鎽� 瑕�: 瑷堢畻姗�(j墨)鍜岀恫(w菐ng)绲�(lu貌)宸茬稉(j墨ng)閫�(j矛n)鍏ュ悗PC鏅備唬锛岄毃钁楀皣浠ュお缍�(w菐ng)鎳�(y墨ng)鐢ㄥ埌宸ユキ(y猫)鑷嫊鍖栭牁(l菒ng)鍩熺殑鐮旂┒鍐嶆鑸堣捣锛屽湪鐝�(xi脿n)鍫村剙琛ㄥ拰宸ユキ(y猫)瑷�(sh猫)鍌欏堡鎳�(y墨ng)鐢ㄤ互澶恫(w菐ng)鎶€琛�(sh霉)鏄伐妤�(y猫)鎺у埗缍�(w菐ng)绲�(lu貌)鐨勪竴鍊嬬櫦(f膩)灞曡定鍕€€傛湰鏂囩爺绌堕枊鐧�(f膩)浜嗕竴绋熀浜庡伐妤�(y猫)浠ュお缍�(w菐ng)鐨勫伐妤�(y猫)鐝�(xi脿n)鍫存櫤鑳芥帶鍒舵ā濉婄殑纭欢绲�(ji茅)妲�(g貌u)锛岄伕鎿囧悎閬╃殑寰檿鐞嗗櫒鍜屽鍦嶅瓨鍎�銆侀€氫俊绛夊櫒浠讹紝妲�(g貌u)寤轰簡涓€鍊嬪付鏈夌恫(w菐ng)绲�(lu貌)鎺ュ彛锛屽彲浠ユ帴鍏ュ伐妤�(y猫)浠ュお缍�(w菐ng)鐝�(xi脿n)鍫寸恫(w菐ng)绲�(lu貌)涓殑纭欢骞宠嚭銆�
闂�(gu膩n)閸靛瓧: 鏅鸿兘鎺у埗; 宸ユキ(y猫)浠ュお缍�(w菐ng); 缍�(w菐ng)绲�(lu貌)鎺ュ彛
1 寮曡█
銆€銆€宸ユキ(y猫)缍�(w菐ng)绲�(lu貌)鎺у埗绯荤当(t菕ng)椤у悕鎬濈京鍗崇恫(w菐ng)绲�(lu貌)鍖栫殑宸ユキ(y猫)鎺у埗绯荤当(t菕ng)銆傜洰鍓嶏紝鍦嬪収(n猫i)澶栨噳(y墨ng)鐢ㄨ純澶氱殑宸ユキ(y猫)缍�(w菐ng)绲�(lu貌)鎺у埗绯荤当(t菕ng)鏄泦鏁f帶鍒剁郴绲�(t菕ng)鍜岀従(xi脿n)鍫寸附绶氭帶鍒剁郴绲�(t菕ng)锛屼絾鏄渶鏈夌櫦(f膩)灞曞墠鏅殑鏄伐妤�(y猫)浠ュお缍�(w菐ng)鎺у埗绯荤当(t菕ng)銆傚畠鍊戦珨鐝�(xi脿n)浜嗘帶鍒剁郴绲�(t菕ng)鍚戠恫(w菐ng)绲�(lu貌)鍖�銆侀泦鎴愬寲銆佸垎甯冨寲銆佺瘈(ji茅)榛炴櫤鑳藉寲鐨勭櫦(f膩)灞曡定鍕�锛屽洜姝ゆ垚鐐烘帶鍒剁晫鐮旂┒鐨勭啽榛炪€傛湰鏂囩祼(ji茅)鍚堝剙琛ㄥ拰鎺у埗缍�(w菐ng)绲�(lu貌)锛岃ō(sh猫)瑷堜簡鍏锋湁宸ユキ(y猫)浠ュお缍�(w菐ng)鐨勭従(xi脿n)鍫存櫤鑳芥帶鍒舵ā濉婄殑纭欢瑷�(sh猫)鍌�銆�
2 鐝�(xi脿n)鍫存櫤鑳芥帶鍒舵ā濉婄殑纭欢绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷�
