鎽樿锛�鏈枃浠嬬垂浜嗕竴绋噰鐢≒CI灏堢敤鎺ュ彛鑺墖PCI9052浣滅偤PCI绺界窔鑸囬亱(y霉n)鍕�(d貌ng)鎺у埗鑺墖MCX314as鐨勬帴鍙f⿱锛屽(sh铆)鐝�(xi脿n)4杌搁亱(y霉n)鍕�(d貌ng)鎺у埗鍗$殑纭欢瑷�(sh猫)瑷�(j矛)鏂规硶銆傞鍏堢郸鍑轰簡閬�(y霉n)鍕�(d貌ng)鎺у埗鍗$殑绺介珨绲�(ji茅)妲�(g貌u)锛孭CI绺界窔鎺ュ彛瑕�(gu墨)鑼冦€佸眬閮ㄧ附绶氭帴鍙i浕璺�銆丮CX314as鐨勪俊铏�(h脿o)鎺ュ彛闆昏矾銆傜劧鍚�锛岀郸鍑轰簡PCI9052鏉垮崱ISA妯″紡涓嬮洐鐗囬伕鐨勯厤缃柟娉�銆傛渶鍚�锛岀郸鍑轰簡鐢―riverStudio闁嬬櫦(f膩)WDM椹�(q奴)鍕�(d貌ng)绋嬪簭鐨勬柟娉曘€�
闂�(gu膩n)閸佃锛�閬�(y霉n)鍕�(d貌ng)鎺у埗鍗�; PCI9052; PCI绺界窔; MCX314as; WDM
1.寮曡█
銆€銆€鏈爡(xi脿ng)鐩槸鐢ㄤ簬鑿崡鐞嗗伐鑸囧唬鏉遍ⅷ(f膿ng)鑿泦鍦�(tu谩n)鍚堜綔鐨勫嫊(d貌ng)鑷傚紡璨肩墖姗�(j墨)锛堜篃绋辨嫳鏋跺瀷璨肩墖姗�(j墨)锛夌殑鎷惧彇/璨艰闋殑鍥涜桓鎺у埗锛孹锛孻杌哥偤姘村钩闈㈡柟鍚戦亱(y霉n)鍕�(d貌ng)锛孼杌哥偤鎷惧彇/璨艰闋嬀鍙�銆佽布瑁濊姱鐗囨柟鍚戦亱(y霉n)鍕�(d貌ng)锛孶杌哥偤瑾�(di脿o)鏁磋姱鐗囪搴︽柟鍚戞棆杞�(zhu菐n)閬�(y霉n)鍕�(d貌ng)[7]銆�
銆€銆€鏍规摎(j霉)闋�(xi脿ng)鐩姹�锛岄噰鐢∕CX314as鐐洪亱(y霉n)鍕�(d貌ng)鎺у埗鏍稿績锛屼笂浣嶆(j墨)鍙渶灏囬亱(y霉n)鍕�(d貌ng)鍙冩暩(sh霉)瀵叆MCX314as鐨勫瘎瀛樺櫒锛屽悇绋京(f霉)闆滅殑閬�(y霉n)鍕�(d貌ng)鎺у埗锛屾彃瑁�(b菙)瑷�(j矛)绠楀潎鐢盡CX314as瀹屾垚锛屾サ澶у湴鎻愰珮浜嗛亱(y霉n)绠楀拰鎺у埗閫熷害锛岄€氶亷PCI9052鐐篜CI姗嬫帴鍙h垏瑷�(j矛)绠楁(j墨)閫氫俊锛屽畬鎴愪簡4杌镐己鏈�/ 姝ラ€�(j矛n)闆绘(j墨)鎺у埗锛屽(sh铆)鐝�(xi脿n)浣嶇疆锛岄€熷害锛屽姞閫熷害鎺у埗鍜岀洿绶氥€佸湏寮ф彃瑁�(b菙)鐨勫姛鑳�銆�
2.閬�(y霉n)鍕�(d貌ng)鎺у埗鍗$殑纭欢绲�(ji茅)妲�(g貌u)
