inst_su2.htm

ST20 Embedded Toolset R2.0.5用于开发基于ST20芯片机顶盒软件的开发平台,2.0.5版本,国内找不到的.在国外论坛上花了N天才找到!

    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054469"> </a><div ><font size=2>13</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054471"> </a><div ><font size=2>21 F3</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054473"> </a><div ><font size=2><strong>umac</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054475"> </a><div ><font size=2>Unsigned multiply accumulate</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054477"> </a><div ><font size=2>14</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054479"> </a><div ><font size=2>21 F4</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054481"> </a><div ><font size=2><strong>smul</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054483"> </a><div ><font size=2>Short multiply</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054485"> </a><div ><font size=2>15</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054487"> </a><div ><font size=2>21 F5</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054489"> </a><div ><font size=2><strong>smacinit</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054491"> </a><div ><font size=2>Initialize short multiply accumulate loop</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054493"> </a><div ><font size=2>16</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054495"> </a><div ><font size=2>21 F6</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054497"> </a><div ><font size=2><strong>smacloop</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054499"> </a><div ><font size=2>Short multiply accumulate loop</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054501"> </a><div ><font size=2>17</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054503"> </a><div ><font size=2>21 F7</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054505"> </a><div ><font size=2><strong>biquad</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054507"> </a><div ><font size=2>Biquad IIR filter step</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054509"> </a><div ><font size=2>18</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054511"> </a><div ><font size=2>21 F8</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054513"> </a><div ><font size=2><strong>divstep</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054515"> </a><div ><font size=2>Divide step</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054517"> </a><div ><font size=2>19</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054519"> </a><div ><font size=2>21 F9</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054521"> </a><div ><font size=2><strong>unsign</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054523"> </a><div ><font size=2>Unsign argument</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054525"> </a><div ><font size=2>1A</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054527"> </a><div ><font size=2>21 FA</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054529"> </a><div ><font size=2><strong>saturate</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054531"> </a><div ><font size=2>Saturate</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054533"> </a><div ><font size=2>1B</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054535"> </a><div ><font size=2>21 FB</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054537"> </a><div ><font size=2><strong>gt</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054539"> </a><div ><font size=2>Greater than</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054541"> </a><div ><font size=2>1C</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054543"> </a><div ><font size=2>21 FC</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054545"> </a><div ><font size=2><strong>gtu</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054547"> </a><div ><font size=2>Greater than unsigned</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054549"> </a><div ><font size=2>1D</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054551"> </a><div ><font size=2>21 FD</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054553"> </a><div ><font size=2><strong>order</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054555"> </a><div ><font size=2>Order</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054557"> </a><div ><font size=2>1E</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054559"> </a><div ><font size=2>21 FE</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054561"> </a><div ><font size=2><strong>orderu</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054563"> </a><div ><font size=2>Unsigned order</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054565"> </a><div ><font size=2>1F</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054567"> </a><div ><font size=2>21 FF</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054569"> </a><div ><font size=2><strong>ashr</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054571"> </a><div ><font size=2>Arithmetic shift right</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054573"> </a><div ><font size=2>20</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054575"> </a><div ><font size=2>22 F0</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054577"> </a><div ><font size=2><strong>xor</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054579"> </a><div ><font size=2>Exclusive or</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054581"> </a><div ><font size=2>21</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054583"> </a><div ><font size=2>22 F1</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054585"> </a><div ><font size=2><strong>xbword</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054587"> </a><div ><font size=2>Sign extend byte to word</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054589"> </a><div ><font size=2>22</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054591"> </a><div ><font size=2>22 F2</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054593"> </a><div ><font size=2><strong>xsword</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054595"> </a><div ><font size=2>Sign extend sixteen to word</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054597"> </a><div ><font size=2>23</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054599"> </a><div ><font size=2>22 F3</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054601"> </a><div ><font size=2><strong>bitld</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054603"> </a><div ><font size=2>Load bit</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054605"> </a><div ><font size=2>24</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054607"> </a><div ><font size=2>22 F4</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054609"> </a><div ><font size=2><strong>bitst</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054611"> </a><div ><font size=2>Store bit</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054613"> </a><div ><font size=2>25</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054615"> </a><div ><font size=2>22 F5</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054617"> </a><div ><font size=2><strong>bitmask</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054619"> </a><div ><font size=2>Create bit mask</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054621"> </a><div ><font size=2>26</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054623"> </a><div ><font size=2>22 F6</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054625"> </a><div ><font size=2><strong>statusset</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054627"> </a><div ><font size=2>Set bits in <span class=Signal>status</span> register</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054629"> </a><div ><font size=2>27</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054631"> </a><div ><font size=2>22 F7</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054633"> </a><div ><font size=2><strong>statusclr</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054635"> </a><div ><font size=2>Clear bits in <span class=Signal>status</span> register</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054637"> </a><div ><font size=2>28</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054639"> </a><div ><font size=2>22 F8</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054641"> </a><div ><font size=2><strong>statustst</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054643"> </a><div ><font size=2>Test <span class=Signal>status</span> register</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054645"> </a><div ><font size=2>29</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054647"> </a><div ><font size=2>22 F9</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054649"> </a><div ><font size=2><strong>rmw</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054651"> </a><div ><font size=2>Read modify write</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054653"> </a><div ><font size=2>2A</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054655"> </a><div ><font size=2>22 FA</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054657"> </a><div ><font size=2><strong>lbinc</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054659"> </a><div ><font size=2>Load byte and increment</font></div></font></td>
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    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054661"> </a><div ><font size=2>2B</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054663"> </a><div ><font size=2>22 FB</font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054665"> </a><div ><font size=2><strong>sbinc</strong></font></div></font></td>
    <td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1054667"> </a><div ><font size=2>Store byte and increment</font></div></font></td>
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