銆€銆€纭欢瑷�(sh猫)瑷堢殑涓昏浠诲嫏(w霉)鍦ㄤ簬瑷�(sh猫)瑷堟帴鍙i浕璺締婊胯冻鍒嗗竷寮忔帶鍒剁殑瑕佹眰銆傛寜鐓х郴绲�(t菕ng)鍔熻兘鍦嶇篂鏍稿績鎺у埗鍣≧abbit2000锛屽彲浠ュ皣纭欢绯荤当(t菕ng)鍒嗘垚濡傚湒1鎵€绀虹殑鍥涘€嬫ā濉�锛屽畠鍊戝垎鍒ユ槸锛氬井鎺у埗鍣ㄨ垏瀛樺劜鍣ㄦā濉�銆侀枊闂�(gu膩n)閲忚几鍏�/杓稿嚭妯″銆佹ā鎿噺杓稿叆/杓稿嚭妯″銆侀€氳▕妯″銆�
[align=center]

鍦�1 纭欢绯荤当(t菕ng)瀵︾従(xi脿n)妗嗗湒[/align]
銆€銆€鏁村闆昏矾鏉跨敱5V鐩存祦渚涢浕锛屽畠闆嗘垚浜哛abbit2000寰檿鐞嗗櫒銆�512K鐨凢lashRAM銆�128K鐨凷RAM鍜孯J-45浠ュお缍�(w菐ng)鎺ュ彛銆俁abbit2000鏈�5鍊�8浣嶅苟琛屾帴鍙�锛屽叾涓瑽鍙e拰D鍙g殑涓€閮ㄥ垎鐢ㄤ簬鍜孯ealtek鐨勪互澶恫(w菐ng)鍗℃帶鍒惰姱鐗嘡TL8019AS鐩搁€�;C鍙e彲浠ョ敤浜嶳S485鎴朢S232涓茶閫氳▕銆侷/O閲囬泦鐨勬帴鍙g‖浠堕浕璺拰绺界窔鐩搁€�锛屾暣鍊嬫帶鍒跺櫒鎺ュ彛閮ㄥ垎鍖呭惈浜�9璺ā鎿噺杓稿叆閫氶亾锛�2璺ā鎿噺杓稿嚭閫氶亾锛�8璺枊闂�(gu膩n)閲忚几鍏ラ€氶亾鍜�8璺枊闂�(gu膩n)閲忚几鍑洪€氶亾銆傚叾涓�锛屾暩(sh霉)/妯″拰妯�/鏁�(sh霉)杞�(zhu菐n)鎻涜姱鐗囧潎鐐�12浣�锛岀簿搴﹀熀鏈彲浠ユ豢瓒充竴鑸帶鍒跺皪璞$殑瑕佹眰銆�
3 鐝�(xi脿n)鍫存櫤鑳芥帶鍒舵ā濉婄殑纭欢瑭崇窗(x矛)瑷�(sh猫)瑷�
銆€銆€绯荤当(t菕ng)寰帶鍒跺櫒閬告搰Rabbit鍗婂皫(d菐o)楂斿叕鍙哥敓鐢�(ch菐n)鐨凴abbit2000寰檿鐞嗗櫒銆俁abbit2000铏曠悊鍣ㄦ槸灏堥杸鐐烘柊涓€浠e祵鍏ュ紡绯荤当(t菕ng)瑷�(sh猫)瑷堢殑鍩轰簬Z80鏋舵(g貌u)鐨勯珮鎬ц兘8浣嶅井铏曠悊鍣�锛岃姱鐗囩偤100閲漃QFP灏佽锛屽伐浣滈浕澹撶偤2.7V-5V锛屾渶澶ф檪閻橀牷鐜囩偤30MHZ锛屽皪宓屽叆寮忕郴绲�(t菕ng)鑰岃█锛屽叾鎬ц兘瓒呴亷浜嗗緢澶�16浣�锛�32浣嶈檿鐞嗗櫒锛屾晥鐜囧劒(y艒u)浜庡悓椤�8浣嶇郴鍒�銆俁abbit2000鍏辨湁40姊濆苟琛孖/O鍙g窔锛堣垏涓茶鍙e叡鐢級銆傚叾涓竴浜汭/O鍙f槸瀹氭檪鍣ㄥ悓姝ョ殑锛岄€欏氨鍏佽ū鍦ㄧ祫鍚堣粺纭欢鎺у埗涓嬬簿纰哄湴鐢�(ch菐n)鐢熼倞娌垮拰鑴堟矕銆傚叾涓寘鍚簡4鍊嬩覆琛屽彛锛岄€�4鍊嬩覆琛岀鍙i兘鍙互鍦ㄥ绋搷浣滄ā寮忎笅瀵︾従(xi脿n)鐣版宸ヤ綔銆傚叾涓叐鍊嬪彛閭勫彲浠ュ悓姝ュ伐浣�锛屽鐝�(xi脿n)鑸囦覆琛孖/O瑷�(sh猫)鍌欑殑鎺ュ彛銆傜墖涓婇泦鎴愪簡涓€鍊嬪収(n猫i)缃殑鐪嬮杸鐙楀畾鏅傚櫒浠ュ強涓€鍊嬪収(n猫i)缃殑闆绘睜渚涢浕鐨勬檪闁�/鏃ユ湡閮ㄤ欢銆�
銆€銆€3.1 妯℃摤閲忚垏鏁�(sh霉)瀛楅噺鐨勮几鍏ヨ几鍑烘ā濉�
銆€銆€妯℃摤閲忚几鍏ユ帴鍙g敤渚嗗畬鎴愬皣鐝�(xi脿n)鍫存ā鎿俊铏熻綁(zhu菐n)鎻涚偤寰檿鐞嗗櫒鍙互璀樺垾骞惰檿鐞嗙殑鏁�(sh霉)瀛楅噺淇¤櫉銆傜敱浜庡伐妤�(y猫)鍫村悎琚脯灏嶈薄涓€鑸偤婧害銆佸鍔涖€佹恫浣嶇瓑绶╄畩淇¤櫉锛岃姹傞噰妯i牷鐜囪純浣�銆傝ō(sh猫)瑷堜腑灏嶄簬妯℃摤淇¤櫉鐨勯噰闆嗕娇鐢═I鍏徃鐨勬柊鍨嬫ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒TLC2543瀹屾垚銆傛暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒锛圖AC锛夋帴鍙g敤渚嗚几鍑烘ā鎿噺淇¤櫉銆傞€氶亷妯℃暩(sh霉)杞�(zhu菐n)鎻涙帴鍙�锛屽井铏曠悊鍣ㄥ彲浠ユ妸瑕佽几鍑虹殑浜岄€�(j矛n)鍒惰〃绀虹殑淇¤櫉璁婃垚鑸囪┎鏁�(sh霉)瀛椾俊铏熸垚姣斾緥鐨勬ā鎿浕澹撴垨鑰呴浕娴佷俊铏熴€傝ō(sh猫)瑷堜腑閬哥敤浜咥D鍏徃鐨�12浣嶇殑闆诲杓稿嚭D/A杞�(zhu菐n)鎻涘櫒AD5320銆�
[align=center]

鍦�2 妯℃摤閲忚几鍏ラ浕璺湒[/align]
銆€銆€鐢变簬杓稿叆鐨勭従(xi脿n)鍫存ā鎿俊铏熷彲鑳芥帴杩戜簬闆跺€兼垨婊块噺绋嬪€硷紝鎴栬几鍏ヤ俊铏熸簮鐨勫収(n猫i)闃诲緢澶�锛屽洜姝ゅ湪A/D杞�(zhu菐n)鎻涢浕璺墠绔鍔犵珐娌栭浕璺締瑾�(di脿o)绡€(ji茅)杓稿叆鐨勬ā鎿俊铏熷彲浠ユ彁楂樺叏閲忕▼杞�(zhu菐n)鎻涚簿搴﹀拰寰急淇¤櫉娓噺绮惧害锛屽叿楂旂殑闆昏矾鍦栧鍦�2鎵€绀�銆傜偤浜嗘笡灏廇D杞�(zhu菐n)鎻涗腑鐨勯噺鍖栬宸�锛孉D杞�(zhu菐n)鎻涘櫒鐨勫弮鑰冮浕澹撻伕鎿囩偤4.096V锛屽苟鐢辩┅(w臎n)澹撲簩绱氱LM4040-4.096绲﹀嚭锛屽洜姝ゅ繀闋堝皣杓稿叆淇¤櫉鐨勯噺绋嬭綁(zhu菐n)鎻涚偤0-4.096V锛屽啀閫佸埌A/D杞�(zhu菐n)鎻涘櫒杓稿叆绔�锛岄€氶亷鍦栦腑鐨勯浕闃籖39鍜孯41鐢ㄤ締瑾�(di脿o)绡€(ji茅)淇¤櫉闅旈洟澧炵泭锛屼娇寰楄几鍏ラ浕澹撳彲浠ヨ畩鎻涘埌0-4.096V鑼冨湇浠ュ収(n猫i)锛岀敱R41鍜孋64绲勬垚鐨勯樆瀹归浕璺彲浠ヨ捣鍒颁綆閫氭烤娉㈢殑浣滅敤銆�
銆€銆€妯℃摤閲忚几鍏ヤ俊铏熺稉(j墨ng)杓稿叆绶╂矕闆昏矾鑷矨/D杞�(zhu菐n)鎻涘櫒杓稿叆绔彛锛孉/D杞�(zhu菐n)鎻涘櫒閬哥敤浜員I鍏徃鐨凾LC2543锛屽畠鏄竴娆鹃珮閫熴€佷綆鍔熻€楋紝闁嬮棞(gu膩n)闆诲閫愭閫艰繎鍨�12浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛�銆備緵闆婚浕娴佸儏闇€1mA锛岄櫎浜嗚兘澶犳彁渚涚殑鏈€澶ч噰妯g巼66ksps鐨勯珮閫熻綁(zhu菐n)鎻涜兘鍔涘锛岄倓鍙互浣跨敤閫氱敤闈堟椿鐨勯€氱敤涓茶鎺ュ彛SPI鑸囧井铏曠悊鍣ㄩ€�(j矛n)琛屾暩(sh霉)鎿�(j霉)鍌宠几锛岀墖鍏�(n猫i)閭勫付鏈�14閫氶亾鐨勫璺伕鎿囧櫒锛屽彲浠ュ湪11鍊嬬殑AD杓稿叆閫氶亾鍜�3鍊嬪収(n猫i)閮ㄦ脯瑭﹂浕澹撲箣闁撳垏鎻�銆傚洜鑰屽彲寤f硾閬�(y霉n)鐢ㄤ簬鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓�銆�
銆€銆€妯℃摤閲忚几鍑洪€氶亾閬哥敤浜咥D鍏徃鐨勫柈閫氶亾12浣嶉浕澹撹几鍑篋/A杞�(zhu菐n)鎻涘櫒锛屽柈闆绘簮宸ヤ綔锛岄浕澹撹寖鍦嶇偤2.7V锝�5.5V銆傜墖鍏�(n猫i)楂樼簿搴﹁几鍑烘斁澶у櫒鎻愪緵婊块浕婧愬箙搴﹁几鍑�锛屽叾鍩烘簴(zh菙n)渚嗚嚜闆绘簮杓稿叆绔�锛屽彲浠ユ彁渚涗簡杓冨ぇ鐨勫嫊鎱�(t脿i)杓稿嚭鑼冨湇锛屽畠鍒╃敤鑳借垏妯�(bi膩o)婧�(zh菙n)鐨凷PI銆丵SPI銆丮ICROWIRE鍜孌SP鎺ュ彛妯�(bi膩o)婧�(zh菙n)鍏煎鐨�3绶氫覆琛屾帴鍙h垏寰檿鐞嗗櫒浜ゆ彌鏁�(sh霉)鎿�(j霉)锛屾帴鍙g啊鍠�銆傚叾鎺ュ彛闆昏矾濡傚湒3鎵€绀�銆�
[align=center]

鍦�3 D/A杓稿嚭闆昏矾鍦朳/align]
銆€銆€宸ヤ綔閬庣▼涓�锛屽皣SYNC缃偤浣庨浕骞虫檪鍊欏暉鍕曞搴忓垪锛屽湪閫欏€嬮殠娈�锛孲YNC绶氳嚦灏戣淇濇寔浣庨浕骞充竴鐩村埌SCLK鐨勭16鍊嬩笅闄嶆部锛孌AC鍦ㄩ€欑16鍊嬩笅闄嶆部琚洿鏂帮紝濡傛灉鍦ㄩ€欎箣鍓峉YNC琚媺鐐洪珮闆诲钩锛屽氨鎰忓懗閫欏搴忓垪鐨勪腑鏂�锛屾鏅傜Щ浣嶅瘎瀛樺櫒寰�(f霉)浣�銆備締鑷狣IN绶氱殑鏁�(sh霉)鎿�(j霉)鍦⊿CLK鐨勪笅闄嶆部闅ㄦ檪閻橀€佸叆16浣嶇Щ浣嶅瘎瀛樺櫒锛岃几鍏ョЩ浣嶅瘎瀛樺櫒鐨勬暩(sh霉)鎿�(j霉)鐐�16浣嶅锛屽墠2浣嶆槸鐒¢棞(gu膩n)浣�锛屾帴涓嬩締2浣嶆槸鎺у埗浣嶏紝姹哄畾鎺у埗鍣ㄤ欢铏曚簬閭gó宸ヤ綔鏂瑰紡锛屾渶鍚�12浣嶆槸鏁�(sh霉)鎿�(j霉)浣�锛屽畠鍊戜唬琛ㄨ憲DA杞�(zhu菐n)鎻涘櫒鍗冲皣杓稿嚭鐨勯浕澹撳€�銆傚湪绗�16鍊嬫檪閻樹笅闄嶆部锛屾渶鍚庝竴浣嶆暩(sh霉)鎿�(j霉)闅ㄦ檪閻樿几鍏ュ苟鎸夌収绲﹀畾鍏�(n猫i)瀹瑰煼(zh铆)琛屽凡绶ㄥ埗濂界殑鍔熻兘銆�
銆€銆€鏁�(sh霉)瀛楅噺鍙〃鐝�(xi脿n)鐐哄叐鍊嬬媭鎱�(t脿i)锛屽湪鎺у埗绯荤当(t菕ng)涓绻奸浕鍣ㄧ殑鎺ラ€氭垨鏂烽枊鍏╁€嬬媭鎱�(t脿i)銆傚祵鍏ュ紡寰檿鐞嗗櫒鏄竴鍊嬫暩(sh霉)瀛椾俊铏熻檿鐞嗙郴绲�(t菕ng)锛屽畠绲﹀嚭鐨勬帶鍒堕噺鏈締灏辨槸涓€鍊嬫暩(sh霉)瀛楅噺锛屼絾鏄偤浜嗛槻姝㈠伐妤�(y猫)鐝�(xi脿n)鍫村挤(qi谩ng)闆荤骞叉摼鎴栧伐闋婚浕澹撻€氶亷杓稿叆杓稿嚭閫氶亾涓插叆娓帶绯荤当(t菕ng)涓€鑸灏囨暣鍊嬫帶鍒跺櫒鑸囧瑷�(sh猫)闅旈洟闁嬩締锛屽嵆闇€閲囩敤闅旈洟鎶€琛�(sh霉)銆傚洜姝ゆ暩(sh霉)瀛楅噺杓稿叆杓稿嚭閫氶亾鐨勬妧琛�(sh霉)涓昏鏄姉骞叉摼鑰屼笉鏄簿搴︾殑瑕佹眰銆�
銆€銆€3.2 閫氳▕妯″
[align=center]

鍦�4 閫氳▕妯″妲�(g貌u)鎴愮ず鎰忓湒[/align]
銆€銆€濡傚湒4鎵€绀�锛岃┎妯″涓昏鐢变互澶恫(w菐ng)鎺у埗鍣≧TL8019AS銆佺恫(w菐ng)绲�(lu貌)璁婂鍣ㄤ互鍙婁覆鍙i浕骞宠綁(zhu菐n)鎻涜姱鐗囩祫鎴�銆傞€氳▕妯″鍒嗙偤涓夊€嬮儴鍒�锛孯S232涓茶閫氳▕鎺ュ彛锛孯S485涓茶閫氳▕鎺ュ彛鍜孍thernet閫氳▕鎺ュ彛銆俁abbit2000璨�(f霉)璨�(z茅)缍�(w菐ng)绲�(lu貌)鎺у埗鍣ㄧ殑鍒濆鍖�锛屾暩(sh霉)鎿�(j霉)鐨勬帴鏀躲€佺櫦(f膩)閫�銆傝€冩叜鍒颁互澶恫(w菐ng)鎺ュ彛鑺墖RTL8019AS璨�(f霉)璨�(z茅)鏁�(sh霉)鎿�(j霉)鍖呭拰闆讳俊铏熶箣闁撶殑杞�(zhu菐n)鎻涳紝鍗虫妸鏁�(sh霉)鎿�(j霉)鍖呰綁(zhu菐n)鎻涙垚鐗╃悊骞€鏍煎紡鍦ㄧ墿鐞嗕俊閬撲笂鍌宠几锛屽苟灏囨敹鍒扮墿鐞嗕俊铏熼倓鍘熸垚鏁�(sh霉)鎿�(j霉)鎸夋寚瀹氭牸寮忓瓨鏀惧湪鑺墖RAM鍗€(q奴)鍏�(n猫i)锛屼互渚夸富姗�(j墨)绋嬪簭璁€鍙栥€備覆琛屾帴鍙h姱鐗嘙AX483鍜孧AX232璨�(f霉)璨�(z茅)TTL闆诲钩鍒癛S-232鍜孯S-485闆诲钩淇¤櫉杞�(zhu菐n)鎻�銆�
銆€銆€鍦ㄨō(sh猫)瑷堟暣鍊嬬従(xi脿n)鍫存櫤鑳芥帶鍒舵ā濉婃檪锛岃€冩叜鍒拌鑸囧偝绲�(t菕ng)鐨勭附绶氬瀷鎺у埗绯荤当(t菕ng)鐩歌瀺鍚堢殑鍟忛锛屾帶鍒跺櫒娣诲姞浜哛S-485涓茶閫氫俊鎺ュ彛銆俁S-485鍏锋湁绲�(ji茅)妲�(g貌u)绨″柈銆佹垚鏈綆寤�銆佺‖杌熶欢鏀寔璞愬瘜銆佸畨瑁濇柟渚匡紝骞朵笖鑸囧偝绲�(t菕ng)DCS鍏煎锛岃垏鐝�(xi脿n)鍫村剙琛ㄦ帴鍙g啊鍠紝绯荤当(t菕ng)瀵︽柦瀹规槗绛夌壒榛�锛屽挨鍏舵槸鍦ㄥ湅鍏�(n猫i)锛孯S485绺界窔绯荤当(t菕ng)鍦ㄤ竴瀹氭檪闁撳収(n猫i)浠嶆槸涓€浜涗腑灏忓瀷鎺у埗绯荤当(t菕ng)鐨勪富瑕佸舰寮�銆俁S-485绺界窔鍌抽€佽窛闆㈤仩(yu菐n)锛�90KB/S涓嬪彲鍌�1200绫筹級锛屼互宸垎骞宠 