view doc/images/emulator/fetch_decode_exe.svg @ 29:83e80c2c489c

seperated working emu code from broken emu code. wrote dbg interface
author james <jb302@eecs.qmul.ac.uk>
date Sun, 13 Apr 2014 22:42:57 +0100
parents a542cd390efd
children
line wrap: on
line source
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->

<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="350"
   height="400"
   id="svg2"
   version="1.1"
   inkscape:version="0.48.4 r9939"
   sodipodi:docname="fetch_decode_exe.svg">
  <defs
     id="defs4">
    <marker
       inkscape:stockid="Arrow2Lstart"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow2Lstart"
       style="overflow:visible">
      <path
         id="path4133"
         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
         transform="matrix(1.1,0,0,1.1,1.1,0)"
         inkscape:connector-curvature="0" />
    </marker>
    <marker
       inkscape:stockid="Arrow1Lend"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow1Lend"
       style="overflow:visible">
      <path
         id="path4118"
         d="M 0,0 5,-5 -12.5,0 5,5 0,0 z"
         style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt"
         transform="matrix(-0.8,0,0,-0.8,-10,0)"
         inkscape:connector-curvature="0" />
    </marker>
    <marker
       inkscape:stockid="Arrow2Lend"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow2Lend"
       style="overflow:visible">
      <path
         id="path4136"
         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
         transform="matrix(-1.1,0,0,-1.1,-1.1,0)"
         inkscape:connector-curvature="0" />
    </marker>
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="1.7846286"
     inkscape:cx="232.01126"
     inkscape:cy="285.96549"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
     inkscape:window-width="954"
     inkscape:window-height="879"
     inkscape:window-x="432"
     inkscape:window-y="27"
     inkscape:window-maximized="0"
     showguides="true"
     inkscape:guide-bbox="true" />
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
        <dc:title></dc:title>
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1"
     transform="translate(0,-652.36215)">
    <text
       xml:space="preserve"
       style="font-size:20px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans Mono;-inkscape-font-specification:DejaVu Sans Mono"
       x="277.35449"
       y="542.02991"
       id="text8341"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan8343"
         x="277.35449"
         y="542.02991" /></text>
    <g
       id="g4279"
       transform="translate(-53.792706,1008.6132)">
      <rect
         ry="30"
         y="-319.89349"
         x="128.62576"
         height="42.791836"
         width="139.46968"
         id="rect2993-3-1"
         style="fill:#00ff00;fill-opacity:0.40865389;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:1, 1;stroke-dashoffset:0" />
      <text
         sodipodi:linespacing="125%"
         id="text8250"
         y="-293.01758"
         x="198.40451"
         style="font-size:20px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Latin Modern Mono;-inkscape-font-specification:Latin Modern Mono"
         xml:space="preserve"><tspan
           y="-293.01758"
           x="198.40451"
           id="tspan8252"
           sodipodi:role="line">start</tspan></text>
    </g>
    <text
       xml:space="preserve"
       style="font-size:20px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Latin Modern Mono;-inkscape-font-specification:Latin Modern Mono"
       x="65.060242"
       y="262.6506"
       id="text8301"
       sodipodi:linespacing="125%"
       transform="translate(0,252.36218)"><tspan
         sodipodi:role="line"
         id="tspan8303"
         x="65.060242"
         y="262.6506" /></text>
    <g
       id="g4284"
       transform="translate(-53.792706,1001.5127)">
      <rect
         y="-233.33891"
         x="128.62576"
         height="42.791836"
         width="139.46968"
         id="rect2993-3-8-1"
         style="fill:#0040ff;fill-opacity:0.0745098;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:1, 1;stroke-dashoffset:0" />
      <text
         sodipodi:linespacing="125%"
         id="text3443"
         y="-206.435"
         x="199.81313"
