w3.org/2000/svg"
           xmlns:exsl="http://exslt.org/common"
           xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
           xmlns:math="http://exslt.org/math"
               xmlns:xlink="http://www.w3.org/1999/xlink"
           extension-element-prefixes="math">
                   
<xsl:include href="MdtSVG_Colors.xsl"/>
<xsl:include href="MdtSVG_BifShapes.xsl"/>
        
<xsl:include href="MdtSvgBLKD_Busses.xsl"/>
<xsl:include href="MdtSvgBLKD_IOPorts.xsl"/>
<xsl:include href="MdtSvgBLKD_Dimensions.xsl"/>
<xsl:include href="MdtSvgBLKD_Processors.xsl"/>
<xsl:include href="MdtSvgBLKD_Peripherals.xsl"/>
<xsl:include href="MdtSvgBLKD_Calculations.xsl"/>
<xsl:include href="MdtSvgBLKD_BusLaneSpaces.xsl"/>
        
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"
               doctype-public="-//W3C//DTD SVG 1.0//EN"
                   doctype-system="svg10.dtd"/>
        
<xsl:param    name="ADD_VIEWBOX"        select="'FALSE'"/>                 
<xsl:param    name="IN_TESTMODE"        select="'FALSE'"/>

<xsl:param    name="CSS_SVG_DIAGRAMS"   select="'MdtSVG_Diagrams.css'"/>
        
<!-- 
   ===========================================================================
                        CALCULATE GLOBAL DIMENSIONS BASED ON BLKDSHAPES DEF IN INPUT XML        
   ===========================================================================
-->
        
<xsl:variable name="G_total_StandAloneMpmc_H">
        <xsl:if test="/EDKSYSTEM/BLKDSHAPES/CMPLXSHAPES/MPMCSHAPE">
                <xsl:value-of select="($BLKD_MPMC_MOD_H + $BLKD_MPMC2PROC_GAP)"/>       
        </xsl:if>
        <xsl:if test="not(/EDKSYSTEM/BLKDSHAPES/CMPLXSHAPES/MPMCSHAPE)">0</xsl:if>
</xsl:variable>
        
<xsl:variable name="G_max_Stack_BlwSbs_H">
        <xsl:call-template name="_calc_Max_Stack_BlwSbs_Height"/>
</xsl:variable>

<xsl:variable name="G_max_Stack_AbvSbs_H">
        <xsl:call-template name="_calc_Max_Stack_AbvSbs_Height"/>
</xsl:variable>
        
<xsl:variable name="G_total_Stacks_W">
        <xsl:call-template name="_calc_Stack_X">
                <xsl:with-param name="iStackIdx"    select="(/EDKSYSTEM/BLKDSHAPES/@STACK_HORIZ_WIDTH)"/>
        </xsl:call-template>
</xsl:variable>
        
<xsl:variable name="G_NumOfSharedBusses"   select="count(/EDKSYSTEM/BLKDSHAPES/SBSSHAPES/MODULE)"/>
<xsl:variable name="G_total_SharedBus_H"   select="($G_NumOfSharedBusses * $BLKD_SBS_LANE_H)"/>

<xsl:variable name="G_NumOfBridges"        select="count(/EDKSYSTEM/BLKDSHAPES/BRIDGESHAPES/MODULE)"/>
<xsl:variable name="G_total_Bridges_W"     select="(($G_NumOfBridges * ($BLKD_MOD_W + ($BLKD_BUS_LANE_W * 2))) + $BLKD_BRIDGE_GAP)"/>
        
<xsl:variable name="G_total_drawarea_CLC"  select="($G_total_Stacks_W + $G_total_Bridges_W + ($BLKD_INNER_GAP * 2))"/>
        
<xsl:variable name="G_total_drawarea_W">
        <xsl:if test="$G_total_drawarea_CLC &gt; ($BLKD_KEY_W + $BLKD_SPECS_W + $BLKD_SPECS2KEY_GAP)">
                <xsl:value-of select="$G_total_drawarea_CLC"/>
        </xsl:if>
        <xsl:if test="not($G_total_drawarea_CLC &gt; ($BLKD_KEY_W + $BLKD_SPECS2KEY_GAP + $BLKD_SPECS_W))">
                <xsl:value-of select="($BLKD_KEY_W + $BLKD_SPECS_W + $BLKD_SPECS2KEY_GAP)"/>
        </xsl:if>
</xsl:variable>
        
<xsl:variable name="G_IpBucketMods_H">
        <xsl:if test="/EDKSYSTEM/BLKDSHAPES/IPBUCKET/@MODS_H"><xsl:value-of select="/EDKSYSTEM/BLKDSHAPES/IPBUCKET/@MODS_H"/></xsl:if>
        <xsl:if test="not(/EDKSYSTEM/BLKDSHAPES/IPBUCKET/@MODS_H)">0</xsl:if>
</xsl:variable>
<xsl:variable name="G_total_IpBucket_H"   select="($G_IpBucketMods_H * ($BLKD_MOD_H + $BLKD_BIF_H))"/>
        
<xsl:variable name="G_total_UnkBucket_H">
        <xsl:if test="/EDKSYSTEM/BLKDSHAPES/UNKBUCKET">
        
                <xsl:variable name="unkBucketMods_H_">
                        <xsl:if test="/EDKSYSTEM/BLKDSHAPES/UNKBUCKET/@MODS_H"><xsl:value-of select="/EDKSYSTEM/BLKDSHAPES/UNKBUCKET/@MODS_H"/></xsl:if>
                        <xsl:if test="not(/EDKSYSTEM/BLKDSHAPES/UNKBUCKET/@MODS_H)">0</xsl:if>
                </xsl:variable>
                
                <xsl:variable name="total_UnkMod_H_"       select="($unkBucketMods_H_ * ($BLKD_MOD_H + $BLKD_BIF_H))"/>                 <xsl:variable name="unkBucketBifs_H_"> <xsl:if test="/EDKSYSTEM/BLKDSHAPES/UNKBUCKET/@BIFS_H"><xsl:value-of select="/EDKSYSTEM/BLKDSHAPES/UNKBUCKET/@BIFS_H"/></xsl:if>
                        <xsl:if test="not(/EDKSYSTEM/BLKDSHAPES/UNKBUCKET/@BIFS_H)">0</xsl:if>
                </xsl:variable>
                <xsl:variable name="total_UnkBif_H_"       select="($unkBucktBifs_H_ * ($BLKD_MOD_H + $BLKD_BIF_H))"/>
                
                <xsl:value-of select="($total_UnkBif_H_ + $G_totalUnkMod_H_)"/> 
        </xsl:if>
        
        <xsl:if test="not(/EDKSYSTEM/BLKDSHAPES/UNKBUCKET)">0</xsl:if>
</xsl:variable>
        
<xsl:variable name="G_SharedBus_Y"    select="($BLKD_INNER_Y + $G_total_StandAloneMpmc_H + $G_max_Stack_AbvSbs_H + $BLKD_PROC2SBS_GAP)"/>
        
<!-- ===========================================================================
    Calculate the width of the Block Diagram based on the total number of      
    buslanes and modules in the design. If there are no buslanes or modules,
        a default width, just wide enough to display the KEY and SPECS is used
   =========================================================================== -->
<xsl:variable name="G_total_blkd_W"  select="($G_total_drawarea_W + (($BLKD_PRTCHAN_W  + $BLKD_IORCHAN_W)* 2))"/>
<xsl:variable name="G_total_diag_W"    select="$G_total_blkd_W"/>
        
<!-- =========================================================================== -->
<!-- Calculate the height of the Block Diagram based on the total number of      -->
<!-- buslanes and modules in the design. Take into account special shapes such   -->
<!-- as MultiProc shapes.                                                                                                            -->
<!-- =========================================================================== -->
        
        
<xsl:variable name="G_total_drawarea_H"  select="($G_total_StandAloneMpmc_H + $G_max_Stack_AbvSbs_H + $BLKD_PROC2SBS_GAP + $G_total_SharedBus_H + $G_max_Stack_BlwSbs_H + $BLKD_SBS2IP_GAP + $G_total_IpBucket_H + $BLKD_IP2UNK_GAP + $G_total_UnkBucket_H + ($BLKD_INNER_GAP * 2))"/>
<xsl:variable name="G_total_blkd_H"      select="($G_total_drawarea_H + (($BLKD_PRTCHAN_H  + $BLKD_IORCHAN_H)* 2))"/>
        
<xsl:variable name="G_total_diag_H">
        <xsl:if test="($IN_TESTMODE = 'TRUE')">
                <xsl:message>Generating Blkdiagram in TestMode </xsl:message>
       <xsl:value-of select="$G_total_blkd_H"/>
        </xsl:if>
        <xsl:if test="(not($IN_TESTMODE) or ($IN_TESTMODE = 'FALSE'))">
       <xsl:value-of select="($G_total_blkd_H + $BLKD_DRAWAREA2KEY_GAP + $BLKD_KEY_H)"/>
        </xsl:if>
</xsl:variable>
                
