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📄 mcu对vs1011或vs1003 的控制过程（中文编译） (ourdev_cn 我们的电子开发社区).mht

📁 芬兰的MP3解码芯片
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1234 
nbsp;first set your SPI clock speed to&nbsp=
;2 MHz or lower.=20
      <BR>2.&nbsp;Wait&nbsp;until&nbsp;DREQ&nbsp;is&nbsp;active.=20
      =
<BR>3.&nbsp;Write&nbsp;the&nbsp;correct&nbsp;value&nbsp;0x9800&nbsp;to&nb=
sp;SCI_CLOCKF&nbsp;(as&nbsp;usual).=20
      =
<BR>4.&nbsp;Set&nbsp;a&nbsp;sample&nbsp;rate&nbsp;to&nbsp;SCI_AUDATA,&nbs=
p;for&nbsp;instance&nbsp;0x1f40&nbsp;for&nbsp;8000&nbsp;Hz=20
      =
<BR>5.&nbsp;After&nbsp;waiting&nbsp;for&nbsp;at&nbsp;least&nbsp;11000&nbs=
p;clock&nbsp;cycles,&nbsp;you&nbsp;may&nbsp;set&nbsp;your&nbsp;microcontr=
oller&nbsp;SPI&nbsp;clock&nbsp;to&nbsp;upto&nbsp;4&nbsp;MHz&nbsp;and&nbsp=
;proceed&nbsp;sending&nbsp;your&nbsp;SCI&nbsp;and&nbsp;SDI&nbsp;data&nbsp=
;at&nbsp;the&nbsp;higher&nbsp;speed.=20
      <BR>=A3=A9 =
<BR>7=A1=A2=C9=E8=D6=C3=D2=F4=C1=BF=BC=C4=B4=E6=C6=F7SCI_VOL=A3=BB =
<BR>8=A1=A2=C8=F4=CF=A3=CD=FB=BC=D3=C7=BF=B5=CD=D2=F4=A3=AC=C9=E8=D6=C3=BC=
=C4=B4=E6=C6=F7SCI_BASS=A3=BB=20
      =
<BR>9=A1=A2=C8=F4=B2=C9=D3=C3RAM=BC=B6=B5=C4=D3=C3=BB=A7=B4=FA=C2=EB=A3=AC=
=D7=B0=D4=D8=D5=E2=D0=A9=CA=FD=BE=DD=A3=AC=CD=A8=B9=FD=BC=A4=BB=EESCI_WRA=
M=A1=A2SCI_WRAMADDR=A1=A2SCI_AIADDR=C0=B4=CA=B5=CF=D6=B9=A6=C4=DC=A3=BB=20
      =
<BR>10=A1=A2=BF=AA=CA=BC=B4=AB=CB=CD=D2=F4=C0=D6=CE=C4=BC=FE=A3=AC=D7=A2=D2=
=E2DREQ=B5=C4=B9=E6=D4=F2=A3=BB =
<BR>11=A1=A2=D2=F4=C0=D6=CD=EA=B3=C9=B2=A5=B7=C5=A3=AC=CD=A8=B9=FDSDI=D4=D9=
=B4=AB=CB=CD2048=B8=F6=C1=E3=A3=BB=20
      =
<BR>12=A1=A2=C8=F4=D4=F8=CA=B9=D3=C3=D3=C3=BB=A7=B4=FA=C2=EB=A3=AC=CD=A8=B9=
=FD=D6=C3=C1=E3SCI_AIADDR=B9=D8=B1=D5=CB=FC=A3=BB =
<BR>13=A1=A2=D7=AA=BB=D8=B5=DA3=B2=BD=A1=A3=20
      =
<BR><BR><BR>--=B1=BE=C8=CB=B7=AD=D2=EB=B5=D7=D7=D3=BC=AB=C6=E4=C7=B3=B1=A1=
=A3=AC=D3=D0=C8=B1=CF=DD=D4=DA=CB=F9=C4=D1=C3=E2=A1=A3=B8=F8=D7=E3=C3=E6=D7=
=D3=B0=C9=A3=AC=CF=E7=C7=D7=A3=A1 <BR></FONT></TD></TR>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #ffffff 0.5pt solid"=20
    vAlign=3Dbottom bgColor=3D#d1d9e2>=A1=A1 </TD></TR>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    align=3Dleft width=3D"19%" bgColor=3D#d1d9e2><IMG height=3D1=20
      src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
      width=3D7>2006-04-03,17:48:41 </TD>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    vAlign=3Dtop width=3D"81%" bgColor=3D#d1d9e2 ?>
      <TABLE width=3D"100%">
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          <TD align=3Dleft><IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<A=20
            class=3Dtt4=20
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            target=3D_blank>=D7=CA=C1=CF</A> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
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            class=3Df01>=D3=CA=BC=FE</SPAN> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
</TD>
          <TD align=3Dright><IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
<IMG=20
            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D2>=20
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src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
            width=3D2> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
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            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
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            width=3D2> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
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            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
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            width=3D2> <SPAN class=3Df01>=B1=E0=BC=AD</SPAN> <IMG =
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            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