銆€銆€閬�(y霉n)鍕�(d貌ng)鎺у埗鍗$殑纭欢绲�(ji茅)妲�(g貌u)涓昏鏄敱PCI鎺ュ彛鑺墖PCI9052銆侀亱(y霉n)鍕�(d貌ng)鎺у埗鑺墖MCX314as浠ュ強鐩告噳(y墨ng)鐨勫厜鑰﹂殧闆€€佸樊鍕�(d貌ng)鍌宠几?sh霉)鍏ュ◥鏂筂鎴�锛屽鍦�1銆傚叾涓�,DB 浠h〃鏁�(sh霉)鎿�(j霉)绺界窔,AB 浠h〃鍦板潃绺界窔,CB浠h〃鎺у埗绺界窔,杌歌几鍑虹偤鍥涘€�(g猫)杌哥殑杓稿嚭鑴堟矕锛孖/O鐐鸿几鍏ヨ几鍑烘帶鍒朵俊铏�(h脿o)绛�銆�
銆€銆€2.1 PCI 绺界窔鎺ュ彛
銆€銆€PCI灞€閮ㄧ附绶氭槸涓€绋崹(d煤)绔嬩簬铏曠悊鍣ㄧ殑楂樻€ц兘銆佷綆鎴愭湰銆侀枊鏀惧瀷绺界窔锛屽畠鐨勯€欎簺鍎�(y艒u)榛�(di菐n)锛屼娇鍏跺緱鍒拌繀閫熸櫘鍙婂拰鐧�(f膩)灞�锛屽苟鎴愮偤浜嬪(sh铆)涓婄殑寰瀷姗�(j墨)鐨勭附绶氭(bi膩o)婧�(zh菙n)锛岃€屼笖鍦ㄥ祵鍏ュ紡瑷�(j矛)绠楁(j墨)鍜屽伐妤�(y猫)鎺у埗瑷�(j矛)绠楁(j墨)鏂归潰寰楀埌寤f硾鐨勬噳(y墨ng)鐢�銆傚畠鍙垎鐐�32浣嶆暩(sh霉)鎿�(j霉)/鍦板潃寰�(f霉)鐢ㄧ附绶氬拰64浣嶆暩(sh霉)鎿�(j霉)/鍦板潃寰�(f霉)鐢ㄧ附绶氬叐绋紝绺界窔鐨勯€熷害鍒嗙偤鏈€楂橀仈(d谩)33MHz鍜�66MHz鍏╃ó銆傛暩(sh霉)鎿�(j霉)鍌抽€侀€熷害鏈€楂樺彲閬�(d谩)528MB/s [2]銆傛垜鍊戦噰鐢ㄧ殑鏄�32浣嶇附绶�锛�33MHz鐨勯€熷害銆�
銆€銆€鐩墠瀵�(sh铆)鐝�(xi脿n)PCI鎺ュ彛鐨勬柟妗堝彲鍒嗙偤浣跨敤CPLD鍜屼娇鐢ㄥ皥鐢ㄨ姱鐗囧叐绋�銆備娇鐢–PLD瀵�(sh铆)鐝�(xi脿n)PCI鎺ュ彛姣旇純闈堟椿锛屼絾瀵�(sh铆)鐝�(xi脿n)璧蜂締寰�(f霉)闆溿€傞噰鐢ㄥ皥鐢ㄨ姱鐗囧彲浠ラ檷浣庤ō(sh猫)瑷�(j矛)闆e害锛岀府鐭枊鐧�(f膩)鏅�(sh铆)闁撱€傚洜姝�锛屾垜鍊戦噰鐢≒LX鍏徃鐨凱CI9052灏堢敤鑺墖渚嗗(sh铆)鐝�(xi脿n)PCI绺界窔鎺ュ彛?锛熷仼鈧帴鍙h鏂囩嵒(xi脿n)[1]锛�21闋侊級銆�
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銆€銆€PCI9052鑺墖鐨勪富瑕佺壒榛�(di菐n)濡備笅锛�
銆€銆€锛�1锛� 绗﹀悎PCI2.1 瑕�(gu墨)鑼�,鏀寔绨�(ji菐n)鍠殑ISA鍒癙CI鐨勬⿱鎺ヨ綁(zhu菐n)鎻�;
銆€?銆�?锛� 鏀寔灞€閮ㄧ附绶氬埌鍏�(n猫i)瀛樺拰I/ O鏄犲皠;