<!-- ======================= MAIN SVG BLOCK =============================== -->
<xsl:template match="EDKSYSTEM">
        
<!--
<xsl:message>STCK_W is <xsl:value-of select="$G_total_Stacks_W"/></xsl:message>
<xsl:message>BRDG_W is <xsl:value-of select="$G_total_Bridges_W"/></xsl:message>
<xsl:message>MPMC is <xsl:value-of select="$G_total_StandAloneMpmc_H"/></xsl:message>
<xsl:message>MPMC is <xsl:value-of select="$G_total_StandAloneMpmc_H"/></xsl:message>
<xsl:message>MABV is <xsl:value-of select="$G_max_Stack_AbvSbs_H"/></xsl:message>
<xsl:message>MBLW is <xsl:value-of select="$G_max_Stack_BlwSbs_H"/></xsl:message>
<xsl:message>IPBK is <xsl:value-of select="$G_total_IpBucket_H"/></xsl:message>
<xsl:message>Blkd Total is <xsl:value-of select="$blkd_H_"/></xsl:message>
<xsl:message>max abv is <xsl:value-of select="$max_Stack_AbvSbs_H_"/></xsl:message>
<xsl:message>max blw is <xsl:value-of select="$max_Stack_BlwSbs_H_"/></xsl:message>
<xsl:message>Ip Bkt is <xsl:value-of select="$totalIpBkt_H_"/></xsl:message>
<xsl:message>Sbs is <xsl:value-of select="$totalSbs_H_"/></xsl:message>
<xsl:message>Unk Bkt is <xsl:value-of select="$totalUnkBkt_H_"/></xsl:message>
<xsl:message>Blkd DrawArea height as <xsl:value-of select="$total_drawarea_H_"/></xsl:message>
-->

<!--specify a css for the file -->
<xsl:processing-instruction name="xml-stylesheet">href="<xsl:value-of select="$CSS_SVG_DIAGRAMS"/>" type="text/css"</xsl:processing-instruction>

<xsl:variable name="BLKD_ZOOM_Y">
        <xsl:choose>
                <xsl:when test="($ADD_VIEWBOX = 'TRUE')">
                        <xsl:value-of select="($G_total_diag_H * 2)"/>
                </xsl:when>
                <xsl:otherwise>0</xsl:otherwise>         
        </xsl:choose>
</xsl:variable>
        
<xsl:text>&#10;</xsl:text>
<svg width="{$G_total_diag_W}" height="{$G_total_diag_H}" viewBox="0 0 0 {$BLKD_ZOOM_Y}">       
<!-- 
         =============================================== 
               Layout All the various definitions       
         =============================================== 
-->
        <defs>
                <!-- Diagram Key Definition -->
                <xsl:call-template name="Define_BlkDiagram_Key"/>               
                
                <!-- Diagram Specs Definition -->
                <xsl:call-template name="Define_BlkDiagram_Specs">              
                        <xsl:with-param name="iArch"       select="@ARCH"/>
                        <xsl:with-param name="iPart"       select="@PART"/>
                        <xsl:with-param name="iTimeStamp"  select="@TIMESTAMP"/>
                        <xsl:with-param name="iEdkVersion" select="@EDKVERSION"/>
                </xsl:call-template>            
                
                <!-- IO Port Defs -->
                <xsl:call-template name="Define_IOPorts"/>              
                
                <!-- BIF Defs -->
                <xsl:call-template name="Define_BifTypes"/>             
                
                <!-- Bus Defs -->
                <xsl:call-template name="Define_Busses"/>               
                
                <!-- Shared Bus Buckets Defs -->
                <xsl:call-template name="Define_SBSBuckets"/>           
                
                <!-- IP Bucket Defs -->
                <xsl:call-template name="Define_IPBucket"/>             
                
                <!-- Stack Defs -->
                <xsl:call-template name="Define_AllStacks"/>            
                
                <!-- Space Defs -->
                <xsl:call-template name="Define_BusLaneSpaces"/>                
                
                <!-- Main MPMC Defs -->
                <xsl:if test="/EDKSYSTEM/BLKDSHAPES/CMPLXSHAPES/MPMCSHAPE">
                        <xsl:call-template name="Define_StandAlone_MPMC"/>      
                </xsl:if>
        </defs>
        
<!-- =============================================== -->
<!--             Draw Outlines                       -->
<!-- =============================================== -->
        
         <!-- The surrounding black liner -->
     <rect x="0"  
                   y="0" 
                   width ="{$G_total_diag_W}"
                   height="{$G_total_diag_H}" style="fill:{$COL_WHITE}; stroke:{$COL_BLACK};stroke-width:4"/>
                   
         <!-- The outer IO channel -->
     <rect x="{$BLKD_PRTCHAN_W}"  
                   y="{$BLKD_PRTCHAN_H}" 
                   width= "{$G_total_blkd_W - ($BLKD_PRTCHAN_W * 2)}" 
                   height="{$G_total_blkd_H - ($BLKD_PRTCHAN_H * 2)}" style="fill:{$COL_IORING}"/>
                   
         <!-- The Diagram's drawing area -->
     <rect x="{$BLKD_PRTCHAN_W + $BLKD_IORCHAN_W}"  
                   y="{$BLKD_PRTCHAN_H + $BLKD_IORCHAN_H}" 
                   width= "{$G_total_drawarea_W}"
                   height="{$G_total_drawarea_H}" rx="8" ry="8" style="fill:{$COL_BG}"/>
                   
<!-- =============================================== -->
<!--        Draw All the various components          -->
<!-- =============================================== -->
        
        <!--   Layout the IO Ports    -->       
        <xsl:if test="(not($IN_TESTMODE) or ($IN_TESTMODE = 'FALSE'))">
                <xsl:call-template name="Draw_IOPorts"/>        
        </xsl:if>
        
        <!--   Layout the Shapes      -->       
        <xsl:call-template name="Draw_BlkDiagram_Shapes"/>              
        
</svg>
        
<!-- ======================= END MAIN SVG BLOCK =============================== -->
</xsl:template>
        
<xsl:template name="Draw_BlkDiagram_Shapes">
        
        <!-- 
                 ===========================================================
                                                Draw the shared busses 
                 ===========================================================
        -->
        <use   x="{$BLKD_INNER_X}"      y="{$G_SharedBus_Y}"  xlink:href="#group_sharedBusses"/> 
        
        
        <!-- 
                 ===========================================================
                                                Draw the Bus Lane Spaces 
                 ===========================================================
        -->
        <xsl:call-template name="Draw_BlkDiagram_BusLaneSpaces"/>       
        
        <!-- 
                 ===========================================================
                                                Draw the Bridges
                 ===========================================================
        -->
        <xsl:call-template name="Draw_BlkDiagram_Bridges"/>     
        
        
        <!-- 
                 ===========================================================
                                                Draw the Stacks
                 ===========================================================
        -->
        <xsl:call-template name="Draw_BlkDiagram_Stacks"/>      
        
        <!-- 
                 ===========================================================
                                                Draw the Stand Alone MPMC, (if any)
                 ===========================================================
        -->
        <xsl:if test="/EDKSYSTEM/BLKDSHAPES/CMPLXSHAPES/MPMCSHAPE">
                <xsl:variable name="mpmc_inst_" select="/EDKSYSTEM/BLKDSHAPES/CMPLXSHAPES/MPMCSHAPE/@INSTANCE"/>
                <use   x="{$BLKD_INNER_X}"  y="{$BLKD_INNER_Y}"  xlink:href="#mpmcmodule_{$mpmc_inst_}"/> 
        
        <!-- 
                 ===========================================================
                                                Draw the connections to the Stand Alone MPMC
                 ===========================================================
        -->
                <xsl:call-template name="Draw_BlkDiagram_StandAloneMpmcConnections"/>   
        </xsl:if>       
        
        <!-- 
                 ===========================================================
                                                Draw the Ip Bucket
                 ===========================================================
        -->
        
        <xsl:call-template name="Draw_BlkDiagram_IPBucket"/>
        
        
        <!-- 
                 ===========================================================
                                                Draw the Key
                 ===========================================================
        -->
        <xsl:if test="(not($IN_TESTMODE) or ($IN_TESTMODE = 'FALSE'))">
                <use   x="{$G_total_blkd_W - $BLKD_KEY_W - $BLKD_PRTCHAN_W}" y="{$G_total_blkd_H + $BLKD_DRAWAREA2KEY_GAP - 8}"  xlink:href="#BlkDiagram_Key"/> 
        </xsl:if>
        
        <!-- 
                 ===========================================================
                                                Draw the Specs
                 ===========================================================
        -->
        <xsl:if test="(not($IN_TESTMODE) or ($IN_TESTMODE = 'FALSE'))">
                <use   x="{$BLKD_PRTCHAN_W}"  y="{$G_total_blkd_H + $BLKD_DRAWAREA2KEY_GAP - 8}"  xlink:href="#BlkDiagram_Specs"/> 
        </xsl:if>
        