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            class=3Df01>=C9=BE=B3=FD</SPAN> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
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            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D7>=20
        </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style=3D"TABLE-LAYOUT: fixed; WORD-BREAK: break-all" =
cellSpacing=3D0=20
cellPadding=3D6 width=3D"100%" border=3D0>
  <TBODY>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    vAlign=3Dtop align=3Dleft width=3D"19%" bgColor=3D#e8e8e8 =
rowSpan=3D2>=A1=BE1=C2=A5=A1=BF <FONT=20
      color=3D#000000>elefan </FONT><BR>=BB=FD=B7=D6=A3=BA<FONT=20
      color=3D#000000>635</FONT><BR>=C5=C9=B1=F0=A3=BA<FONT =
color=3D#000000></FONT><BR>=B5=C8=BC=B6=A3=BA<FONT=20
      color=3D#000000>------</FONT><BR>=C0=B4=D7=D4=A3=BA<FONT =
color=3D#000000></FONT><BR></TD>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"=20
    vAlign=3Dtop width=3D"81%" bgColor=3D#e8e8e8><FONT=20
      =
color=3D#000000>=C2=A5=D6=F7=D2=BB=D6=B1=D4=DA=D1=D0=BE=BFMP3?&nbsp;vs100=
3=CA=C7=BA=C3=B6=AB=CE=F7=B0=A1,=B9=A6=C4=DC=B1=C8=BD=CF=B6=E0,=CB=AC=B0=A1=
!</FONT> </TD></TR>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    vAlign=3Dbottom bgColor=3D#e8e8e8>=A1=A1 </TD></TR>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    align=3Dleft width=3D"19%" bgColor=3D#e8e8e8><IMG height=3D1=20
      src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
      width=3D7>2006-04-07,11:15:06 </TD>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    vAlign=3Dtop width=3D"81%" bgColor=3D#e8e8e8 ?>
      <TABLE width=3D"100%">
        <TBODY>
        <TR>
          <TD align=3Dleft><IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<A=20
            class=3Dtt4=20
            =
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=20
            target=3D_blank>=D7=CA=C1=CF</A> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
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            class=3Df01>=D3=CA=BC=FE</SPAN> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
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<IMG=20
            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
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            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
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            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
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            <IMG height=3D1 =
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            width=3D2> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
<IMG=20
            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
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            <IMG height=3D1 =
src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
            width=3D2> <SPAN class=3Df01>=B1=E0=BC=AD</SPAN> <IMG =
height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
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            class=3Df01>=C9=BE=B3=FD</SPAN> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<IMG=20
            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D7>=20
        </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style=3D"TABLE-LAYOUT: fixed; WORD-BREAK: break-all" =
cellSpacing=3D0=20
cellPadding=3D6 width=3D"100%" border=3D0>
  <TBODY>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: #ffffff =
0.5pt solid; BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #ffffff =
0.5pt solid"=20
    vAlign=3Dtop align=3Dleft width=3D"19%" bgColor=3D#d1d9e2 =
rowSpan=3D2>=A1=BE2=C2=A5=A1=BF <FONT=20
      color=3D#000000>hellokilly </FONT><BR><IMG height=3D121=20
      =
src=3D"http://www.ourdev.cn/bbs/bbs_upload19801/files_usericon/armok01155=
608.jpg"=20
      width=3D118><BR>=BB=FD=B7=D6=A3=BA<FONT =
color=3D#000000>195</FONT><BR>=C5=C9=B1=F0=A3=BA<FONT=20