鏂瑰紡鍌宠几淇¤櫉锛屽叿鏈夊緢寮�(qi谩ng)鐨勬姉鍏辨ā骞叉摼鐨勮兘鍔涳紝鍏佽ū涓€灏嶉洐绲炵窔涓婁竴鍊嬬櫦(f膩)閫佸櫒椹�(q奴)鍕曞鍊嬭矤(f霉)杓夎ō(sh猫)鍌�銆傚洜姝ゅ緢澶氬伐妤�(y猫)鐝�(xi脿n)鍫存帶鍒剁郴绲�(t菕ng)涓兘閲囩敤瑭茬附绶氭(bi膩o)婧�(zh菙n)閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)鍌宠几銆�
銆€銆€RS232鏄洰鍓嶆渶甯哥敤鐨勪覆琛屾(bi膩o)婧�(zh菙n)鎺ュ彛锛屽叾閬╃敤浜嶪BM-PC姗�(j墨)鑸囧叾瀹冨閮ㄨō(sh猫)鍌欎箣闁撻€�(j矛n)琛岀暟姝ラ€氫俊銆傜偤浜嗕繚璀変簩閫�(j矛n)鍒舵暩(sh霉)鎿�(j霉)鑳藉姝g⒑鍌抽€併€佽ō(sh猫)鍌欐帶鍒舵簴(zh菙n)纰虹殑瀹屾垚锛屾湁蹇呰浣挎墍浣跨敤鐨勪俊铏熼浕骞充繚鎸佷竴鑷达紝鐐烘豢瓒虫瑕佹眰锛孯S-232瑕�(gu墨)瀹氫簡鏁�(sh霉)鎿�(j霉)鍜屾帶鍒朵俊铏熺殑闆诲鑼冨湇锛屽畠鍏堕噰鐢ㄨ矤(f霉)閭忚集锛岃(gu墨)瀹�+3-+15V涔嬮枔鐨勪换鎰忛浕澹撹〃绀洪倧杓€�1鈥濋浕骞�锛�-3V鈥斺€�15V涔嬮枔鐨勪换鎰忛浕澹撹〃绀洪倧杓€�0鈥濋浕骞�銆傜敱浜庡湪瑷堢畻姗�(j墨)鎺ュ彛鑺墖涓�锛屽ぇ閮界偤TTL鎴朇MOS闆诲钩锛岃€孯S-232闆诲钩鑸嘥TL鍜孋MOS闆诲钩鏄笉鍚岀殑锛屾墍浠ヤ簩鑰呭湪閫氫俊鏅�锛屽繀闋堥€�(j矛n)琛岄浕骞宠綁(zhu菐n)鎻涳紝涓昏鐢ㄥ埌鑺墖MAX232銆侻AX232鏄疢AXIM鍏徃鐢熺敘(ch菐n)鐨勯洐璺疪S232鏀剁櫦(f膩)鍣�锛岄噰鐢�+5V渚涢浕锛屾敮鎸乀TL闆诲钩鍜孋MOS闆诲钩杓稿叆锛屾豢瓒矱IA RS232C妯�(bi膩o)婧�(zh菙n)锛岃€屼笖鍔熻€楄純浣庛€�
銆€銆€3.3 浠ュお缍�(w菐ng)鎺ュ彛妯″瀵︾従(xi脿n)鍘熺悊