        <!-- 
                ************************************************************ 
                ***************  DONE DRAWING BLOCK DIAGRAM   ************** 
                ************************************************************ 
        -->     
        
</xsl:template> 
        
        
<!-- ======================================================================= -->
<!--                         FUNCTION TEMPLATE                               -->
<!--                                                                                                                                             -->
<!--  Draw stacks on the Block Diagram                                                                           -->
<!-- ======================================================================= -->
<xsl:template name="Draw_BlkDiagram_Stacks">
        
        <xsl:for-each select="/EDKSYSTEM/BLKDSHAPES/BCLANESPACES/BCLANESPACE[(@EAST &lt; /EDKSYSTEM/BLKDSHAPES/@STACK_HORIZ_WIDTH)]">
                        
                <xsl:variable name="stack_line_x_">
                        <xsl:call-template name="_calc_Stack_X">
                                <xsl:with-param name="iStackIdx"  select="@EAST"/>
                        </xsl:call-template>
                </xsl:variable>
                
                <xsl:variable name="stack_abv_sbs_">
                        <xsl:call-template name="_calc_Stack_AbvSbs_Height">
                                <xsl:with-param name="iStackIdx"  select="@EAST"/>
                        </xsl:call-template>
                </xsl:variable>
                
                <xsl:variable name="bridges_w_"    select="(($G_NumOfBridges * ($BLKD_MOD_W + ($BLKD_BUS_LANE_W * 2))) + $BLKD_BRIDGE_GAP)"/>
                
                <xsl:variable name="stack_y_" select="($G_SharedBus_Y - $stack_abv_sbs_ - $BLKD_PROC2SBS_GAP)"/>
                <xsl:variable name="stack_x_" select="($BLKD_INNER_X + $stack_line_x_ + $bridges_w_)"/>
                
                <xsl:variable name="stack_name_">
                        <xsl:call-template name="_gen_Stack_Name"> 
                                <xsl:with-param name="iHorizIdx" select="@EAST"/>
                        </xsl:call-template>            
                </xsl:variable> 
                
                <use   x="{$stack_x_}"    y="{$stack_y_}"  xlink:href="#{$stack_name_}"/> 
        
        </xsl:for-each> 
                        
</xsl:template>
        
<xsl:template name="Draw_BlkDiagram_StandAloneMpmcConnections">
        
        <xsl:variable name="mpmcInst_" select="/EDKSYSTEM/BLKDSHAPES/CMPLXSHAPES/MPMCSHAPE/@INSTANCE"/>
        <xsl:variable name="lastStack_" select="(/EDKSYSTEM/BLKDSHAPES/@STACK_HORIZ_WIDTH) - 1"/>
        
        
        <xsl:for-each select="/EDKSYSTEM/BLKDSHAPES/BCLANESPACES/BCLANESPACE">
                <xsl:variable name="currentLane_" select="position()"/>
<!--            
                <xsl:message>Looking in space <xsl:value-of select="$currentLane_"/></xsl:message>
-->     
                <xsl:variable name="stackToEast_">
                        <xsl:choose>
                                <xsl:when test="not(@WEST = $lastStack_)"><xsl:value-of select="@EAST"/></xsl:when>
                                <xsl:when test="   (@WEST = $lastStack_)"><xsl:value-of select="'NONE'"/></xsl:when>
                        </xsl:choose>
                </xsl:variable>
                
                <xsl:variable name="stackToWest_">
                        <xsl:choose>
                                <xsl:when test="not(@WEST = $lastStack_)"><xsl:value-of select="'NONE'"/></xsl:when>
                                <xsl:when test="   (@WEST = $lastStack_)"><xsl:value-of select="@WEST"/></xsl:when>
                        </xsl:choose>
                </xsl:variable>
                
                <xsl:variable name="spaceAbvSbs_H_">
                        <xsl:call-template name="_calc_Space_AbvSbs_Height">
                                <xsl:with-param name="iStackToEast"  select="$stackToEast_"/>
                                <xsl:with-param name="iStackToWest"  select="$stackToWest_"/>
                        </xsl:call-template>
                </xsl:variable> 
                
                <xsl:variable name="space_y_"   select="($G_SharedBus_Y - $spaceAbvSbs_H_ - $BLKD_PROC2SBS_GAP)"/>
        
<!--            
                <xsl:message>Stack To East <xsl:value-of select="$stackToEast_"/></xsl:message>
                <xsl:message>Stack To West <xsl:value-of select="$stackToWest_"/></xsl:message>
                <xsl:variable name="space_X_">
                        <xsl:call-template name="_calc_Space_X"> 
                                <xsl:with-param name="iStackToEast" select="$stackToEast_"/>
                                <xsl:with-param name="iStackToWest" select="$stackToWest_"/>
                        </xsl:call-template>            
                </xsl:variable>
                <xsl:variable name="space_y_"   select="($G_SharedBus_Y - $spaceAbvSbs_H_ - $BLKD_PROC2SBS_GAP)"/>
                <xsl:variable name="space_x_"   select="($BLKD_INNER_X + $G_total_Bridges_W + $space_line_x_)"/>
-->             
                
        
                <xsl:for-each select="BUSCONNLANE[@IS_MPMCCONN]">
                        
<!--                    
                        <xsl:variable name="bifSide_" select="/EDKSYSTEM/MODULES/MODULE[(@INSTANCE = BUSCONN/@INSTANCE)]/BUSINTERFACE[(@BUSNAME = @BUSNAME)]/@BIF_X"/>
-->     
                        <xsl:variable name="bifInst_"     select="BUSCONN/@INSTANCE"/>
                        <xsl:variable name="busName_"     select="@BUSNAME"/>
                        <xsl:variable name="bifSide_"     select="/EDKSYSTEM/MODULES/MODULE[(@INSTANCE = $bifInst_)]/BUSINTERFACE[(@BUSNAME = $busName_)]/@BIF_X"/>
                        
                        <xsl:variable name="mpmcBifName_">
                                <xsl:choose>
                                        <xsl:when test="   (@IS_SBSCONN)"><xsl:value-of select="BUSCONN/@BUSINTERFACE"/></xsl:when>
                                        <xsl:when test="not(@IS_SBSCONN)"><xsl:value-of select="/EDKSYSTEM/MODULES/MODULE[(@INSTANCE = $mpmcInst_)]/BUSINTERFACE[(@BUSNAME = $busName_)]/@NAME"/></xsl:when>
                                        <xsl:otherwise><xsl:value-of select="/EDKSYSTEM/MODULES/MODULE[(@INSTANCE = $mpmcInst_)]/BUSINTERFACE[(@BUSNAME = $busName_)]/@NAME"/></xsl:otherwise>
                                </xsl:choose>
                        </xsl:variable>
<!--                    
                        <xsl:message>MPMC Bif Name <xsl:value-of select="$mpmcBifName_"/></xsl:message>
                        <xsl:message>Bif Side <xsl:value-of select="$bifSide_"/></xsl:message>
                        <xsl:message>Bus Name <xsl:value-of select="@BUSNAME"/></xsl:message>
                        <xsl:message>Instance <xsl:value-of select="$bifInst_"/></xsl:message>
-->     
                        
                        <xsl:variable name="space_line_X_">
                                <xsl:call-template name="_calc_Space_X">
                                        <xsl:with-param name="iStackToEast"  select="$stackToEast_"/>
                                        <xsl:with-param name="iStackToWest"  select="$stackToWest_"/>
                                </xsl:call-template>
                        </xsl:variable>
                        
                        <xsl:variable name="space_X_"   select="($BLKD_INNER_X + $G_total_Bridges_W + $space_line_X_)"/>
                        
                        <xsl:variable name = "stackToWest_W_">
                                <xsl:choose>
                                        <xsl:when test="(($stackToEast_ = '0')   and     ($stackToWest_ = 'NONE'))">0</xsl:when>
                                        <xsl:when test="(($stackToEast_ = 'NONE') and not($stackToWest_ = 'NONE'))">
                                                <xsl:call-template name="_calc_Stack_Width">
                                                        <xsl:with-param name="iStackIdx"  select="$stackToWest_"/>
                                                </xsl:call-template>
                                        </xsl:when>
                                        <xsl:when test="(not($stackToEast_ = '0') and not($stackToEast_ = 'NONE') and ($stackToWest_ = 'NONE'))">
                                                <xsl:call-template name="_calc_Stack_Width">
                                                        <xsl:with-param name="iStackIdx"  select="($stackToEast_ - 1)"/>
                                                </xsl:call-template>
                                        </xsl:when>
                                        <xsl:otherwise>0</xsl:otherwise>
                                </xsl:choose>
                        </xsl:variable>
        
                        <xsl:variable name = "stackToEast_W_">
                                <xsl:call-template name="_calc_Stack_Width">
                                        <xsl:with-param name="iStackIdx"  select="$stackToEast_"/>
                                </xsl:call-template>
                        </xsl:variable>
        