         style="font-size:18px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Latin Modern Mono;-inkscape-font-specification:Latin Modern Mono"
         xml:space="preserve"><tspan
           y="-206.435"
           x="199.81313"
           id="tspan3445"
           sodipodi:role="line">boot()</tspan></text>
    </g>
    <g
       id="g4289"
       transform="translate(-53.792706,999.23885)">
      <rect
         y="-151.56929"
         x="116.34"
         height="42.708378"
         width="164.04121"
         id="rect2993-3-8-1-2"
         style="fill:#0040ff;fill-opacity:0.0745098;stroke:#000000;stroke-width:1.0834595;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:1.08345943, 1.08345943;stroke-dashoffset:0" />
      <text
         sodipodi:linespacing="125%"
         id="text4251"
         y="-126.0211"
         x="199.85812"
         style="font-size:18px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans Mono;-inkscape-font-specification:DejaVu Sans Mono"
         xml:space="preserve"><tspan
           style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-family:Latin Modern Mono;-inkscape-font-specification:Latin Modern Mono"
           y="-126.0211"
           x="199.85812"
           id="tspan4253"
           sodipodi:role="line">op = memory[PC]</tspan></text>
    </g>
    <g
       id="g4294"
       transform="translate(-58.275433,1007.7624)">
      <rect
         y="-80.680603"
         x="133.10849"
         height="42.791836"
         width="139.46968"
         id="rect2993-3-8-1-8"
         style="fill:#0040ff;fill-opacity:0.0745098;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:1, 1;stroke-dashoffset:0" />
      <text
         sodipodi:linespacing="125%"
         id="text3443-0"
         y="-53.776703"
         x="204.29585"
         style="font-size:18px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Latin Modern Mono;-inkscape-font-specification:Latin Modern Mono"
         xml:space="preserve"><tspan
           y="-53.776703"
           x="204.29585"
           id="tspan3445-9"
           sodipodi:role="line">(*iset[op])</tspan></text>
    </g>
    <path
       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
       d="m 144.5679,731.51154 0,36.66225"
       id="path4305"
       inkscape:connector-type="polyline"
       inkscape:connector-curvature="0"
       inkscape:connection-start="#g4279"
       inkscape:connection-start-point="d4"
       inkscape:connection-end="#g4284"
       inkscape:connection-end-point="d4" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
       d="m 144.5679,810.96562 0,36.70394"
       id="path4307"
       inkscape:connector-type="polyline"
       inkscape:connector-curvature="0"
       inkscape:connection-start="#g4284"
       inkscape:connection-start-point="d4"
       inkscape:connection-end="#g4289"
       inkscape:connection-end-point="d4" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
       d="m 144.5679,890.37794 0,36.70386"
       id="path4309"
       inkscape:connector-type="polyline"
       inkscape:connector-curvature="0"
       inkscape:connection-start="#g4289"
       inkscape:connection-start-point="d4"
       inkscape:connection-end="#g4294"
       inkscape:connection-end-point="d4" />
    <path
       style="fill:none;stroke:#000000;stroke-width:0.78586668px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:none"
       d="m 144.56789,969.68244 0,35.85586"
       id="path4311"
       inkscape:connector-type="polyline"
       inkscape:connector-curvature="0" />
    <path
       style="fill:none;stroke:#000000;stroke-width:0.96355867px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="m 144.60116,1004.7514 148.13533,-1.1571"
       id="path5243"
       inkscape:connector-type="polyline"
       inkscape:connector-curvature="0" />
    <path
       style="fill:none;stroke:#000000;stroke-width:0.81946945px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 292.58811,1003.5551 290.1662,824.90952"
       id="path5245"
       inkscape:connector-type="polyline"
       inkscape:connector-curvature="0" />
    <path
       style="fill:none;stroke:#000000;stroke-width:0.96472394px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
       d="m 290.37508,825.07171 -144.7323,-0.5956"
       id="path5247"
       inkscape:connector-type="polyline"
       inkscape:connector-curvature="0" />
  </g>
</svg>