jin.mht

利用nfr2401设计并实现一个无线射频卡RFID应用实例。

<p class=3DMsoNormal align=3Dleft style=3D'margin-top:0cm;margin-right:0cm;
margin-bottom:7.8pt;margin-left:18.0pt;mso-para-margin-top:0cm;mso-para-mar=
gin-right:
0cm;mso-para-margin-bottom:.5gd;mso-para-margin-left:18.0pt;text-align:left;
mso-pagination:widow-orphan'><span style=3D'font-size:12.0pt;font-family:Si=
mSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Ro=
man"'>&#35774;&#35745;&#24182;&#23454;&#29616;&#19968;&#20010;&#26080;&#324=
47;&#23556;&#39057;&#21345;</span><span
lang=3DEN-US style=3D'font-size:12.0pt'>RFID</span><span style=3D'font-size=
:12.0pt;
font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-f=
amily:
"Times New Roman"'>&#24212;&#29992;&#23454;&#20363;&#12290;</span><span
lang=3DEN-US style=3D'font-size:12.0pt'><o:p></o:p></span></p>

<p class=3DMsoNormal align=3Dleft style=3D'margin-bottom:7.8pt;mso-para-mar=
gin-bottom:
.5gd;text-align:left;mso-pagination:widow-orphan'><span lang=3DEN-US
style=3D'font-size:12.0pt'>1-2 </span><span style=3D'font-size:12.0pt;font-=
family:
SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times=
 New Roman"'>&#21457;&#25381;&#37096;&#20998;</span><span
lang=3DEN-US style=3D'font-size:12.0pt'><o:p></o:p></span></p>

<p class=3DMsoNormal align=3Dleft style=3D'margin-bottom:7.8pt;mso-para-mar=
gin-bottom:
.5gd;text-align:left;text-indent:18.0pt;mso-char-indent-count:1.5;mso-pagin=
ation:
widow-orphan'><span style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-=
font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#23454;&#29616;=
</span><span
lang=3DEN-US style=3D'font-size:12.0pt'>RF</span><span style=3D'font-size:1=
2.0pt;
font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-f=
amily:
"Times New Roman"'>&#31995;&#32479;&#38388;&#30340;&#30456;&#20114;&#36890;=
&#20449;&#12290;</span><span
lang=3DEN-US style=3D'font-size:12.0pt'><o:p></o:p></span></p>

<p class=3DMsoNormal align=3Dleft style=3D'margin-bottom:7.8pt;mso-para-mar=
gin-bottom:
.5gd;text-align:left;mso-pagination:widow-orphan'><b style=3D'mso-bidi-font=
-weight:
normal'><span style=3D'font-size:14.0pt;font-family:SimSun;mso-ascii-font-f=
amily:
"Courier New";mso-hansi-font-family:"Courier New";mso-bidi-font-family:"Cou=
rier New";
mso-font-kerning:0pt'>&#20108;</span></b><b style=3D'mso-bidi-font-weight:n=
ormal'><span
lang=3DEN-US style=3D'font-size:14.0pt;font-family:"Courier New";mso-font-k=
erning:
0pt'><span style=3D'mso-spacerun:yes'>&nbsp; </span></span></b><b
style=3D'mso-bidi-font-weight:normal'><span style=3D'font-size:14.0pt;font-=
family:
SimSun;mso-ascii-font-family:"Courier New";mso-hansi-font-family:"Courier N=
ew";
mso-bidi-font-family:"Courier New";mso-font-kerning:0pt'>&#26041;&#26696;&#=
35770;&#35777;</span></b><b
style=3D'mso-bidi-font-weight:normal'><span lang=3DEN-US style=3D'font-size=
:14.0pt;
font-family:"Courier New";mso-font-kerning:0pt'><o:p></o:p></span></b></p>

<p class=3DMsoNormal align=3Dleft style=3D'margin-bottom:7.8pt;mso-para-mar=
gin-bottom:
.5gd;text-align:left;mso-pagination:widow-orphan'><b style=3D'mso-bidi-font=
-weight:
normal'><span lang=3DEN-US style=3D'font-size:12.0pt;font-family:"Courier N=
ew";
mso-font-kerning:0pt'>2-1<span style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;
</span></span></b><b style=3D'mso-bidi-font-weight:normal'><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:"Times N=
ew Roman";
mso-hansi-font-family:"Times New Roman"'>&#23556;&#39057;&#25910;&#21457;&#=
37096;&#20998;</span></b><b
style=3D'mso-bidi-font-weight:normal'><span lang=3DEN-US style=3D'font-size=
:12.0pt'><o:p></o:p></span></b></p>