                        <xsl:variable name ="extSpaceWest_W_" select="ceiling($stackToWest_W_ div 2)"/>
                        <xsl:variable name ="extSpaceEast_W_" select="ceiling($stackToEast_W_ div 2)"/>
<!--                    
                        <xsl:message>extSpaceWest_W_ <xsl:value-of select="$extSpaceWest_W_"/></xsl:message>
                        <xsl:message>extSpaceEast_W_ <xsl:value-of select="$extSpaceEast_W_"/></xsl:message>
                        <xsl:message>Found a MPMC lane in space <xsl:value-of select="$currentLane_"/> at X <xsl:value-of select="$lane_X_"/></xsl:message>
                        <xsl:message>mpmcBifRank <xsl:value-of select="$mpmcBifRank_"/></xsl:message>
-->                     
                        
<!--                    
                        <xsl:variable name="laneInSpace_X_" select="($extSpaceWest_W_ + (@BUSLANE_X * $BLKD_BUS_LANE_W))"/>
-->                     
                        <xsl:variable name="laneInSpace_X_">
                                <xsl:choose>
                                   <xsl:when test="(@ORIENTED = 'EAST')">
                                           <xsl:value-of select="($extSpaceWest_W_ + (@BUSLANE_X * $BLKD_BUS_LANE_W) - $BLKD_BUS_ARROW_W - $BLKD_P2P_BUS_W)"/>
                                   </xsl:when>
                                   <xsl:otherwise><xsl:value-of select="($extSpaceWest_W_ + (@BUSLANE_X * $BLKD_BUS_LANE_W))"/></xsl:otherwise>
                                </xsl:choose>
                        </xsl:variable> 
                                                
                        
                        
                        <xsl:variable name="lane_X_"        select="($space_X_ + $laneInSpace_X_)"/>
                        
                        <xsl:variable name="mpmcBifRank_" select="/EDKSYSTEM/MODULES/MODULE[(@INSTANCE = $mpmcInst_)]/BUSINTERFACE[(@BUSNAME = @BUSNAME)]/@BIFRANK"/>
                        
                <!--    
                        <xsl:variable name="bc_X_" select="($lane_X_ +  ceiling($BLKD_BIFC_W div 2) - ceiling($BLKD_BUS_ARROW_W div 2))"/>
                        <xsl:variable name="bc_X_" select="($lane_X_ +  ceiling($BLKD_BIFC_W div 2) - ceiling($BLKD_BUS_ARROW_W div 2))"/>
                        <xsl:variable name="bc_X_" select="($lane_X_ + ceiling($BLKD_BIFC_W div 2))"/>
                -->     
                        
                        <xsl:variable name="bc_Y_" select="($BLKD_INNER_Y + $BLKD_MPMC_MOD_H)"/>
                        <xsl:variable name="bc_X_" >
                                <xsl:choose>
                                        <xsl:when test="($bifSide_ = '0')"><xsl:value-of select="($lane_X_ + ceiling($BLKD_BIFC_W div 2))"/></xsl:when>
                                        <xsl:when test="($bifSide_ = '1')"><xsl:value-of select="($lane_X_ + $BLKD_BIFC_dx)"/></xsl:when>
                                        <xsl:otherwise>                    <xsl:value-of select="($lane_X_ + ceiling($BLKD_BIFC_W div 2))"/></xsl:otherwise>
                                </xsl:choose>
                        </xsl:variable>
                        
                        <xsl:variable name="busColor_">
                                <xsl:call-template name="BusType2Color">
                                        <xsl:with-param name="iBusType" select="@BUSSTD"/>
                                </xsl:call-template>    
                        </xsl:variable>
                
                        <!-- Place the MPMC bif label -->
                        <xsl:variable name="bcl_X_" select="($bc_X_ + ceiling($BLKD_BIFC_W div 2) - ceiling($BLKD_BIF_W div 2))"/>
                        <xsl:variable name="bcl_Y_" select="($bc_Y_ - $BLKD_BIF_H - $BLKD_MOD_BIF_GAP_H)"/>
                        <use  x="{$bcl_X_}"   y="{$bcl_Y_}"  xlink:href="#{@BUSSTD}_Bif"/>
                        <text class="mpmcbiflabel" 
                                  x="{$bcl_X_ + ceiling($BLKD_BIF_W div 2)}"
                                  y="{$bcl_Y_ + ceiling($BLKD_BIF_H div 2) + 3}"><xsl:value-of select="$mpmcBifName_"/></text>
                        
                        <!-- Place the MPMC bif -->
                        <use   x="{$bc_X_}"   y="{$bc_Y_}"  xlink:href="#{@BUSSTD}_busconn_{$mpmcBifRank_}"/>
                        
                        <xsl:variable name="bcArrow_X_" select="($bc_X_ +  ceiling($BLKD_BIFC_W div 2) - ceiling($BLKD_BUS_ARROW_H div 2))"/>
                        <xsl:variable name="bcArrow_Y_" select="($bc_Y_ + $BLKD_BIFC_H - 3)"/>
                        
                        <!-- Place the MPMC Arrow -->
                        <use   x="{$bcArrow_X_}"   y="{$bcArrow_Y_}"  xlink:href="#{@BUSSTD}_BusArrowNorth"/>
                        
                        <!-- 
                                Place a block to cover the gap btw MPMC and top of Bus Lane Space, or to the correct SBS 
                                For non SBS connections a vertical block will already have been drawn to the top of the
                                space.
                        -->
                        
                        <xsl:variable name="sbsDy_">
                                <xsl:choose>
                                        <xsl:when test="@IS_SBSCONN"><xsl:value-of select="2 + (/EDKSYSTEM/MODULES/MODULE[(@INSTANCE = $busName_)]/@BUSINDEX * $BLKD_SBS_LANE_H)"/></xsl:when>
                                        <xsl:when test="not(@IS_SBSCONN)">0</xsl:when>
                                        <xsl:otherwise>0></xsl:otherwise>
                                </xsl:choose>
                        </xsl:variable>
                        
                        <xsl:variable name="mpmcBusHeight_">
                                <xsl:choose>
                                        <xsl:when    test="(@IS_SBSCONN)"><xsl:value-of select="($G_SharedBus_Y - ($bcArrow_Y_ + $BLKD_BUS_ARROW_W + 4) + $sbsDy_)"/></xsl:when>
                                        <xsl:when test="not(@IS_SBSCONN)">
                                                <xsl:choose>
                                                        <xsl:when test="($space_y_ &gt;= ($bcArrow_Y_ + $BLKD_BUS_ARROW_W + 4 + $sbsDy_))">
                                                                <xsl:value-of select="($space_y_ - ($bcArrow_Y_ + $BLKD_BUS_ARROW_W + 4 + $sbsDy_))"/>
                                                        </xsl:when>
                                                        <xsl:when test="($space_y_ &lt; ($bcArrow_Y_ + $BLKD_BUS_ARROW_W + 4 + $sbsDy_))">
                                                                <xsl:value-of select="(($bcArrow_Y_ + $BLKD_BUS_ARROW_W + 4 + $sbsDy_) - $space_y_)"/>
                                                        </xsl:when>
                                                </xsl:choose>
                                        </xsl:when>
                                        <xsl:otherwise><xsl:value-of select="$BLKD_BIFC_H"/></xsl:otherwise>
                                </xsl:choose>
                        </xsl:variable>
                        
                        <rect x="{$bcArrow_X_ + $BLKD_BUS_ARROW_G}" 
                                  y="{$bcArrow_Y_ + $BLKD_BUS_ARROW_W + 4}"  
                                  width= "{$BLKD_P2P_BUS_W}" 
                                  height="{$mpmcBusHeight_}"  
                              style="stroke:none; fill:{$busColor_}"/>  
                        
                        <!-- place the bus label here -->
                        <text class="p2pbuslabel" 
                                  x="{$bcArrow_X_ + $BLKD_BUS_ARROW_W + 6}"
                                  y="{$bcArrow_Y_ + ceiling($mpmcBusHeight_ div 2) + 6}"><xsl:value-of select="$busName_"/></text>      
                        
                        
                </xsl:for-each>                         
        </xsl:for-each> 
        
</xsl:template>
        
        
<!-- ======================================================================= -->
<!--                         FUNCTION TEMPLATE                               -->
<!--                                                                                                                                             -->
<!--  Draw bus lane spaces on the Block Diagram                                                          -->
<!-- ======================================================================= -->
<xsl:template name="Draw_BlkDiagram_BusLaneSpaces">
        
        <xsl:variable name="lastStack_" select="(/EDKSYSTEM/BLKDSHAPES/@STACK_HORIZ_WIDTH) - 1"/>
        
        <xsl:for-each select="/EDKSYSTEM/BLKDSHAPES/BCLANESPACES/BCLANESPACE[@EAST]">
                <xsl:sort select="@EAST" data-type="number"/>
                        
                <xsl:call-template name="Draw_BlkDiagram_BusLaneSpace">
                        <xsl:with-param name="iStackToEast"  select="@EAST"/>
                </xsl:call-template>
        </xsl:for-each> 
        
