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Date: Tue, 28 Jun 2005 15:07:16 +0800
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<BODY bgColor=3D#ffffff background=3D""=20
tppabs=3D"http://linux.ustc.edu.cn/~xjiang/images/back01.jpg">
<P align=3Dleft><FONT size=3D2>--&gt;<A=20
href=3D"http://vip.microwolf.net/YG/HARD/hard.htm">=D3=B2=BC=FE=D7=CA=C1=CF=
</A>--&gt;<A=20
href=3D"http://vip.microwolf.net/YG/HARD/jeikou/jk.htm">=BD=D3=BF=DA=D7=CA=
=C1=CF</A>--&gt;<A=20
href=3D"http://vip.microwolf.net/YG/HARD/hard.htm">EISA=D7=DC=CF=DF=B6=A8=
=D2=E5</A></FONT></P>
<P align=3Dcenter><FONT color=3D#0000ff =
size=3D5><STRONG>EISA=D7=DC=CF=DF=B6=A8=D2=E5</STRONG></FONT></P>
<P><FONT color=3D#008080>EISA =CA=C7 Extended Industry Standard =
Architecture =B5=C4=CB=F5=D0=B4=A3=AC=D3=C9=20
Compaq, AST, Zenith, Tandy =
=B5=C8=B9=AB=CB=BE=BF=AA=B7=A2=A1=A3</FONT></P>
<TABLE height=3D24 cellSpacing=3D0 cellPadding=3D0 width=3D"100%" =
border=3D0>
  <TBODY>
  <TR>
    <TD align=3Dmiddle width=3D"100%" bgColor=3D#c8c8ff =
height=3D24><FONT=20
      =
color=3D#000080>=BD=D3=BF=DA=BF=A8=B5=C4=CD=E2=B9=DB</FONT></TD></TR></TB=
ODY></TABLE><PRE><FONT =
color=3D#008080>+---------------------------------------------+
|            =D4=AA=BC=FE=C3=E6                           |
|                                             |
|___________ ISA-16bit __       ISA-8bit    __|
            |||||||||||  |||||||||||||||||||  A1 =D5=FD=C3=E6/B1 =
=B7=B4=C3=E6
             | | | | |    | | | | | | | | |  EISA: E1 =D5=FD=C3=E6/F1 =
=B7=B4=C3=E6
                   C1/D1
                  G1/H1</FONT></PRE><PRE><FONT =
color=3D#008080>A,C,E,G=3D=D4=AA=BC=FE=C3=E6
A,B,F,H=3D=CF=DF=C2=B7=C3=E6</FONT></PRE>
<TABLE height=3D24 cellSpacing=3D0 cellPadding=3D0 width=3D"100%" =
border=3D0>
  <TBODY></TBODY></TABLE>
<TABLE height=3D24 cellSpacing=3D0 cellPadding=3D0 width=3D"100%" =
border=3D0>
  <TBODY>
  <TR>
    <TD align=3Dmiddle width=3D"100%" bgColor=3D#c8c8ff =
height=3D24><FONT=20
      =
color=3D#000080>=D2=FD=BD=C5=B6=A8=D2=E5</FONT></TD></TR></TBODY></TABLE>=

<P>=A1=A1</P>
<TABLE cellSpacing=3D1 width=3D609 border=3D1>
  <TBODY>
  <TR>
    <TH width=3D66 bgColor=3D#0000ff><FONT =
color=3D#ffff00>Pin</FONT></TH>
    <TH width=3D114 bgColor=3D#0000ff><FONT =
color=3D#ffff00>Name</FONT></TH>
    <TH width=3D"50%" bgColor=3D#0000ff><FONT=20
  color=3D#ffff00>Description</FONT></TH></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E1</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>CMD#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Command=20
  Phase</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E2</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>START#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Start=20
  Phase</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E3</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>EXRDY</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>EISA=20
Ready</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E4</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>EX32#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>EISA Slave =
Size=20
      32</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E5</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>GND</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Ground</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E6</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>KEY</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Access=20
Key</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E7</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>EX16#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>EISA Slave =
Size=20
      16</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E8</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>SLBURST#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Slave=20
  Burst</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E9</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>MSBURST#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Master=20
  Burst</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E10</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>W/R#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT=20
color=3D#008080>Write/Read</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E11</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>GND</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Ground</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E12</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>RES</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Reserved</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E13</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>RES</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Reserved</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E14</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>RES</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Reserved</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E15</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>GND</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Ground</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E16</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>KEY</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Access=20
Key</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E17</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>BE1#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Byte =
Enable=20
  1</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E18</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA31#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      31</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E19</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>GND</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Ground</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E20</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA30#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      30</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E21</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA28#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      28</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E22</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA27#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      27</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E23</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA25#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      25</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E24</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>GND</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Ground</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E25</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>KEY</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Access=20
Key</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E26</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA15</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      15</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E27</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA13</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      13</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E28</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA12</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      12</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E29</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA11</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      11</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E30</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>GND</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Ground</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>E31</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LA9</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Latchable =
Addressline=20
      9</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff>=A1=A1</TD>
    <TD width=3D114 bgColor=3D#c8c8ff>=A1=A1</TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff>=A1=A1</TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F1</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>GND</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Ground</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F2</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>+5V</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>+5 =
VDC</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F3</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>+5V</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>+5 =
VDC</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F4</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>---</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff>=A1=A1</TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F5</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>---</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff>=A1=A1</TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F6</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>KEY</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Access=20
Key</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F7</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>---</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff>=A1=A1</TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F8</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>---</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff>=A1=A1</TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F9</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>+12V</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>+12 =
VDC</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F10</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>M/IO#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT=20
      color=3D#008080>Memory/Input-Output</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F11</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>LOCK#</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT color=3D#008080>Lock =
bus</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F12</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
color=3D#008080>RES</FONT></TD>
    <TD width=3D"50%" bgColor=3D#c8c8ff><FONT =
color=3D#008080>Reserved</FONT></TD></TR>
  <TR>
    <TD width=3D66 bgColor=3D#c8c8ff><FONT =
color=3D#008080>F13</FONT></TD>
    <TD width=3D114 bgColor=3D#c8c8ff><FONT =
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