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<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="189" y="467">INTER_DIGITAL</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="188" y="469">INTER_DIGITAL</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="229" y="428">Key = A</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="228" y="430">Key = A</text>
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<text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="268" y="586">0</text> <text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="267" y="588">0</text>
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<text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="268" y="776">0</text> <text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="267" y="778">0</text>
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<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="272" y="716">3</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="271" y="718">3</text>
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<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="229" y="828">Key = C</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="228" y="830">Key = C</text>
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<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1608" y="555">和</text> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="67" y="377">加数A</text>
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<path d="M795 494 C 804 541, 795 584, 795 584" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M857 495 C 924 495, 933 539, 933 539" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="841" y="485">U1</text> <path d="M855 586 C 923 586, 933 540, 933 540" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="823" y="628">XOR</text> <path d="M804 495 C 817 541, 803 586, 803 586" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1238" x2="1178" y1="535" y2="535"/> <path d="M795 496" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1238" x2="1178" y1="585" y2="585"/> <path d="M794 496 C 803 543, 794 586, 794 586" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1378" x2="1428" y1="555" y2="555"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="840" y="487">U1</text>
<polyline fill="none" points="1247 513, 1297 513" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="822" y="630">XOR</text>
<polyline fill="none" points="1244 604, 1295 604" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1237" x2="1177" y1="537" y2="537"/>
<path d="M1298 513 C 1365 513, 1374 557, 1374 557" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1237" x2="1177" y1="587" y2="587"/>
<path d="M1296 604 C 1364 604, 1374 558, 1374 558" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1377" x2="1427" y1="557" y2="557"/>
<path d="M1245 513 C 1258 559, 1244 604, 1244 604" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="1246 515, 1296 515" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M1236 514" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="1243 606, 1294 606" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M1235 514 C 1244 561, 1235 604, 1235 604" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M1297 515 C 1364 515, 1373 559, 1373 559" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1281" y="505">U2</text> <path d="M1295 606 C 1363 606, 1373 560, 1373 560" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1263" y="648">XOR</text> <path d="M1244 515 C 1257 561, 1243 606, 1243 606" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1238" x2="1178" y1="915" y2="915"/> <path d="M1235 516" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1248" x2="1178" y1="955" y2="955"/> <path d="M1234 516 C 1243 563, 1234 606, 1234 606" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1238" x2="1178" y1="995" y2="995"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1280" y="507">U2</text>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1378" x2="1428" y1="955" y2="955"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1262" y="650">XOR</text>
<path d="M1235 905 C 1265 955, 1235 1005, 1235 1005" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1237" x2="1177" y1="917" y2="917"/>
<polyline fill="none" points="1236 905, 1306 905" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1247" x2="1177" y1="957" y2="957"/>
<polyline fill="none" points="1236 1005, 1306 1005" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1237" x2="1177" y1="997" y2="997"/>
<path d="M1307 905 C 1353 905, 1378 955, 1377 955" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1377" x2="1427" y1="957" y2="957"/>
<path d="M1306 1005 C 1355 1005, 1378 955, 1378 955" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M1234 907 C 1264 957, 1234 1007, 1234 1007" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1291" y="890">U6</text> <polyline fill="none" points="1235 907, 1305 907" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1263" y="1053">OR3</text> <polyline fill="none" points="1235 1007, 1305 1007" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="468" y="515">A</text> <path d="M1306 907 C 1352 907, 1377 957, 1376 957" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="468" y="565">B</text> <path d="M1305 1007 C 1354 1007, 1377 957, 1377 957" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="468" y="635">Ci</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1290" y="892">U6</text>
<text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="1478" y="555">S</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1262" y="1055">OR3</text>
<text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="1488" y="955">Co</text> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="467" y="517">A</text>
<circle cx="578" cy="635" fill="#0000ff" r="8" stroke="#0000ff" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="467" y="567">B</text>
<circle cx="578" cy="985" fill="#0000ff" r="8" stroke="#0000ff" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="467" y="637">Ci</text>