        <xsl:for-each select="/EDKSYSTEM/BLKDSHAPES/BCLANESPACES/BCLANESPACE[(@WEST = $lastStack_)]">
                <xsl:call-template name="Draw_BlkDiagram_BusLaneSpace">
                        <xsl:with-param name="iStackToWest"  select="$lastStack_"/>
                </xsl:call-template>
        </xsl:for-each> 
                        
</xsl:template>
        
<xsl:template name="Draw_BlkDiagram_BusLaneSpace">
        
        <xsl:param name="iStackToEast" select="'NONE'"/>
        <xsl:param name="iStackToWest" select="'NONE'"/>
        
        <xsl:variable name="spaceAbvSbs_H_">
                <xsl:call-template name="_calc_Space_AbvSbs_Height">
                        <xsl:with-param name="iStackToEast"  select="$iStackToEast"/>
                        <xsl:with-param name="iStackToWest"  select="$iStackToWest"/>
                </xsl:call-template>
        </xsl:variable> 
        
        <xsl:variable name="spaceBlwSbs_H_">
                <xsl:call-template name="_calc_Space_BlwSbs_Height">
                        <xsl:with-param name="iStackToEast"  select="$iStackToEast"/>
                        <xsl:with-param name="iStackToWest"  select="$iStackToWest"/>
                </xsl:call-template>
        </xsl:variable> 
        
        <xsl:variable name="space_line_x_">
                <xsl:call-template name="_calc_Space_X">
                        <xsl:with-param name="iStackToEast"  select="$iStackToEast"/>
                        <xsl:with-param name="iStackToWest"  select="$iStackToWest"/>
                </xsl:call-template>
        </xsl:variable>
        
        <xsl:variable name="space_y_"   select="($G_SharedBus_Y - $spaceAbvSbs_H_ - $BLKD_PROC2SBS_GAP)"/>
        <xsl:variable name="space_x_"   select="($BLKD_INNER_X + $G_total_Bridges_W + $space_line_x_)"/>
        
        <xsl:variable name="stackToEast_">
                <xsl:choose>
                        <xsl:when test="not($iStackToEast = 'NONE')"><xsl:value-of select="$iStackToEast"/></xsl:when>
                        <xsl:otherwise>NONE</xsl:otherwise>
                </xsl:choose>
        </xsl:variable> 
        
        <xsl:variable name="stackToWest_">
                <xsl:choose>
                        <xsl:when test=" not($iStackToWest = 'NONE')"><xsl:value-of select="$iStackToWest"/></xsl:when>
                        <xsl:when test="(not($iStackToEast = 'NONE') and not($iStackToEast = '0'))"><xsl:value-of select="($iStackToEast - 1)"/></xsl:when>
                        <xsl:otherwise>NONE</xsl:otherwise>
                </xsl:choose>
        </xsl:variable> 
        
                
        <xsl:variable name="space_Name_">
                <xsl:call-template name="_gen_Space_Name"> 
                        <xsl:with-param name="iStackToEast" select="$stackToEast_"/>
                        <xsl:with-param name="iStackToWest" select="$stackToWest_"/>
                </xsl:call-template>            
        </xsl:variable> 
        
<!--    
        <xsl:message>StackToEast is <xsl:value-of select="$iStackToEast"/></xsl:message>
        <xsl:message>StackToWest is <xsl:value-of select="$iStackToWest"/></xsl:message>
        <xsl:message>SpaceName is <xsl:value-of select="$space_Name_"/></xsl:message>
-->     
                
        <use   x="{$space_x_}"    y="{$space_y_}"  xlink:href="#{$space_Name_}"/> 
        
</xsl:template>
        
        
<!-- =========================================================================== -->
<!--                          FUNCTION TEMPLATE                                  -->
<!--                                                                                                                                                     -->
<!--  Draw Bridges on the Block Diagram                                                                                  -->
<!-- =========================================================================== -->
<xsl:template name="Draw_BlkDiagram_Bridges">
        
        <!-- First save all the bridge indexs in a variable      -->
        <xsl:variable name="bridgeShapes_">
                <xsl:for-each select="/EDKSYSTEM/BLKDSHAPES/BRIDGESHAPES/MODULE/BUSCONNS[(@ORIENTED = 'WEST')]/BUSCONN">        
                        <BRIDGE BUSINDEX="{@BUSINDEX}" INSTANCE="{../../@INSTANCE}" POSITION="{(position() -1)}"/>
                        <BRIDGECONN BUSINDEX="{@BUSINDEX}" INSTANCE="{../../@INSTANCE}" ORIENTED="{../@ORIENTED}" POSITION="{(position()  - 1)}" BUSSTD="{@BUSSTD}" BIFRANK="{@BIFRANK}"/>
                        <!-- So both bus conns have same position.... -->
                        <xsl:if test="../../BUSCONNS[(@ORIENTED = 'EAST')]">
                                <BRIDGECONN BUSINDEX="{../../BUSCONNS[(@ORIENTED ='EAST')]/BUSCONN/@BUSINDEX}" INSTANCE="{../../@INSTANCE}" ORIENTED="EAST" POSITION="{(position()  - 1)}"   BUSSTD="{../../BUSCONNS[(@ORIENTED = 'EAST')]/BUSCONN/@BUSSTD}" BIFRANK="{../../BUSCONNS[(@ORIENTED = 'EAST')]/BUSCONN/@BIFRANK}"/>
                        </xsl:if>
                </xsl:for-each>
        </xsl:variable>
<!--                            
                        <xsl:message>Found an east connection on <xsl:value-of select="../../@INSTANCE"/></xsl:message>
-->                             
        <!-- Now layout the bridge shapes between the shared busses      -->
        <xsl:for-each select="exsl:node-set($bridgeShapes_)/BRIDGE">
                <xsl:sort select="@POSITION" data-type="number"/>
                
                <xsl:variable name="brdgPosition_"  select="@POSITION"/>
                <xsl:variable name="brdgInstance_"  select="@INSTANCE"/>
                
                <xsl:variable name="min_bus_idx_" select="math:min(exsl:node-set($bridgeShapes_)/BRIDGECONN[(@POSITION = $brdgPosition_)]/@BUSINDEX)"/>
<!--            
                <xsl:variable name="max_bus_idx_" select="math:max(exsl:node-set($bridgeShapes_)/BRIDGECONN[(@POSITION = $brdgPosition_)]/@BUSINDEX)"/>
                
        <xsl:message>Maximum index <xsl:value-of select="$max_bus_idx_"/></xsl:message>
        <xsl:message>Minimum index <xsl:value-of select="$min_bus_idx_"/></xsl:message>
-->
                
                
                <xsl:variable name="brdg_X_"  select="($BLKD_INNER_X + $BLKD_BRIDGE_GAP + $BLKD_BUS_LANE_W + (@POSITION * ($BLKD_MOD_W + ($BLKD_BUS_LANE_W * 2))))"/>   
                <xsl:variable name="brdg_Y_"  select="($G_SharedBus_Y  + ($min_bus_idx_ * $BLKD_SBS_LANE_H) + ceiling($BLKD_SBS_LANE_H div 2) - ceiling($BLKD_MOD_H div 2))"/>
                
                <use  x="{$brdg_X_}"  y="{$brdg_Y_}"  xlink:href="#symbol_{$brdgInstance_}"/>   
        </xsl:for-each> 
        
                
        
<!--    
        <xsl:message>Found <xsl:value-of select="count(exsl:node-set($bridgeShapes_)/BRIDGECONN)"/> busconns </xsl:message>
                <xsl:message>Drawing connection for bridge <xsl:value-of select="$brdgInstance_"/> at <xsl:value-of select="@POSITION"/> </xsl:message>
-->     
        
        <xsl:for-each select="exsl:node-set($bridgeShapes_)/BRIDGECONN">
                <xsl:sort select="@POSITION" data-type="number"/>
                
                <xsl:variable name="brdgInstance_"  select="@INSTANCE"/>
                <xsl:variable name="brdgPosition_"  select="@POSITION"/>
                
                <xsl:variable name="busColor_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="@BUSSTD"/>
                        </xsl:call-template>    
                </xsl:variable>
                
                <xsl:variable name="min_bus_idx_" select="math:min(exsl:node-set($bridgeShapes_)/BRIDGECONN[(@POSITION = $brdgPosition_)]/@BUSINDEX)"/>
                <xsl:variable name="brdg_Y1_"     select="($G_SharedBus_Y  + ($min_bus_idx_ * $BLKD_SBS_LANE_H) + ceiling($BLKD_SBS_LANE_H div 2) - ceiling($BLKD_MOD_H div 2))"/>
                <xsl:variable name="brdg_X_"      select="($BLKD_INNER_X   + $BLKD_BRIDGE_GAP + $BLKD_BUS_LANE_W + (@POSITION * ($BLKD_MOD_W + ($BLKD_BUS_LANE_W * 2))))"/>     
                