銆€銆€鐝�(xi脿n)鍫存櫤鑳芥帶鍒舵ā濉婄殑纭欢瑷�(sh猫)瑷堜富瑕侀洠榛炲氨鍦ㄤ簬缍�(w菐ng)绲�(lu貌)鎺ュ彛妯″鐨勮ō(sh猫)瑷�锛岀従(xi脿n)鍫存帶鍒舵ā濉婅鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)鏅傛噳(y墨ng)瑭插仛鐨勫伐浣滄槸锛岄鍏堝皪闇€瑕佺櫦(f膩)閫佺殑鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛屾浖鍒囨柉鐗圭法纰硷紝鐒跺悗灏嶇法纰煎悗鐨勬暩(sh霉)鎿�(j霉)閫�(j矛n)琛岄爯(y霉)鎵洸铏曠悊锛屼娇鍏剁櫦(f膩)閫佺殑鏁�(sh霉)鎿�(j霉)閬╁悎鍦�10BaseT鐨勪互澶恫(w菐ng)绲�(lu貌)涓婂偝杓�锛屾渶鍚庢妸铏曠悊濂界殑鏁�(sh霉)鎿�(j霉)浠�10M鐨勯€熷害鐧�(f膩)閫佸埌浠ュお缍�(w菐ng)绲�(lu貌)涓娿€傚悓鏅�锛岀偤浜嗕繚璀夋暩(sh霉)鎿�(j霉)鐨勬湁鏁堢櫦(f膩)閫�锛岀郴绲�(t菕ng)閭勬噳(y墨ng)鍏风敤娌栫獊妾㈡脯鍜岄噸鐧�(f膩)鐨勫姛鑳姐€傚緸浠ヤ笂鐨勬暩(sh霉)鎿�(j霉)鐧�(f膩)閫侀亷绋嬪彲浠ョ湅鍑猴紝鐩存帴鐢ㄦ櫘閫氱殑浣庨€熷井鎺у埗鍣ㄤ締瀵︾従(xi脿n)涓婅堪鍔熻兘闈炲父鍥伴洠銆傝В姹洪€欏€嬪晱椤岀殑鏂规硶鏄噰鐢ㄥ皥闁€鐨勭恫(w菐ng)绲�(lu貌)鎺ュ彛鑺墖RTL8019AS渚嗗鐝�(xi脿n)锛岃姱鐗囬伒寰狪EEE802.3鎵€瑕�(gu墨)瀹氱殑CSMA/CD鍗�(xi茅)璀�锛岄櫎浜嗘彁渚涚墿鐞嗛張璺墍闇€瑕佺殑闆绘埃鎬ц兘澶�锛岄倓鎻愪緵鏇煎垏鏂壒绶ㄧ⒓銆佹矕绐佹娓拰閲嶇櫦(f膩)鐨勫姛鑳斤紝瀹冨彲浠ヨ垏寰堝皯鐨勫鍦嶉浕璺竴璧峰畬鎴愭暩(sh霉)鎿�(j霉)鐨勭櫦(f膩)閫佸拰鎺ユ敹鍔熻兘锛孯abbit2000铏曠悊鍣ㄥ彧闇€鐐烘帴鍙h姱鐗囨彁渚涘垵濮嬮厤缃拰鏁�(sh霉)鎿�(j霉)鎺ュ彛鍗冲彲銆�
銆€銆€RTL8019AS鐐哄井铏曠悊鍣ㄦ彁渚涚殑鏄(bi膩o)婧�(zh菙n)鐨処SA鎺ュ彛锛孖SA绺界窔鍏辨湁98鍊嬩俊铏�锛岀洿鎺ュ鐝�(xi脿n)ISA鎺ュ彛姣旇純寰�(f霉)闆�锛岃€屼笖涔熸矑鏈夊繀瑕�锛岀敱浜庤ō(sh猫)瑷堢洰妯�(bi膩o)鏄竴鍊嬮亱(y霉n)琛屼簬灏忓瀷鐨勫祵鍏ュ紡绯荤当(t菕ng)涓殑Web鏈嶅嫏(w霉)鍣�锛岄€氶亷灏嶇恫(w菐ng)鍗″伐浣滃師鐞嗙殑鍒嗘瀽锛屽彲浠ョ洿鎺ラ€氶亷灏峈TL8019AS鐨勬暩(sh霉)鎿�(j霉)绶氬拰鍦板潃绶氱殑瑷晱渚嗗鐝�(xi脿n)鎺у埗骞跺皣鎺ュ彛淇¤櫉绶氭笡鑷虫渶灏�銆傜恫(w菐ng)鍗℃帴鍙i浕璺彲鍒嗙偤鍏╅儴鍒嗭細涓€鏄垏瑷堢畻姗�(j墨)ISA绺界窔鐩搁€�锛屽寘鎷暩(sh霉)鎿�(j霉)绺界窔璁€瀵�銆佸瓨鍎插櫒璁€瀵俊铏熶互鍙婄鍙h畝瀵俊铏熺殑寮曞叆绛夛細浜屾槸灏嶇恫(w菐ng)鍗″収(n猫i)閮ㄧ殑鎿嶄