SPARC Instruction Simulator

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" colspan=2 height=50 BGCOLOR="#333366" TEXT="#080000"> <div> <B>SPARC Instruction Simulator</B></div> <div> </div> </td> </tr><tr> <td valign="top" width=165 BGCOLOR="#CCCC99" TEXT="#080000"> <div> <B> <TABLE BORDER="0" CELLPADDING="2" CELLSPACING="1" WIDTH="132" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP HEIGHT= 35 ><NOBR><div> <IMG BORDER="0" SRC="1x1.gif" HEIGHT="29" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" WIDTH="21"></div> </NOBR></tD> <tD VALIGN=TOP><NOBR><div> <IMG BORDER="0" SRC="1x1.gif" HEIGHT="29" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" WIDTH="21"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="20"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="35" ALIGN="bottom" WIDTH="20" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP><NOBR><div> <A HREF="id147.htm" TARGET="_top" TITLE="Demonstration Executable"><U><B><IMG SRC="0060d1d0.gif" border=0 width="13" height="29" ALT="up" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></U></A></div> </NOBR></tD> <tD VALIGN=TOP><NOBR><div> <IMG BORDER="0" SRC="1x1.gif" HEIGHT="29" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" WIDTH="27"></div> </NOBR></tD> </tR> </TABLE></B></div> <div> <B>See also </B><A HREF="id148.htm" TARGET="_top" TITLE="ERC32 Target Simulator"><U><B>ERC32 Target Simulator</B></U></A></div> </td> <td valign="top" height=430 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> Platform</div> <div> This simulator - also known as SIS - is a freeware product that may be downloaded for free from the <A HREF="http://www.estec.esa.nl/wsmwww/erc32/freesoft.html" TARGET="_top" TITLE="http://www.estec.esa.nl/wsmwww/erc32/fre"><U>ERC32 Free Software</U></A> page at ESTEC.</div> <bR> <div> Executable</div> <div> The executable  <A HREF="http://spd-web.terma.com/Projects/OBOSS/DHS_Executable/OBOSS-II/demo_self.bin" TARGET="_top" TITLE="http://spd-web.terma.com/Projects/OBOSS/"><U>demo_self.bin</U></A> is the only one running on the SIS platform. It will autonomously 'trigger' an interrupt with a period of one second, which subsequently injects a telecommand into the system for execution.</div> <bR> <div> Instructions for Execution</div> <div> Assuming that the sis executable is on the current path, and that demo_self.x is located in the current directory, the demonstration is started as follows:</div> <bR> <div> <IMG BORDER="0" SRC="Wing0a7300a800f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">On one terminal execute the following to start up the simulator:</div> <bR> <div>           <FONT SIZE="3" COLOR="#000000" FACE="Courier New" >sis -uart2 /dev/ptypc demo_self.bin </FONT></div> <bR> <div>      When the simulator has started up - indicated by a prompt <FONT SIZE="3" COLOR="#000000" FACE="Courier New" >sis></FONT> - the following simulator command should be given to start execution:</div> <bR> <div>           <FONT SIZE="3" COLOR="#000000" FACE="Courier New" >go x0203A000</FONT></div> <bR> <div> <IMG BORDER="0" SRC="Wing0a7300a800f000000000.gif" HEIGHT="16" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Generated output from the execution is captured on another terminal by the following command:</div> <bR> <div>           <FONT SIZE="3" COLOR="#000000" FACE="Courier New" >tip -19200 /dev/ttypc</FONT></div> <bR> <div> <I><B>Note</B></I>: The period of telecommand injection is 2.5 seconds simulated time, corresponding to approximately 8 seconds real-time, so be patient!</div> <bR> </td> </tr></table></body>