<p class=3DMsoNormal align=3Dleft style=3D'margin-bottom:7.8pt;mso-para-mar=
gin-bottom:
.5gd;text-align:left;mso-pagination:widow-orphan'><b style=3D'mso-bidi-font=
-weight:
normal'><span style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-f=
amily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>&#26041;&#26696;=
&#19968;&#65306;</span></b><b
style=3D'mso-bidi-font-weight:normal'><span lang=3DEN-US style=3D'font-size=
:12.0pt;
font-family:Arial'>CC2430</span></b><b style=3D'mso-bidi-font-weight:normal=
'><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#33455;&#29255;</s=
pan></b><b
style=3D'mso-bidi-font-weight:normal'><span lang=3DEN-US style=3D'font-size=
:12.0pt;
font-family:Arial'><o:p></o:p></span></b></p>

<p class=3DMsoNormal align=3Dleft style=3D'margin-bottom:7.8pt;mso-para-mar=
gin-bottom:
.5gd;text-align:left;text-indent:24.0pt;mso-char-indent-count:2.0;mso-pagin=
ation:
widow-orphan'><span lang=3DEN-US style=3D'font-size:12.0pt;font-family:Aria=
l'>CC2430</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#33455;&#29255;&#2=
2312;&#21333;&#20010;&#33455;&#29255;&#19978;&#25972;&#21512;&#20102;</span=
><span
class=3DSpellE><span lang=3DEN-US style=3D'font-size:12.0pt;font-family:Ari=
al'>ZigBee</span></span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'> </span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#23556;&#39057;</s=
pan><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>(RF)</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#21069;&#31471;&#1=
2289;&#20869;&#23384;&#21644;&#24494;&#25511;&#21046;&#22120;&#12290;</span=
><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>.</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#20351;&#29992;</s=
pan><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>1</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#20010;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>8</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#20301;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>MCU</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#65288;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>8051</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#65289;&#65292;&#2=
0855;&#26377;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>128 KB</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#21487;&#32534;&#3=
1243;&#38378;&#23384;&#21644;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>8 KB</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#30340;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>RAM</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#65292;&#36824;&#2=
1253;&#21547;&#27169;&#25311;&#25968;&#23383;&#36716;&#25442;&#22120;&#1228=
9;&#20960;&#20010;&#23450;&#26102;&#22120;&#12289;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>AES128</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#21327;&#21516;&#2=
2788;&#29702;&#22120;&#12289;&#30475;&#38376;&#29399;&#23450;&#26102;&#2212=
0;&#12289;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>32 kHz</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#26230;&#25391;&#3=
0340;&#20241;&#30496;&#27169;&#24335;&#23450;&#26102;&#22120;&#12289;&#1997=
8;&#30005;&#22797;&#20301;&#30005;&#36335;&#12289;&#25481;&#30005;&#26816;&=
#27979;&#30005;&#36335;&#65292;&#20197;&#21450;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>21</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#20010;&#21487;&#3=
2534;&#31243;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'>I/O</span><span
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#24341;&#33050;&#1=
2290;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'><o:p></o:p></span=
></p>