綔锛屽寘鎷皪绶╂矕RAM鐨勮畝瀵紝灏峈TL8019AS鐨勬帶鍒�锛岃畝妫у湴鍧€PROM浠ュ強鑷垑ROM绛夈€傝ō(sh猫)缃恫(w菐ng)鍗¢伕鎿�8浣嶆ā寮�銆佸伐浣滃湪璺崇窔鏂瑰紡涓嬨€佺恫(w菐ng)绲�(lu貌)鎺ュ彛椤炲瀷浣跨敤鑷嫊妾㈡脯锛屽墖鎺у埗淇¤櫉鍙渶寮曞叆璁€瀵帶鍒禝ORB銆両OWB銆侀厤缃恫(w菐ng)鍗/O鍜屼腑鏂锋墍闇€鐨凚D5銆丅D6鍜孊D7淇¤櫉浠ュ強寰�(f霉)浣嶄俊铏烺STDRY;缍�(w菐ng)鍗$殑鍩哄湴鍧€閬告搰鐐�0x300锛屽皪鍏�(n猫i)閮ㄥ瘎瀛樺櫒瑷晱鍙渶5姊濆湴鍧€绶�;鏁�(sh霉)鎿�(j霉)绶氱偤8浣�銆傜稖鍚堜互涓婂垎鏋�锛孯abbit2000鍙鎻愪緵6姊濇帶鍒剁窔锛堝京(f霉)浣嶇窔鎺ョ郴绲�(t菕ng)寰�(f霉)浣嶏級銆�8姊濇暩(sh霉)鎿�(j霉)绶氬拰5姊濆湴鍧€绶氬氨鍙互瀹屾垚灏峈TL8019AS鐨勬帶鍒躲€�
銆€銆€鏈枃浣滆€呯殑鍓�(chu脿ng)鏂伴粸鍦ㄤ簬:宸ユキ(y猫)浠ュお缍�(w菐ng)鏈夎憲寤f硾鐨勬噳(y墨ng)鐢ㄥ墠鏅�锛岀洰鍓嶅凡缍�(j墨ng)寮曡捣浜嗗悇鍦嬫帶鍒堕牁(l菒ng)鍩熺殑闂�(gu膩n)娉�銆傛彁鍑轰簡鐝�(xi脿n)鍫存櫤鑳芥帶鍒舵ā濉婄殑纭欢瑷�(sh猫)瑷堟€濊矾浠ュ強鍏烽珨瀵︾従(xi脿n)鏂规锛屽苟瀵︾従(xi脿n)浜嗕互Rabbit2000寰檿鐞嗗櫒鍜孯TL8019AS缍�(w菐ng)鍗¤姱鐗囩偤鏍稿績锛岀祼(ji茅)鍚堟暩(sh霉)鎿�(j霉)閲囬泦鍜岃檿鐞嗛浕璺�锛屾(g貌u)鎴愪竴鍊嬪叿鏈夌従(xi脿n)鍫存脯鎺у姛鑳界殑澶氱敤閫旀ā濉婄殑鏂规銆�
鍙冭€冩枃鐛�(xi脿n):
銆€銆€[1] 妤婇惮绛�. 宸ユキ(y猫)浠ュお缍�(w菐ng)鐨勭櫦(f膩)灞曞強鍏舵妧琛�(sh霉)鐗归粸[J],寰▓绠楁(j墨)淇℃伅,2006,22-4:32-24.
銆€銆€[2] 閯斿鏄�. 80C51 XA鍗佸叚浣嶇偤鎺у埗鍣ㄧ郴绲�(t菕ng)瑷�(sh猫)瑷圼M],鍣ㄤ欢鍜屾噳(y墨ng)鐢ㄩ枊鐧�(f膩),鍖椾含鑸┖鑸ぉ澶у(xu茅)鍑虹増绀�,1996.
銆€銆€[3] 鍙蹭箙鏍�,寮靛煿浠�,闄崇湡鍕�. CAN鐝�(xi脿n)鍫寸附绶氱郴绲�(t菕ng)瑷�(sh猫)瑷堟妧琛�(sh霉)[M],鍦嬮槻宸ユキ(y猫)鍑虹増绀�,2004.
銆€銆€[4] 鍛ㄥ湅鎱�,灏圭嚂纾�,寮电暀鍏�,寮靛厑鍓�. 鍩轰簬浠ュお缍�(w菐ng)鐨勯浕鍔涙櫤鑳界洠(ji膩n)鎺х祩绔殑鐮旂┒[J]. 寰▓绠楁(j墨)淇℃伅, 2007, 3-2: 37-38