      color=3D#000000></FONT><BR>=B5=C8=BC=B6=A3=BA<FONT =
color=3D#000000>------</FONT><BR>=C0=B4=D7=D4=A3=BA<FONT=20
      color=3D#000000>=CC=EC=CC=C3</FONT><BR></TD>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: #ffffff =
0.5pt solid; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"=20
    vAlign=3Dtop width=3D"81%" bgColor=3D#d1d9e2><FONT=20
      =
color=3D#000000>=C4=DC=B7=F1=B8=F8=D2=BB=D0=A9vs1003=B5=C4=D1=A7=CF=B0=CD=
=F8=D5=BE=D3=D0=B3=C9=C6=B7=B5=C4=C4=C7=D6=D6=A3=AC=B3=FD=C1=CB=B9=D9=B7=BD=
=CD=F8=D5=BE</FONT> </TD></TR>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #ffffff 0.5pt solid"=20
    vAlign=3Dbottom bgColor=3D#d1d9e2>=A1=A1 </TD></TR>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #ffffff 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    align=3Dleft width=3D"19%" bgColor=3D#d1d9e2><IMG height=3D1=20
      src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
      width=3D7>2006-05-22,21:52:18 </TD>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    vAlign=3Dtop width=3D"81%" bgColor=3D#d1d9e2 ?>
      <TABLE width=3D"100%">
        <TBODY>
        <TR>
          <TD align=3Dleft><IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<A=20
            class=3Dtt4=20
            =
href=3D"http://www.ourdev.cn/bbs/user_information.jsp?user_name=3Dhelloki=
lly"=20
            target=3D_blank>=D7=CA=C1=CF</A> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<A=20
            class=3Dtt4 =
href=3D"mailto:hellokilly2002@sina.com">=D3=CA=BC=FE</A> <IMG height=3D1 =

            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
</TD>
          <TD align=3Dright><IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D2> =
<IMG=20
            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
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            class=3Df01>=C9=BE=B3=FD</SPAN> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<IMG=20
            height=3D1 src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" =
width=3D7>=20
        </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE style=3D"TABLE-LAYOUT: fixed; WORD-BREAK: break-all" =
cellSpacing=3D0=20
cellPadding=3D6 width=3D"100%" border=3D0>
  <TBODY>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    vAlign=3Dtop align=3Dleft width=3D"19%" bgColor=3D#e8e8e8 =
rowSpan=3D2>=A1=BE3=C2=A5=A1=BF <FONT=20
      color=3D#000000>zb211208 </FONT><BR>=BB=FD=B7=D6=A3=BA<FONT=20
      color=3D#000000>3</FONT><BR>=C5=C9=B1=F0=A3=BA<FONT =
color=3D#000000></FONT><BR>=B5=C8=BC=B6=A3=BA<FONT=20
      color=3D#000000>------</FONT><BR>=C0=B4=D7=D4=A3=BA<FONT =
color=3D#000000></FONT><BR></TD>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: medium none"=20
    vAlign=3Dtop width=3D"81%" bgColor=3D#e8e8e8><FONT =
color=3D#000000>=D6=A7=B3=D6=A3=A1</FONT>=20
  </TD></TR>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    vAlign=3Dbottom bgColor=3D#e8e8e8>=A1=A1 </TD></TR>
  <TR>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: #bbbbbb 0.5pt solid; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    align=3Dleft width=3D"19%" bgColor=3D#e8e8e8><IMG height=3D1=20
      src=3D"http://www.ourdev.cn/bbs/images/pixel.gif"=20
      width=3D7>2006-07-08,16:36:39 </TD>
    <TD class=3Df03=20
    style=3D"BORDER-RIGHT: #bbbbbb 0.5pt solid; BORDER-TOP: medium none; =
BORDER-LEFT: medium none; BORDER-BOTTOM: #bbbbbb 0.5pt solid"=20
    vAlign=3Dtop width=3D"81%" bgColor=3D#e8e8e8 ?>
      <TABLE width=3D"100%">
        <TBODY>
        <TR>
          <TD align=3Dleft><IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
<A=20
            class=3Dtt4=20
            =
href=3D"http://www.ourdev.cn/bbs/user_information.jsp?user_name=3Dzb21120=
8"=20
            target=3D_blank>=D7=CA=C1=CF</A> <IMG height=3D1=20
            src=3D"http://www.ourdev.cn/bbs/images/pixel.gif" width=3D7> =
1234

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