📄 systemverilog语言简介(二).mht
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style=3D"COLOR: blue">reg</SPAN> [<SPAN style=3D"COLOR: =
red">23</SPAN>:<SPAN=20
style=3D"COLOR: red">0</SPAN>] addr;<o:p></o:p></SPAN></P>
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align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">}=20
IR;<o:p></o:p></SPAN></P>
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align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt"><o:p> </o:p></SPAN></P>
<P class=3DMsoNormal=20
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PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
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align=3Dleft><SPAN lang=3DEN-US=20
style=3D"COLOR: blue; FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt">union</SPAN><SPAN=20
lang=3DEN-US style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt">=20
{<o:p></o:p></SPAN></P>
<P class=3DMsoNormal=20
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PADDING-BOTTOM: 0cm; MARGIN: 0cm 0cm 0pt; BORDER-LEFT: medium none; =
PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
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mso-padding-alt: 1.0pt 4.0pt 1.0pt 4.0pt"=20
align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><SPAN=20
style=3D"mso-spacerun: yes"> </SPAN><SPAN=20
style=3D"COLOR: blue">int</SPAN> I;<o:p></o:p></SPAN></P>
<P class=3DMsoNormal=20
style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; =
BORDER-TOP: medium none; PADDING-LEFT: 0cm; BACKGROUND: #e6e6e6; =
PADDING-BOTTOM: 0cm; MARGIN: 0cm 0cm 0pt; BORDER-LEFT: medium none; =
PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
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mso-padding-alt: 1.0pt 4.0pt 1.0pt 4.0pt"=20
align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><SPAN=20
style=3D"mso-spacerun: yes"> </SPAN><SPAN=20
style=3D"COLOR: blue">shortreal</SPAN> f;<o:p></o:p></SPAN></P>
<P class=3DMsoNormal=20
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BORDER-TOP: medium none; PADDING-LEFT: 0cm; BACKGROUND: #e6e6e6; =
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PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
mso-border-alt: dashed windowtext .5pt; mso-layout-grid-align: none; =
mso-padding-alt: 1.0pt 4.0pt 1.0pt 4.0pt"=20
align=3Dleft><SPAN lang=3DEN-US=20
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<P class=3DMsoNormal=20
style=3D"MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; =
mso-char-indent-count: 2.0"><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-ascii-font-family: 'Times =
New Roman'; mso-hansi-font-family: 'Times New Roman'; =
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=E4=B2=E5=C8=EB=BE=E4=B5=E3=A3=A8</SPAN><SPAN=20
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style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-ascii-font-family: 'Times =
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10.5pt"><o:p></o:p></SPAN></P>
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PADDING-TOP: 1pt; BORDER-BOTTOM: windowtext 1pt dashed; mso-element: =
para-border-div; mso-border-alt: dashed windowtext .5pt">
<P class=3DMsoNormal=20
style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; =
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PADDING-BOTTOM: 0cm; MARGIN: 0cm 0cm 0pt; BORDER-LEFT: medium none; =
PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
mso-border-alt: dashed windowtext .5pt; mso-layout-grid-align: none; =
mso-padding-alt: 1.0pt 4.0pt 1.0pt 4.0pt"=20
align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">IR.opcode =
=3D 1;=20
<SPAN style=3D"COLOR: #339966">// </SPAN></SPAN><SPAN=20
style=3D"COLOR: #339966; FONT-FAMILY: =CB=CE=CC=E5; =
mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; =