<circle cx="628" cy="565" fill="#0000ff" r="8" stroke="#0000ff" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="1477" y="557">S</text>
<circle cx="628" cy="795" fill="#0000ff" r="8" stroke="#0000ff" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="35" font-weight="400" text-anchor="start" x="1487" y="957">Co</text>
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README.md
浏览文件 @ 592912a2
# 实验名称 # 实验名称
集成门电路的组合电路 集成门电路的组合电路
# 实验内容 # 实验内容
1. 验证一位全加器和奇校验电路功能 1. 验证一位全加器功能
2. 验证奇校验电路功能
2. 绘制三中断源判优电路并测试其功能
3. 设计一位全减器和偶校验电路
# 原理图 # 原理图
![raw svg](Adder.dlsche.svg) ![raw svg](Adder.dlsche.svg)
![raw svg](oddcheck.dlsche.svg) ![raw svg](oddcheck.dlsche.svg)
\ No newline at end of file
oddcheck.dlsche
浏览文件 @ 592912a2
没有这种文件类型的预览
oddcheck.dlsche.svg
浏览文件 @ 592912a2
<?xml version="1.0" encoding="UTF-8" standalone="no" ?> <?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<svg height="1204" version="1.1" width="3193" xmlns="http://www.w3.org/2000/svg"> <svg height="1208" version="1.1" width="3296" xmlns="http://www.w3.org/2000/svg">
<text alignment-baseline="after-edge" fill="#000000" font-family="微软雅黑" font-size="175" font-weight="700" text-anchor="start" x="1049" y="224">奇校验电路</text> <text alignment-baseline="after-edge" fill="#000000" font-family="微软雅黑" font-size="175" font-weight="700" text-anchor="start" x="1045" y="225">奇校验电路</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="37" font-weight="400" text-anchor="start" x="1109" y="634">奇校验码 F = A1⊕A2⊕A3 取反</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="37" font-weight="400" text-anchor="start" x="1105" y="635">奇校验码 F = A1⊕A2⊕A3</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="37" font-weight="400" text-anchor="start" x="2669" y="624">检错码 E = A1⊕A2⊕A3⊕F</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="37" font-weight="400" text-anchor="start" x="2665" y="625">检错码 E = B1⊕B2⊕B3⊕F</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="37" font-weight="400" text-anchor="start" x="2659" y="524">当E=1时，说明发送无误</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="37" font-weight="400" text-anchor="start" x="2655" y="525">当E=1时，说明接收到的数据无误</text>
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<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1609" y="744">校验码F</text> <polyline fill="none" points="2155 735, 2155 635, 2055 635" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="2159 734, 2159 634, 2059 634" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="2155 785, 2055 785" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="2159 784, 2059 784" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="2155 935, 2055 935" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="2159 934, 2059 934" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="455" y="505">发送端发送信号码</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="459" y="504">发送端发送信号码字</text> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1855" y="535">接收端接收信号码</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1859" y="534">接收端接收信号码</text> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="2055" y="625">B1</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="2059" y="624">B1</text> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="2055" y="775">B2</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="2059" y="774">B2</text> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="2055" y="925">B3</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="2059" y="924">B3</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2215" x2="2155" y1="735" y2="735"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2219" x2="2159" y1="734" y2="734"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2215" x2="2155" y1="785" y2="785"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2219" x2="2159" y1="784" y2="784"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2355" x2="2405" y1="755" y2="755"/>
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<polyline fill="none" points="2228 712, 2278 712" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="2221 804, 2272 804" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="2225 803, 2276 803" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2275 713 C 2342 713, 2351 757, 2351 757" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
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<path d="M2277 803 C 2345 803, 2355 757, 2355 757" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2222 713 C 2235 759, 2221 804, 2221 804" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2226 712 C 2239 758, 2225 803, 2225 803" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2213 714" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2217 713" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2212 714 C 2221 761, 2212 804, 2212 804" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2216 713 C 2225 760, 2216 803, 2216 803" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2258" y="705">U13</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2262" y="704">U13</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2240" y="848">XOR</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2244" y="847">XOR</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2215" x2="2155" y1="935" y2="935"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2219" x2="2159" y1="934" y2="934"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2215" x2="2155" y1="985" y2="985"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2219" x2="2159" y1="984" y2="984"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2355" x2="2405" y1="955" y2="955"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2359" x2="2409" y1="954" y2="954"/> <polyline fill="none" points="2224 913, 2274 913" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="2228 912, 2278 912" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="2221 1004, 