                <xsl:variable name="bc_Y_"        select="$brdg_Y1_ + $BLKD_MOD_LANE_H + $BLKD_MOD_LABEL_H + $BLKD_MOD_BIF_GAP_V + ceiling($BLKD_BIF_H div 2) - ceiling($BLKD_BIFC_H div 2)"/>  
                <xsl:variable name="bc_X_">
                        <xsl:choose>
                                <xsl:when test="@ORIENTED='WEST'">
                                        <xsl:value-of select="($brdg_X_ - $BLKD_BIFC_W)"/>
                                </xsl:when>
                                <xsl:when test="@ORIENTED='EAST'">
                                        <xsl:value-of select="($brdg_X_ + $BLKD_MOD_W)"/>
                                </xsl:when>
                        </xsl:choose>
                </xsl:variable> 
                
                <!-- Layout the bus conn -->
                <use   x="{$bc_X_}"   y="{$bc_Y_}"  xlink:href="#{@BUSSTD}_busconn_{@BIFRANK}"/>
                
                <!-- Figure out the positions of the lines -->
                
<!--            
                <xsl:variable name="vert_line_x_"  select="$bc_X_    + ceiling($BLKD_BIFC_W div 2)"/>
                <xsl:message>vert line x <xsl:value-of select="$vert_line_x_"/></xsl:message>
                <xsl:message>bus index <xsl:value-of select="@BUSINDEX"/></xsl:message>
-->             
                
                <xsl:variable name="vert_line_x_">
                        <xsl:choose>
                                <xsl:when test="@ORIENTED='WEST'">
                                        <xsl:value-of select="($bc_X_ - ($BLKD_BUS_LANE_W - $BLKD_BIFC_W))"/>
                                </xsl:when>
                                <xsl:when test="@ORIENTED='EAST'">
                                        <xsl:value-of select="($bc_X_ + ($BLKD_BUS_LANE_W - $BLKD_P2P_BUS_W))"/>
                                </xsl:when>
                        </xsl:choose>
                </xsl:variable> 
                
                <!-- At least one of the points is going to be the bus -->
<!--            
                <xsl:variable name="vert_line_y1_" select="($G_SharedBus_Y  + $BLKD_PROC2SBS_GAP + (@BUSINDEX * $BLKD_SBS_LANE_H))"/>
-->             
                <xsl:variable name="vert_line_y1_" select="($G_SharedBus_Y  + (@BUSINDEX * $BLKD_SBS_LANE_H))"/>
                <xsl:variable name="vert_line_y2_" select="$bc_Y_ + ceiling($BLKD_BIFC_H div 2)"/>
                
                <xsl:variable name="v_bus_ul_y_">
                        <xsl:choose>
                                <xsl:when test="$vert_line_y1_ &gt; $vert_line_y2_">
                                        <xsl:value-of select="$vert_line_y2_"/>
                                </xsl:when>
                                <xsl:when test="$vert_line_y2_ &gt; $vert_line_y1_">
                                        <xsl:value-of select="$vert_line_y1_"/>
                                </xsl:when>
                        </xsl:choose>
                </xsl:variable> 
<!--            
                <xsl:variable name="v_bus_ul_x_" select="$vert_line_x_"/>
-->     
                <xsl:variable name="v_bus_ul_x_">
                        <xsl:choose>
                                <xsl:when test="@ORIENTED='WEST'">
                                        <xsl:value-of select="($vert_line_x_ + $BLKD_MOD_BIF_GAP_H)"/>
                                </xsl:when>
                                <xsl:when test="@ORIENTED='EAST'">
                                        <xsl:value-of select="($vert_line_x_ - $BLKD_MOD_BIF_GAP_H)"/>
                                </xsl:when>
                        </xsl:choose>
                </xsl:variable> 
                
                
                <xsl:variable name="v_bus_width_" select="$BLKD_P2P_BUS_W"/>
                <xsl:variable name="v_bus_height_">
                        <xsl:choose>
                                <xsl:when test="$vert_line_y1_ &gt; $vert_line_y2_">
                                        <xsl:value-of select="($vert_line_y1_ - $vert_line_y2_)"/>
                                </xsl:when>
                                <xsl:when test="$vert_line_y2_ &gt; $vert_line_y1_">
                                        <xsl:value-of select="($vert_line_y2_ - $vert_line_y1_)"/>
                                </xsl:when>
                        </xsl:choose>
                </xsl:variable> 
                
                <xsl:variable name="h_bus_ul_x_">
                        <xsl:choose>
                                <xsl:when test="@ORIENTED='WEST'">
                                        <xsl:value-of select="($bc_X_ - ($BLKD_BUS_LANE_W - $BLKD_BIFC_W) + $BLKD_MOD_BIF_GAP_H)"/>
                                </xsl:when>
                                <xsl:when test="@ORIENTED='EAST'">
                                        <xsl:value-of select="($bc_X_ + $BLKD_BIFC_W - ceiling(($BLKD_BIFC_W - $BLKD_BIFC_Wi) div 2))"/>
                                </xsl:when>
                        </xsl:choose>
                </xsl:variable> 
                
                <xsl:variable name="h_bus_ul_y_" select="$bc_Y_ + ceiling($BLKD_BIFC_H div 2) - ceiling($BLKD_P2P_BUS_W div 2)"/>
                <xsl:variable name="h_bus_height_" select="$BLKD_P2P_BUS_W"/>
                
                <xsl:variable name="h_bus_width_">
                        <xsl:choose>
                                <xsl:when test="@ORIENTED='WEST'">
                                        <xsl:value-of select="(($bc_X_ + ceiling(($BLKD_BIFC_W - $BLKD_BIFC_Wi) div 2)) - $h_bus_ul_x_ + 1)"/>
                                </xsl:when>
                                <xsl:when test="@ORIENTED='EAST'">
                                        <xsl:value-of select="(($v_bus_ul_x_ + $BLKD_P2P_BUS_W) - $h_bus_ul_x_)"/>
                                </xsl:when>
                        </xsl:choose>
                </xsl:variable> 
                
                
<!--            
                <xsl:message>vert line y1 <xsl:value-of select="$vert_line_y1_"/></xsl:message>
-->             
                
                <rect x="{$v_bus_ul_x_}" 
                          y="{$v_bus_ul_y_ + 2}"  
                          width= "{$v_bus_width_}" 
                          height="{$v_bus_height_}" 
                          style="stroke:none; fill:{$busColor_}"/>
                
                <rect x="{$h_bus_ul_x_}" 
                          y="{$h_bus_ul_y_}"  
                          width= "{$h_bus_width_}" 
                          height="{$h_bus_height_}" 
                          style="stroke:none; fill:{$busColor_}"/>
                
        </xsl:for-each> 
        
</xsl:template>
        
        
        
        
<!-- =========================================================================== -->
<!--                          FUNCTION TEMPLATE                                  -->
<!--                                                                                                                                                     -->
<!-- Draw the IP Bucket                                                                                                          -->
<!-- =========================================================================== -->
<xsl:template name="Draw_BlkDiagram_IPBucket">
        
        <!-- Draw IP Bucket --> 
        <xsl:for-each select="/EDKSYSTEM/BLKDSHAPES/IPBUCKET">
        
                <xsl:variable name="bucket_w_"  select="(($BLKD_MOD_BKTLANE_W * 2) + (($BLKD_MOD_W * @MODS_W) + ($BLKD_MOD_BUCKET_G * (@MODS_W - 1))))"/>
                <xsl:variable name="bucket_h_"  select="(($BLKD_MOD_BKTLANE_H * 2) + (($BLKD_MOD_H * @MODS_H) + ($BLKD_MOD_BUCKET_G * (@MODS_H - 1))))"/>
                
                <xsl:variable name="bucket_x_"  select="(ceiling($G_total_blkd_W div 2) - ceiling($bucket_w_ div 2))"/>
                <xsl:variable name="bucket_y_"  select="($G_SharedBus_Y + $G_total_SharedBus_H + $G_max_Stack_BlwSbs_H + $BLKD_SBS2IP_GAP)"/>
                
                <text class="ipclass"
                        x="{$bucket_x_}" 
                        y="{$bucket_y_ - 4}">IP</text>
                
                <use   x="{$bucket_x_}"   y="{$bucket_y_}"  xlink:href="#ipbucket"/>
                
        </xsl:for-each>
        
</xsl:template>
        
        
<xsl:template name="Draw_BlkDiagram_Key">
        <use   x="{ceiling($G_blkd_W div 2) - ceiling($BLKD_KEY_W div 2)}"   y="0"  xlink:href="#BlkDiagram_Key"/> 
</xsl:template>

<xsl:template name="Define_BlkDiagram_Key">
        
        <xsl:variable name="key_col_">
                <xsl:call-template name="BusType2Color">
                        <xsl:with-param name="iBusType" select="'KEY'"/>
                </xsl:call-template>    
        </xsl:variable>
        
        <xsl:variable name="key_lt_col_">
                <xsl:call-template name="BusType2LightColor">
                        <xsl:with-param name="iBusType" select="'KEY'"/>
                </xsl:call-template>    
        </xsl:variable>
        