<p class=3DMsoNormal align=3Dleft style=3D'margin-top:0cm;margin-right:0cm;
margin-bottom:7.8pt;margin-left:17.95pt;mso-para-margin-top:0cm;mso-para-ma=
rgin-right:
0cm;mso-para-margin-bottom:.5gd;mso-para-margin-left:1.71gd;text-align:left;
text-indent:6.0pt;mso-char-indent-count:.5;mso-pagination:widow-orphan'><sp=
an
style=3D'font-size:12.0pt;font-family:SimSun;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial'>&#26377;&#22914;&#1=
9979;&#29305;&#28857;&#65306;</span><span
lang=3DEN-US style=3D'font-size:12.0pt;font-family:Arial'><br>
</span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-bidi=
-font-family:
SimSun;color:#333333'>&#9670;</span><span style=3D'mso-bidi-font-size:10.5p=
t;
font-family:Arial;color:#333333'> </span><span style=3D'mso-bidi-font-size:=
10.5pt;
font-family:SimSun;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;color:#333333'>&#39640;&#24615;&#33021;&#21644;&=
#20302;&#21151;&#32791;&#30340;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>8051</span><span
style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-ascii-font-family=
:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:#333333'>&#244=
94;&#25511;&#21046;&#22120;&#26680;&#12290;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'><br>
</span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-bidi=
-font-family:
SimSun;color:#333333'>&#9670;</span><span style=3D'mso-bidi-font-size:10.5p=
t;
font-family:Arial;color:#333333'> </span><span style=3D'mso-bidi-font-size:=
10.5pt;
font-family:SimSun;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;color:#333333'>&#38598;&#25104;&#31526;&#21512;<=
/span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>IEEE802.15.4</span><span
style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-ascii-font-family=
:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:#333333'>&#266=
31;&#20934;&#30340;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>2.4
GHz</span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-a=
scii-font-family:
Arial;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:#333333'=
>&#30340;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>
RF</span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-as=
cii-font-family:
Arial;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:#333333'=
>&#26080;&#32447;&#30005;&#25910;&#21457;&#26426;&#12290;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'><br>
</span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-bidi=
-font-family:
SimSun;color:#333333'>&#9670;</span><span style=3D'mso-bidi-font-size:10.5p=
t;
font-family:Arial;color:#333333'> </span><span style=3D'mso-bidi-font-size:=
10.5pt;
font-family:SimSun;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;color:#333333'>&#22312;&#20241;&#30496;&#27169;&=
#24335;&#26102;&#20165;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>0.9
<span class=3DSpellE>&#956;A</span></span><span style=3D'mso-bidi-font-size=
:10.5pt;
font-family:SimSun;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;color:#333333'>&#30340;&#27969;&#32791;&#65292;&=
#22806;&#37096;&#30340;&#20013;&#26029;&#25110;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>RTC</span><span
style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-ascii-font-family=
:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:#333333'>&#330=
21;&#21796;&#37266;&#31995;&#32479;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>;</span><span
style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-ascii-font-family=
:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:#333333'>&#223=
12;&#24453;&#26426;&#27169;&#24335;&#26102;&#23569;&#20110;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>0.6
<span class=3DSpellE>&#956;A</span></span><span style=3D'mso-bidi-font-size=
:10.5pt;
font-family:SimSun;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;color:#333333'>&#30340;&#27969;&#32791;&#65292;&=
#22806;&#37096;&#30340;&#20013;&#26029;&#33021;&#21796;&#37266;&#31995;&#32=
479;&#12290;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'><br>
</span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-bidi=
-font-family:
SimSun;color:#333333'>&#9670;</span><span style=3D'mso-bidi-font-size:10.5p=
t;
font-family:Arial;color:#333333'> </span><span style=3D'mso-bidi-font-size:=
10.5pt;
font-family:SimSun;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;color:#333333'>&#30828;&#20214;&#25903;&#25345;<=
/span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>CSMA/CA</span><span
style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-ascii-font-family=
:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:#333333'>&#211=
51;&#33021;&#12290;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'><br>
</span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-bidi=
-font-family:
SimSun;color:#333333'>&#9670;</span><span style=3D'mso-bidi-font-size:10.5p=
t;
font-family:Arial;color:#333333'> </span><span style=3D'mso-bidi-font-size:=
10.5pt;
font-family:SimSun;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;color:#333333'>&#30005;&#21387;&#33539;&#22260;&=
#65288;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>2.0</span><span
style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-ascii-font-family=
:Arial;
mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:#333333'>&#653=
74;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=
3333'>3.6
V</span><span style=3D'mso-bidi-font-size:10.5pt;font-family:SimSun;mso-asc=
ii-font-family:
Arial;mso-hansi-font-family:Arial;mso-bidi-font-family:Arial;color:#333333'=
>&#65289;&#12290;</span><span
lang=3DEN-US style=3D'mso-bidi-font-size:10.5pt;font-family:Arial;color:#33=