mso-hansi-font-family: Arial; mso-bidi-font-size: =
10.5pt">=C9=E8=D6=C3</SPAN><SPAN=20
lang=3DEN-US=20
style=3D"COLOR: #339966; FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt">IR</SPAN><SPAN=20
style=3D"COLOR: #339966; FONT-FAMILY: =CB=CE=CC=E5; =
mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; =
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10.5pt">=B1=E4=C1=BF=D6=D0=B5=C4</SPAN><SPAN=20
lang=3DEN-US=20
style=3D"COLOR: #339966; FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt">opcode</SPAN><SPAN=20
style=3D"COLOR: #339966; FONT-FAMILY: =CB=CE=CC=E5; =
mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; =
mso-hansi-font-family: Arial; mso-bidi-font-size: =
10.5pt">=D3=F2</SPAN><SPAN=20
lang=3DEN-US=20
style=3D"COLOR: blue; FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt"><o:p></o:p></SPAN></P>
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PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
mso-border-alt: dashed windowtext .5pt; mso-layout-grid-align: none; =
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align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">N.f =3D =
0.0; <SPAN=20
style=3D"COLOR: #339966">// </SPAN></SPAN><SPAN=20
style=3D"COLOR: #339966; FONT-FAMILY: =CB=CE=CC=E5; =
mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; =
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10.5pt">=BD=AB</SPAN><SPAN=20
lang=3DEN-US=20
style=3D"COLOR: #339966; FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt">N</SPAN><SPAN=20
style=3D"COLOR: #339966; FONT-FAMILY: =CB=CE=CC=E5; =
mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; =
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10.5pt">=C9=E8=D6=C3=B3=C9=B8=A1=B5=E3=CA=FD=B5=C4=D6=B5</SPAN><SPAN=20
lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt"><o:p></o:p></SPAN></P></DIV>
<P class=3DMsoNormal=20
style=3D"MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; =
mso-char-indent-count: 2.0"><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-ascii-font-family: 'Times =
New Roman'; mso-hansi-font-family: 'Times New Roman'; =
mso-bidi-font-size: =
10.5pt">=CE=D2=C3=C7=BF=C9=D2=D4=CA=B9=D3=C3</SPAN><SPAN=20
lang=3DEN-US=20
style=3D"COLOR: blue; FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt">typedef</SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-ascii-font-family: 'Times =
New Roman'; mso-hansi-font-family: 'Times New Roman'; =
mso-bidi-font-size: =
10.5pt">=CE=AA=BD=E1=B9=B9=CC=E5=BB=F2=C1=AA=BA=CF=CC=E5=B5=C4=B6=A8=D2=E5=
=D6=B8=B6=A8=D2=BB=B8=F6=C3=FB=D7=D6=A1=A3</SPAN><SPAN=20
lang=3DEN-US style=3D"mso-bidi-font-size: =
10.5pt"><o:p></o:p></SPAN></P>
<DIV=20
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BORDER-TOP: windowtext 1pt dashed; PADDING-LEFT: 4pt; BACKGROUND: =
#e6e6e6; PADDING-BOTTOM: 1pt; BORDER-LEFT: windowtext 1pt dashed; =
PADDING-TOP: 1pt; BORDER-BOTTOM: windowtext 1pt dashed; mso-element: =
para-border-div; mso-border-alt: dashed windowtext .5pt">
<P class=3DMsoNormal=20
style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; =
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PADDING-BOTTOM: 0cm; MARGIN: 0cm 0cm 0pt; BORDER-LEFT: medium none; =
PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
mso-border-alt: dashed windowtext .5pt; mso-layout-grid-align: none; =
mso-padding-alt: 1.0pt 4.0pt 1.0pt 4.0pt"=20
align=3Dleft><SPAN lang=3DEN-US=20
style=3D"COLOR: blue; FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt">typedef=20
struct</SPAN><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">=20
{<o:p></o:p></SPAN></P>
<P class=3DMsoNormal=20
style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; =
BORDER-TOP: medium none; PADDING-LEFT: 0cm; BACKGROUND: #e6e6e6; =