        <symbol id="KEY_IntrCntrl">
                <rect  
                        x="0"
                        y="0"
                        rx="3"
                        ry="3"
                        width= "{ceiling($BLKD_INTR_W div 2)}" 
                        height="{$BLKD_INTR_H}" style="fill:{$key_lt_col_}; stroke:none; stroke-width:1"/> 
                        
                <line x1="0" 
                          y1="{ceiling($BLKD_INTR_H div 4)}"
                          x2="{ceiling($BLKD_INTR_W div 2)}" 
                          y2="{ceiling($BLKD_INTR_H div 4)}" 
                          style="stroke:{$COL_BLACK};stroke-width:2"/>
                          
                <text class="intrsymbol" 
                          x="1.5"
                          y="{7 + ceiling($BLKD_INTR_H div 2)}">x</text>
                        
        </symbol>
                
        <symbol id="KEY_IntrdProc">
                <rect  
                        x="0"
                        y="0"
                        rx="3"
                        ry="3"
                        width= "{ceiling($BLKD_INTR_W div 2)}" 
                        height="{$BLKD_INTR_H}" style="fill:{$key_lt_col_}; stroke:none; stroke-width:1"/> 
                        
                <line x1="0" 
                          y1="{ceiling($BLKD_INTR_H div 4) - 2}"
                          x2="{ceiling($BLKD_INTR_W div 2)}" 
                          y2="{ceiling($BLKD_INTR_H div 4) - 2}" 
                          style="stroke:{$COL_BLACK};stroke-width:1"/>
                          
                <line x1="0" 
                          y1="{ceiling($BLKD_INTR_H div 4) + 2}"
                          x2="{ceiling($BLKD_INTR_W div 2)}" 
                          y2="{ceiling($BLKD_INTR_H div 4) + 2}" 
                          style="stroke:{$COL_BLACK};stroke-width:1"/>
                          
                <text class="intrsymbol" 
                          x="1.5"
                          y="{7 + ceiling($BLKD_INTR_H div 2)}">x</text>
        </symbol>
        
        <symbol id="KEY_IntrSrc">
                <rect  
                        x="0"
                        y="0"
                        rx="3"
                        ry="3"
                        width= "{$BLKD_INTR_W}" 
                        height="{ceiling($BLKD_INTR_H div 2)}" style="fill:{$key_lt_col_}; stroke:none; stroke-width:1"/> 
                        
                <line x1="{ceiling($BLKD_INTR_W div 2)}" 
                          y1="0"
                          x2="{ceiling($BLKD_INTR_W div 2)}" 
                          y2="{ceiling($BLKD_INTR_H div 2)}" 
                          style="stroke:{$COL_BLACK};stroke-width:1"/>
                          
                <text class="intrsymbol" 
                          x="2"
                          y="7">y</text>
                        
                <text class="intrsymbol" 
                          x="{2 + ceiling($BLKD_INTR_W div 2)}"
                          y="7">x</text>
        </symbol>
        
        
        <symbol id="BlkDiagram_Key">
                <rect 
              x="0"
                          y="0"
                      width= "{$BLKD_KEY_W}"
                      height="{$BLKD_KEY_H}"
                          style="fill:{$COL_BG}; stroke:none;"/>                
                          
                <rect 
              x="0"
                          y="0"
                      width= "{$BLKD_KEY_W}"
                      height="16"
                          style="fill:{$COL_BG}; stroke:none;"/>                
                          
                <text class="keytitle"
              x="{ceiling($BLKD_KEY_W div 2)} "
                          y="14">KEY</text>               
                          
                <rect 
              x="0"
                          y="16"
                      width= "{$BLKD_KEY_W}"
                      height="16"
                          style="fill:{$COL_BG_LT}; stroke:none;"/>             
                          
                <text class="keyheader"
              x="{ceiling($BLKD_KEY_W div 2)} "
                          y="30">SYMBOLS</text>           
                          
                <use  x="32"  y="47"  xlink:href="#KEY_Bif" transform="scale(0.75)"/> 
                <text class="keylabel"
              x="12"
                          y="60">bus interface</text>             
                          
                <use   x="20"  y="68"  xlink:href="#KEY_SharedBus"/> 
                <text class="keylabel"
              x="12"
                          y="85">shared bus</text>                
                          
                <text class="keylblul"
              x="110"
                          y="47">Bus connections</text>           
                          
                <use   x="110"  y="58"  xlink:href="#KEY_busconn_MASTER"/> 
                <text class="keylabel"
              x="140"
                          y="72">master or initiator</text>               
                          
                <use   x="110"  y="{58 + (($BLKD_BIFC_H  + 4) * 1)}"  xlink:href="#KEY_busconn_SLAVE"/> 
                <text class="keylabel"
              x="140"
                          y="{72 + (($BLKD_BIFC_H + 4) * 1)}">slave or target</text>              
                          
                <use   x="110"  y="{58 + (($BLKD_BIFC_H  + 4) * 2)}"  xlink:href="#KEY_busconn_MASTER_SLAVE"/> 
                <text class="keylabel"
              x="140"
                          y="{72 + (($BLKD_BIFC_H + 4) * 2)}">master slave</text>                 
                          
                <use   x="110"  y="{58 + (($BLKD_BIFC_H  + 4) * 3)}"  xlink:href="#KEY_busconn_MONITOR"/>
                <text class="keylabel"
              x="140"
                          y="{72 + (($BLKD_BIFC_H + 4) * 3)}">monitor</text>              
                          
                <text class="keylblul"
              x="258"
                          y="47">External Ports</text>            
                
                <use   x="258"  y="58"  xlink:href="#KEY_INPort"/> 
                <text class="keylabel"
              x="288"
                          y="72">input</text>             
                          
                <use   x="258"  y="{58 + ($BLKD_IOP_H * 1) + 4}"  xlink:href="#KEY_OUTPort"/> 
                <text class="keylabel"
              x="288"
                          y="{72 + ($BLKD_IOP_H * 1) + 4}">output</text>                  
                          
                <use   x="258" y="{58 + ($BLKD_IOP_H * 2) + 8}"  xlink:href="#KEY_INOUTPort"/> 
                <text class="keylabel"
              x="288"
                          y="{72 + ($BLKD_IOP_H * 2) + 8}">inout</text>           
                
                
                <text class="keylblul"
              x="380"
                          y="47">Interrupts</text>
                
                <use   x="380"  y="58"  xlink:href="#KEY_IntrCntrl"/> 
                <text class="keylabel"
              x="396"
                          y="64">interrupt</text>                 
                <text class="keylabel"
              x="396"
                          y="74">controller</text>                
                          
                
                <use   x="380"  y="88"  xlink:href="#KEY_IntrdProc"/> 
                <text class="keylabel"
              x="396"
                          y="94">interrupted</text>               
                <text class="keylabel"
              x="396"
                          y="104">processor</text>                
                          
                
                <use   x="380"  y="118"  xlink:href="#KEY_IntrSrc"/> 
                <text class="keylabel"
              x="400"
                          y="124">interrupt</text>                
                <text class="keylabel"
              x="400"
                          y="134">source</text>           
                
                <text class="keylabel"
              x="360"
                          y="146">x = controller ID</text>                
                
                <text class="keylabel"
              x="360"
                          y="156">y = priority</text>             
<!--            
                <text class="keylabel"
              x="400"
                          y="134">source</text>           
        
-->
                <rect 
              x="0"
                          y="160"
                      width= "{$BLKD_KEY_W}"
                      height="16"
                          style="fill:{$COL_BG_LT}; stroke:none;"/>             
                          
                <text class="keyheader"
              x="{ceiling($BLKD_KEY_W div 2)} "
                          y="172">COLORS</text>           
                
                          
                <text class="keylblul"
              x="110"
                          y="190">Bus Standards</text>            
                          
                <xsl:variable name="dcr_col_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="'DCR'"/>
                        </xsl:call-template>    
                </xsl:variable>
                
                <rect 
              x="{12 + ((12 + $BLKD_BIFC_W + 36) * 0)}"
                          y="200"
                      width= "{$BLKD_BIFC_H}"
                      height="{$BLKD_BIFC_W}"
                          style="fill:{$dcr_col_}; stroke:none;"/>              
                <text class="keylabel"
              x="{12  + $BLKD_BIFC_W + 4}"
                          y="{200 + (($BLKD_BIF_H + 4) * 1)}">DCR</text>                  
                          
                <xsl:variable name="fcb_col_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="'FCB'"/>
                        </xsl:call-template>    
                </xsl:variable>
                
                <rect 
              x="{12  + ((12 + $BLKD_BIFC_W + 36) * 0)}"
                          y="{200 + (($BLKD_BIFC_H + 4) * 1)}"
                      width= "{$BLKD_BIFC_H}"
                      height="{$BLKD_BIFC_W}"
                          style="fill:{$fcb_col_}; stroke:none;"/>              
                <text class="keylabel"
              x="{12  + $BLKD_BIFC_W + 4}"
                          y="{200 + (($BLKD_BIF_H + 4) * 2)}">FCB</text>                  
                