2272 1004" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="2225 1003, 2276 1003" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2275 913 C 2342 913, 2351 957, 2351 957" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2279 912 C 2346 912, 2355 956, 2355 956" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2273 1004 C 2341 1004, 2351 958, 2351 958" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2277 1003 C 2345 1003, 2355 957, 2355 957" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2222 913 C 2235 959, 2221 1004, 2221 1004" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2226 912 C 2239 958, 2225 1003, 2225 1003" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2213 914" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2217 913" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2212 914 C 2221 961, 2212 1004, 2212 1004" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2216 913 C 2225 960, 2216 1003, 2216 1003" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2258" y="905">U14</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2262" y="904">U14</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2240" y="1048">XOR</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2244" y="1047">XOR</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2615" x2="2555" y1="805" y2="805"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2619" x2="2559" y1="804" y2="804"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2615" x2="2555" y1="855" y2="855"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2619" x2="2559" y1="854" y2="854"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2755" x2="2805" y1="825" y2="825"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2759" x2="2809" y1="824" y2="824"/> <polyline fill="none" points="2624 783, 2674 783" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="2628 782, 2678 782" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="2621 874, 2672 874" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="2625 873, 2676 873" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2675 783 C 2742 783, 2751 827, 2751 827" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2679 782 C 2746 782, 2755 826, 2755 826" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2673 874 C 2741 874, 2751 828, 2751 828" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2677 873 C 2745 873, 2755 827, 2755 827" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2622 783 C 2635 829, 2621 874, 2621 874" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2626 782 C 2639 828, 2625 873, 2625 873" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2613 784" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2617 783" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M2612 784 C 2621 831, 2612 874, 2612 874" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M2616 783 C 2625 830, 2616 873, 2616 873" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2658" y="775">U15</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2662" y="774">U15</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2640" y="918">XOR</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="2644" y="917">XOR</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="155" x2="255" y1="575" y2="575"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="159" x2="259" y1="574" y2="574"/> <text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="95" y="596">0</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="99" y="595">0</text> <rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="55" y="545"/>
<rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="59" y="544"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="99" y="536">1</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="103" y="535">1</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="16" y="687">INTER_DIGITAL</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="20" y="686">INTER_DIGITAL</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="56" y="648">Key = 1</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="60" y="647">Key = 1</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="155" x2="255" y1="775" y2="775"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="159" x2="259" y1="774" y2="774"/> <text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="95" y="796">0</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="100" y="794">1</text> <rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="55" y="745"/>
<rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="59" y="744"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="99" y="736">2</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="103" y="735">2</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="16" y="887">INTER_DIGITAL</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="20" y="886">INTER_DIGITAL</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="56" y="848">Key = 2</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="60" y="847">Key = 2</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="155" x2="255" y1="975" y2="975"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="159" x2="259" y1="974" y2="974"/> <text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="95" y="996">0</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="99" y="995">0</text> <rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="55" y="945"/>
<rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="59" y="944"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="99" y="936">3</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="103" y="935">3</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="16" y="1087">INTER_DIGITAL</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="20" y="1086">INTER_DIGITAL</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="56" y="1048">Key = 3</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="60" y="1047">Key = 3</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2865" x2="2865" y1="725" y2="825"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="2869" x2="2869" y1="724" y2="824"/> <circle cx="2865" cy="705" fill="#ffffff" fill-opacity="0.5" r="18" stroke="#000000" stroke-width="1"/>