PADDING-BOTTOM: 0cm; MARGIN: 0cm 0cm 0pt; BORDER-LEFT: medium none; =
PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
mso-border-alt: dashed windowtext .5pt; mso-layout-grid-align: none; =
mso-padding-alt: 1.0pt 4.0pt 1.0pt 4.0pt"=20
align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><SPAN=20
style=3D"mso-spacerun: yes"> </SPAN><SPAN=20
style=3D"COLOR: blue">reg</SPAN> [<SPAN style=3D"COLOR: =
red">7</SPAN>:<SPAN=20
style=3D"COLOR: red">0</SPAN>] opcode;<o:p></o:p></SPAN></P>
<P class=3DMsoNormal=20
style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; =
BORDER-TOP: medium none; PADDING-LEFT: 0cm; BACKGROUND: #e6e6e6; =
PADDING-BOTTOM: 0cm; MARGIN: 0cm 0cm 0pt; BORDER-LEFT: medium none; =
PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
mso-border-alt: dashed windowtext .5pt; mso-layout-grid-align: none; =
mso-padding-alt: 1.0pt 4.0pt 1.0pt 4.0pt"=20
align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><SPAN=20
style=3D"mso-spacerun: yes"> </SPAN><SPAN=20
style=3D"COLOR: blue">reg</SPAN> [<SPAN style=3D"COLOR: =
red">23</SPAN>:<SPAN=20
style=3D"COLOR: red">0</SPAN>] addr;<o:p></o:p></SPAN></P>
<P class=3DMsoNormal=20
style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; =
BORDER-TOP: medium none; PADDING-LEFT: 0cm; BACKGROUND: #e6e6e6; =
PADDING-BOTTOM: 0cm; MARGIN: 0cm 0cm 0pt; BORDER-LEFT: medium none; =
PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
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mso-padding-alt: 1.0pt 4.0pt 1.0pt 4.0pt"=20
align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">} =
instruction;=20
<SPAN style=3D"COLOR: #339966">// </SPAN></SPAN><SPAN=20
style=3D"COLOR: #339966; FONT-FAMILY: =CB=CE=CC=E5; =
mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; =
mso-hansi-font-family: Arial; mso-bidi-font-size: =
10.5pt">=C3=FC=C3=FB=B5=C4=BD=E1=B9=B9=CC=E5</SPAN><SPAN=20
lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt"><o:p></o:p></SPAN></P>
<P class=3DMsoNormal=20
style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; =
BORDER-TOP: medium none; PADDING-LEFT: 0cm; BACKGROUND: #e6e6e6; =
PADDING-BOTTOM: 0cm; MARGIN: 0cm 0cm 0pt; BORDER-LEFT: medium none; =
PADDING-TOP: 0cm; BORDER-BOTTOM: medium none; TEXT-ALIGN: left; =
mso-border-alt: dashed windowtext .5pt; mso-layout-grid-align: none; =
mso-padding-alt: 1.0pt 4.0pt 1.0pt 4.0pt"=20
align=3Dleft><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt">instruction IR;=20
<SPAN style=3D"COLOR: #339966">// </SPAN></SPAN><SPAN=20
style=3D"COLOR: #339966; FONT-FAMILY: =CB=CE=CC=E5; =
mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; =
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10.5pt">=BD=E1=B9=B9=CC=E5=CA=B5=C0=FD</SPAN><SPAN=20
lang=3DEN-US=20
style=3D"FONT-FAMILY: Arial; mso-bidi-font-size: =
10.5pt"><o:p></o:p></SPAN></P></DIV>
<P class=3DMsoNormal=20
style=3D"MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; =
mso-char-indent-count: 2.0"><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-ascii-font-family: 'Times =
New Roman'; mso-hansi-font-family: 'Times New Roman'; =
mso-bidi-font-size: =
10.5pt">=D2=BB=B8=F6=BD=E1=B9=B9=CC=E5=BF=C9=D2=D4=CA=B9=D3=C3=D6=B5=B5=C4=
=BC=B6=C1=AA=C0=B4=CD=EA=D5=FB=B5=D8=B8=B3=D6=B5=A3=AC=C0=FD=C8=E7=A3=BA<=
/SPAN><SPAN=20
lang=3DEN-US style=3D"mso-bidi-font-size: =
10.5pt"><o:p></o:p></SPAN></P>
<DIV=20
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BORDER-TOP: windowtext 1pt dashed; PADDING-LEFT: 4pt; BACKGROUND: =
#e6e6e6; PADDING-BOTTOM: 1pt; BORDER-LEFT: windowtext 1pt dashed; =
PADDING-TOP: 1pt; BORDER-BOTTOM: windowtext 1pt dashed; mso-element: =
para-border-div; mso-border-alt: dashed windowtext .5pt">
<P class=3DMsoNormal=20
style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; =
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