                <xsl:variable name="fsl_col_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="'FSL'"/>
                        </xsl:call-template>    
                </xsl:variable>
                          
                <rect 
              x="{12 + ((12 + $BLKD_BIFC_W + 36) * 1)}"
                          y="200"
                      width= "{$BLKD_BIFC_H}"
                      height="{$BLKD_BIFC_W}"
                          style="fill:{$fsl_col_}; stroke:none;"/>              
                <text class="keylabel"
              x="{12  +  ($BLKD_BIFC_W + 4) + ((12 + $BLKD_BIFC_W + 36) * 1)}"
                          y="{200 + (($BLKD_BIF_H + 4) * 1)}">FSL</text>                  
                
                <xsl:variable name="col_lmb_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="'LMB'"/>
                        </xsl:call-template>    
                </xsl:variable>
                          
                <rect 
              x="{12 + ((12 + $BLKD_BIFC_W + 36) * 1)}"
                          y="{200 + (($BLKD_BIFC_H + 4) * 1)}"
                      width= "{$BLKD_BIFC_H}"
                      height="{$BLKD_BIFC_W}"
                          style="fill:{$col_lmb_}; stroke:none;"/>              
                <text class="keylabel"
              x="{12  + ($BLKD_BIFC_W + 4) + ((12 + $BLKD_BIFC_W + 36) * 1)}"
                          y="{200 + (($BLKD_BIF_H + 4) * 2)}">LMB</text>                  
                          
                
                <xsl:variable name="opb_col_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="'OPB'"/>
                        </xsl:call-template>    
                </xsl:variable>
                          
                <rect 
              x="{12 + ((12 + $BLKD_BIFC_W + 36) * 2)}"
                          y="200"
                      width= "{$BLKD_BIFC_H}"
                      height="{$BLKD_BIFC_W}"
                          style="fill:{$opb_col_}; stroke:none;"/>              
                <text class="keylabel"
              x="{12  +  ($BLKD_BIFC_W + 4) + ((12 + $BLKD_BIFC_W + 36) * 2)}"
                          y="{200 + (($BLKD_BIF_H + 4) * 1)}">OPB</text>                  
                
                <xsl:variable name="plb_col_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="'PLB'"/>
                        </xsl:call-template>    
                </xsl:variable>
                
                <rect 
              x="{12 + ((12 + $BLKD_BIFC_W + 36) * 2)}"
                          y="{200 + (($BLKD_BIFC_H + 4) * 1)}"
                      width= "{$BLKD_BIFC_H}"
                      height="{$BLKD_BIFC_W}"
                          style="fill:{$plb_col_}; stroke:none;"/>              
                <text class="keylabel"
              x="{12  +  ($BLKD_BIFC_W + 4) + ((12 + $BLKD_BIFC_W + 36) * 2)}"
                          y="{200 + (($BLKD_BIF_H + 4) * 2)}">PLB</text>                  
                
                         
                <xsl:variable name="ocm_col_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="'OCM'"/>
                        </xsl:call-template>    
                </xsl:variable>
                          
                <rect 
              x="{12 + ((12 + $BLKD_BIFC_W + 36) * 3)}"
                          y="200"
                      width= "{$BLKD_BIFC_H}"
                      height="{$BLKD_BIFC_W}"
                          style="fill:{$ocm_col_}; stroke:none;"/>              
                <text class="keylabel"
              x="{12  + ($BLKD_BIFC_W + 4) + ((12 + $BLKD_BIFC_W + 36) * 3)}"
                          y="{200 + (($BLKD_BIF_H + 4) * 1)}">SOCM</text>
                
                
                <xsl:variable name="xil_col_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="'XIL'"/>
                        </xsl:call-template>    
                </xsl:variable>
                          
                <rect 
              x="{12 + ((12 + $BLKD_BIFC_W + 36) * 3)}"
                          y="{200 + (($BLKD_BIFC_H + 4) * 1)}"
                      width= "{$BLKD_BIFC_H}"
                      height="{$BLKD_BIFC_W}"
                          style="fill:{$xil_col_}; stroke:none;"/>              
                <text class="keylabel"
              x="{12  + ($BLKD_BIFC_W + 4) + ((12 + $BLKD_BIFC_W + 36) * 3)}"
                          y="{200 + (($BLKD_BIF_H + 4) * 2)}">XIL (prefix) P2P</text>             
                         
                          
                <xsl:variable name="trs_col_">
                        <xsl:call-template name="BusType2Color">
                                <xsl:with-param name="iBusType" select="'TRS'"/>
                        </xsl:call-template>    
                </xsl:variable>
                          
                <rect 
              x="{12 + ((12 + $BLKD_BIFC_W + 36) * 4)}"
                          y="200"
                      width= "{$BLKD_BIFC_H}"
                      height="{$BLKD_BIFC_W}"
                          style="fill:{$trs_col_}; stroke:none;"/>              
                <text class="keylabel"
              x="{12  + ($BLKD_BIFC_W + 4) + ((12 + $BLKD_BIFC_W + 36) * 4)}"
                          y="{200 + (($BLKD_BIF_H + 4) * 1)}">GEN. P2P, USER, etc</text>                  
                          
</symbol>       
</xsl:template>

<xsl:template name="Define_BlkDiagram_Specs">

        <xsl:param name="iArch"       select="'NA'"/>
        <xsl:param name="iPart"       select="'NA'"/>
        <xsl:param name="iTimeStamp"  select="'NA'"/>
        <xsl:param name="iEdkVersion" select="'NA'"/>
                        
        <symbol id="BlkDiagram_Specs">
                <rect 
              x="0"
                          y="0"
                      width= "{$BLKD_SPECS_W}"
                      height="{$BLKD_SPECS_H}"
                          style="fill:{$COL_BG}; stroke:none;"/>                
                          
                <rect 
              x="0"
                          y="0"
                      width= "{$BLKD_SPECS_W}"
                      height="16"
                          style="fill:{$COL_BG}; stroke:none;"/>                
                          
                <text class="keytitle"
              x="{ceiling($BLKD_SPECS_W div 2)} "
                          y="14">SPECS</text>
                          
                <rect 
              x="0"
                          y="20"
                      width= "{$BLKD_SPECS_W}"
                      height="16"
                          style="fill:{$COL_BG_LT}; stroke:none;"/>             
                          
                <text class="specsheader"
              x="4"
                          y="32">EDK VERSION</text>
                          
<!--            
                <text class="specsvalue"
              x="{($BLKD_SPECS_W + 1) - (string-length($blkd_edkver) * 6.5)}"
                          y="32"><xsl:value-of select="$blkd_edkver"/></text>
-->             
                <text class="specsvaluemid"
              x="{($BLKD_SPECS_W + 1) - ceiling($BLKD_SPECS_W div 5)}"
                          y="32"><xsl:value-of select="$iEdkVersion"/></text>
                          
                <rect 
              x="0"
                          y="40"
                      width= "{$BLKD_SPECS_W}"
                      height="16"
                          style="fill:{$COL_BG_LT}; stroke:none;"/>             
                          
                <text class="specsheader"
              x="4"
                          y="52">ARCH</text>
                          
<!--            
                <text class="specsvalue"
              x="{($BLKD_SPECS_W + 1) - (string-length($blkd_arch) * 6.5)}"
                          y="52"><xsl:value-of select="$blkd_arch"/></text>
-->             
                <text class="specsvaluemid"
              x="{($BLKD_SPECS_W + 1) - ceiling($BLKD_SPECS_W div 5)}"
                          y="52"><xsl:value-of select="$iArch"/></text>
                          
                <rect 
              x="0"
                          y="60"
                      width= "{$BLKD_SPECS_W}"
                      height="16"
                          style="fill:{$COL_BG_LT}; stroke:none;"/>             
                          
                <text class="specsheader"
              x="4"
                          y="72">PART</text>
                          
<!--            
                <text class="specsvalue"
              x="{($BLKD_SPECS_W  + 1) - ((string-length($blkd_part) + 2) * 6.5)}"
                          y="72"><xsl:value-of select="$blkd_part"/></text>
-->             
                <text class="specsvaluemid"
              x="{($BLKD_SPECS_W + 1) - ceiling($BLKD_SPECS_W div 5)}"
                          y="72"><xsl:value-of select="$iPart"/></text>
                          
                <rect 
              x="0"
                          y="80"
                      width= "{$BLKD_SPECS_W}"
                      height="16"
                          style="fill:{$COL_BG_LT}; stroke:none;"/>             
                          
                <text class="specsheader"
              x="4"
                          y="92">GENERATED</text>
                          
                <text class="specsvalue"
              x="{($BLKD_SPECS_W  + 1) - (string-length($iTimeStamp) * 6.5)}"
                          y="92"><xsl:value-of select="$iTimeStamp"/></text>
                          
                          
        </symbol>       
</xsl:template>
        

        

</xsl:stylesheet>

<!-- =========================================================================== -->
<!--                          FUNCTION TEMPLATE                                  -->
<!--                                                                                                                                                     -->
<!-- =========================================================================== -->

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