<circle cx="2869" cy="704" fill="#ffa500" r="20" stroke="#ffa500" stroke-width="1"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="2857" y="674">4</text>
<polyline fill="none" points="2889 704, 2909 704" stroke="#ffa500" stroke-linecap="round" stroke-linejoin="round" stroke-width="1"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="2886" y="780">P</text>
<polyline fill="none" points="2849 704, 2829 704" stroke="#ffa500" stroke-linecap="round" stroke-linejoin="round" stroke-width="1"/> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="40" font-weight="700" text-anchor="start" x="2805" y="825">E</text>
<polyline fill="none" points="2869 684, 2869 664" stroke="#ffa500" stroke-linecap="round" stroke-linejoin="round" stroke-width="1"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1955" x2="2055" y1="635" y2="635"/>
<polyline fill="none" points="2885 691, 2905 671" stroke="#ffa500" stroke-linecap="round" stroke-linejoin="round" stroke-width="1"/> <text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="1895" y="656">0</text>
<polyline fill="none" points="2885 718, 2905 738" stroke="#ffa500" stroke-linecap="round" stroke-linejoin="round" stroke-width="1"/> <rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="1855" y="605"/>
<polyline fill="none" points="2853 691, 2833 671" stroke="#ffa500" stroke-linecap="round" stroke-linejoin="round" stroke-width="1"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1899" y="596">5</text>
<polyline fill="none" points="2853 718, 2833 738" stroke="#ffa500" stroke-linecap="round" stroke-linejoin="round" stroke-width="1"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1816" y="747">INTER_DIGITAL</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="2861" y="673">4</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="1856" y="708">Key = 4</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="2890" y="779">P</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1955" x2="2055" y1="785" y2="785"/>
<text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="2809" y="824">E</text> <text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="1895" y="806">0</text>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1959" x2="2059" y1="634" y2="634"/> <rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="1855" y="755"/>
<text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="1900" y="654">1</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1899" y="746">6</text>
<rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="1859" y="604"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1816" y="897">INTER_DIGITAL</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1903" y="595">5</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="1856" y="858">Key = 5</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1820" y="746">INTER_DIGITAL</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1955" x2="2055" y1="935" y2="935"/>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="1860" y="707">Key = 4</text> <text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="1895" y="956">0</text>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1959" x2="2059" y1="784" y2="784"/> <rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="1855" y="905"/>
<text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="1900" y="804">1</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1899" y="896">7</text>
<rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="1859" y="754"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1816" y="1047">INTER_DIGITAL</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1903" y="745">6</text> <text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="1856" y="1008">Key = 6</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1820" y="896">INTER_DIGITAL</text> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1115" y="555">发送端生成校验码</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="1860" y="857">Key = 5</text> <polyline fill="none" points="855 625, 1055 625, 1055 745" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1959" x2="2059" y1="934" y2="934"/> <polyline fill="none" points="255 575, 605 575, 605 605" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000080" font-family="微软雅黑" font-size="30" font-weight="700" text-anchor="start" x="1900" y="954">1</text> <polyline fill="none" points="255 775, 605 775, 605 655" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<rect fill="#ffffff" fill-opacity="0.5" height="60" stroke="#800000" stroke-width="5" width="100" x="1859" y="904"/> <polyline fill="none" points="255 975, 1055 975, 1055 795" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1903" y="895">7</text> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="355" y="575">A1</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1820" y="1046">INTER_DIGITAL</text> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="355" y="775">A2</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="1860" y="1007">Key = 6</text> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="355" y="975">A3</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1119" y="554">发送端生成校验码</text> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1465" x2="1405" y1="765" y2="765"/>
<polyline fill="none" points="859 624, 1059 624, 1059 744" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1545" x2="1605" y1="765" y2="765"/>
<polyline fill="none" points="259 574, 609 574, 609 604" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <circle cx="1541" cy="765" fill="none" r="5" stroke="#000000" stroke-width="5"/>
<polyline fill="none" points="259 774, 609 774, 609 654" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polygon fill="#ffffff" fill-opacity="0.5" points="1465 715, 1465 815, 1535 765, 1465 715" stroke="#000000" stroke-width="5"/>
<polyline fill="none" points="259 974, 1059 974, 1059 794" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1485" y="729">U3</text>
<text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="359" y="574">A1</text> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1465" y="861">NOT</text>
<text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="359" y="774">A2</text> <polyline fill="none" points="1405 765, 1305 765" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="25" font-weight="400" text-anchor="start" x="359" y="974">A3</text> <polyline fill="none" points="1605 765, 1655 765, 1655 1125, 2155 1125, 2155 985" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1469" x2="1409" y1="764" y2="764"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1115" x2="1055" y1="745" y2="745"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1549" x2="1609" y1="764" y2="764"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1115" x2="1055" y1="795" y2="795"/>
<circle cx="1545" cy="764" fill="none" r="5" stroke="#000000" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1255" x2="1305" y1="765" y2="765"/>
<polygon fill="#ffffff" fill-opacity="0.5" points="1469 714, 1469 814, 1539 764, 1469 714" stroke="#000000" stroke-width="5"/> <polyline fill="none" points="1124 723, 1174 723" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1489" y="728">U3</text> <polyline fill="none" points="1121 814, 1172 814" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1469" y="860">NOT</text> <path d="M1175 723 C 1242 723, 1251 767, 1251 767" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="1409 764, 1309 764" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M1173 814 C 1241 814, 1251 768, 1251 768" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<polyline fill="none" points="1609 764, 1659 764, 1659 1124, 2159 1124, 2159 984" stroke="#0000ff" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M1122 723 C 1135 769, 1121 814, 1121 814" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1119" x2="1059" y1="744" y2="744"/> <path d="M1113 724" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1119" x2="1059" y1="794" y2="794"/> <path d="M1112 724 C 1121 771, 1112 814, 1112 814" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="1259" x2="1309" y1="764" y2="764"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1158" y="715">U1</text>
<polyline fill="none" points="1128 722, 1178 722" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1140" y="858">XOR</text>
<polyline fill="none" points="1125 813, 1176 813" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="665" x2="605" y1="605" y2="605"/>
<path d="M1179 722 C 1246 722, 1255 766, 1255 766" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="665" x2="605" y1="655" y2="655"/>
<path d="M1177 813 C 1245 813, 1255 767, 1255 767" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="805" x2="855" y1="625" y2="625"/>
<path d="M1126 722 C 1139 768, 1125 813, 1125 813" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="674 583, 724 583" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M1117 723" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="671 674, 722 674" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M1116 723 C 1125 770, 1116 813, 1116 813" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <path d="M725 583 C 792 583, 801 627, 801 627" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1162" y="714">U1</text> <path d="M723 674 C 791 674, 801 628, 801 628" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="1144" y="857">XOR</text> <path d="M672 583 C 685 629, 671 674, 671 674" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="669" x2="609" y1="604" y2="604"/> <path d="M663 584" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="669" x2="609" y1="654" y2="654"/> <path d="M662 584 C 671 631, 662 674, 662 674" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<line stroke="#000000" stroke-linecap="round" stroke-width="5" x1="809" x2="859" y1="624" y2="624"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="708" y="575">U2</text>
<polyline fill="none" points="678 582, 728 582" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="690" y="718">XOR</text>
<polyline fill="none" points="675 673, 726 673" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1145" y="325">奇校验：当接收到的码字和校验码中1的个数为奇数时，就认为接收到的数据无误</text>
<path d="M729 582 C 796 582, 805 626, 805 626" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1275" y="395">否则就说明接收到的数据有误，就要求重发</text>
<path d="M727 673 C 795 673, 805 627, 805 627" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1685" y="1185">假设接收端总是接收到正确的校验码</text>
<path d="M676 582 C 689 628, 675 673, 675 673" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <text alignment-baseline="after-edge" fill="#800000" font-family="Times New Roman" font-size="40" font-weight="700" text-anchor="start" x="1615" y="765">F</text>
<path d="M667 583" fill="none" stroke="#ff0000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/> <polyline fill="none" points="1385 585, 1645 585" stroke="#000080" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<path d="M666 583 C 675 630, 666 673, 666 673" fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-width="5"/>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="712" y="574">U2</text>
<text alignment-baseline="after-edge" fill="#000000" font-family="Arial" font-size="25" font-weight="700" text-anchor="start" x="694" y="717">XOR</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1149" y="324">奇校验：当接收到的码字和校验码中1的个数为奇数时，就认为发送无误</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1279" y="394">否则发送有误，就要求重发</text>
<text alignment-baseline="after-edge" fill="#000080" font-family="宋体" font-size="25" font-weight="400" text-anchor="start" x="1689" y="1184">假设接收端总是接收到正确的校验码</text>
</svg> </svg>
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