銆€?銆�?锛� PCI涓柗淇¤櫉(h脿o)鐢卞眬閮ㄧ附绶氱殑鍏╁€�(g猫)涓柗淇¤櫉(h脿o)LINTI1銆丩INTI2鐢�(ch菐n)鐢�;
銆€?銆�?锛� 灞€閮ㄧ附绶氳垏PCI绺界窔鐨勬檪(sh铆)閻樼浉浜掔崹(d煤)绔嬮亱(y霉n)琛�,鍏煎楂樹綆閫熻ō(sh猫)鍌�銆傚眬閮ㄧ附绶氱殑閬�(y霉n)琛屾檪(sh铆)閻橀牷鐜囪寖鍦�0锝�40MHz ;PCI鐨勯亱(y霉n)琛屾檪(sh铆)閻橀牷鐜囪寖鍦�0锝�33MHz銆�
銆€銆€锛�5锛� 鍙€氶亷EEPROM鐨勯厤缃敼璁婂眬閮ㄧ附绶氱殑鎿嶄綔,鏀寔澶氳矾寰�(f霉)鐢ㄤ綔鍜岄潪澶氳矾寰�(f霉)鐢�8 浣�銆�16 浣嶅拰32 浣嶉€氱敤灞€閮ㄧ附绶�;
銆€銆€锛�6锛� 涓茶EEPROM 鎺ュ彛, 閫f帴鐨勪覆琛孍EPROM 鐢ㄤ簬瀛樻斁瑷�(sh猫)鍌橧D鍜屽眬閮ㄧ附绶氶厤缃瓑閲嶈淇℃伅;[1]
銆€銆€2.2 灞€閮ㄧ附绶氭帴鍙i浕璺�
銆€銆€PCI9052鑸嘙CX314as閫f帴鐨勯浕璺鍦�2鎵€绀猴細
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銆€銆€MCX314as鏄竴鍊�(g猫)鐢ㄤ簬瀵�(sh铆)鐝�(xi脿n)4杌搁亱(y霉n)鍕�(d貌ng)鎺у埗鐨勯泦鎴愰浕璺�銆傞€氶亷瀹冨彲浠ユ帶鍒剁敱姝ラ€�(j矛n)闆绘(j墨)椹�(q奴)鍕�(d貌ng)鍣ㄦ垨鐢辫剤娌栧瀷浼烘湇闆绘(j墨)椹�(q奴)鍕�(d貌ng)鐨�4杌镐綅缃�銆侀€熷害鍜屾彃瑁�(b菙)[3]銆傚畠鐨勬墍鏈夊姛鑳介兘鏄敱鐗瑰畾鐨勫瘎瀛樺櫒鎺у埗鐨�銆傞€氶亷灏�(du矛)瀵勫瓨鍣ㄧ殑瑷�(sh猫)缃紝鍙互瀵�(sh铆)鐝�(xi脿n)閬�(y霉n)鍕�(d貌ng)鎺у埗銆傚畠鐨勯浕骞宠垏PCI9052鐩稿吋瀹�锛屽彲浠ョ洿鎺ラ€f帴銆�
銆€銆€鏍规摎(j霉)MCX314as鏈韩鐨勭壒鎬э紝PCI9052鐨勫眬閮ㄧ附绶氶噰鐢ㄩ潪寰�(f霉)鐢ㄧ殑16浣嶆暩(sh霉)鎿�(j霉)绺界窔鐨処SA妯″紡锛屽皣PCI9052鐨凪ODE锛�68鑵筹級鎺ュ湴锛岀偤闈炲京(f霉)鐢ㄦā寮�锛孖SA妯″紡鐨勫瘎瀛樺櫒閰嶇疆鍦ㄧ珷绡€(ji茅)3涓┏绱�(x矛)瑾槑銆侾CI9052鐨処SA妯″紡涓�锛孡RESET鐐烘閭忚集锛岃€孧CX314as鐨勫京(f霉)浣嶄俊铏�(h脿o)鐐哄弽閭忚集锛屾墍浠ュ叐鑰呰閫氶亷鍙嶅悜鍣ㄩ€f帴銆侭USY#鍜孖NTN#鎳�(y墨ng)鍔犻浕闃诲悗鎷夐珮锛屼互鍔犲揩鏁�(sh霉)鎿�(j霉)鍌宠几涓殑绛夊緟鍜屼腑鏂峰悗鐨勬仮寰�(f霉)銆�
銆€銆€2.3 MCX314as鐨勪俊铏�(h脿o)鎺ュ彛闆昏矾
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3.鍩轰簬PCI9052鐨勬澘鍗$殑閰嶇疆
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銆€銆€鏈崱鐨凟EPROM閰嶇疆淇℃伅琛ㄥ涓嬶細

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銆€銆€鐢ㄥ惈鏈変互涓婇厤缃暩(sh霉)鎿�(j霉)鐨凟EPROM渚嗗暉鍕�(d貌ng)鏉垮崱锛岃▓(j矛)绠楁(j墨)灏囩偤瀹冨垎閰�03000000H-0300000FH閫�16鍊�(g猫)I/O绔彛鍜�04000000H-04010000H閫�64K Bytes瀛樺劜(ch菙)鍣ㄧ┖闁撱€�
銆€銆€3.2 閬稿彇銆侀厤缃瓻EPROM鐨勬敞鎰忎簨闋�(xi脿ng)
銆€銆€1锛� 涓叉帴EEPROM绔俊铏�(h脿o)鏈夊涓嬪咕绋�:鏅�(sh铆)閻樹俊铏�(h脿o)锛� EESK锛� 銆佽畝鏁�(sh霉)鎿�(j霉)淇¤櫉(h脿o)锛圗EDO锛� 銆佸鏁�(sh霉)鎿�(j霉)淇¤櫉(h脿o)锛圗EDI锛夊拰鐗囬伕淇¤櫉(h脿o)锛圗ECS锛�銆傛檪(sh铆)閻樹俊铏�(h脿o)锛圗ESK锛夋槸鐢盤CI绺界窔鐨勬檪(sh铆)閻�32鍒嗛牷鍚庡緱鍒扮殑銆�
銆€銆€2锛� 灏�(du矛)浜嶦ERPOM鐨勯伕鍙栬閬靛惊PCI9052涓婃帹钖︾殑EEPROM鎴栬€呰垏涔嬬浉鍏煎鐨勫叿鏈夐€h畝鍔熻兘鐨�1Kbit鐨凟EPROM銆�
銆€銆€3锛� 鍙互閲囩敤鍦ㄧ窔鐔遍厤缃紙閫氶亷PCI9052鍦ㄧ窔閰嶇疆锛夛紝杌熶欢鍙互閬告搰PLX鑷繁鍏徃鐨凱LXMON鎴栬€匤UNGO鍏徃鐨刉inDriver銆傜瓎鑰呮槸鐢╓inDriver v6.02,鍦ㄨ粺浠跺畨瑁濈殑Samples鐩寗涓嬬殑绋嬪簭PLX 9050 Diagnostics渚嗚畝瀵獷EPROM銆傞€欑ó鏂规硶姣旇純鏂逛究锛屼絾鏄湁鏅�(sh铆)鏈�(hu矛)鏈夎畝瀵暩(sh霉)鎿�(j霉)閷�(cu貌)瑾ょ殑鎯呮硜鍑虹従(xi脿n)銆備篃鍙互鐢ㄧ噿閷勫櫒灏囬厤缃暩(sh霉)鎿�(j霉)瀵叆EEPROM锛岄€欑ó鏂规硶鍙潬鎬ч珮锛屼絾鍦ㄥ(sh铆)椹�(y脿n)閬庣▼涓鍙嶅京(f霉)鎻掓嫈EEPROM涓嶅お鏂逛究銆�
4.椹�(q奴)鍕�(d貌ng)绋嬪簭鐨勯枊鐧�(f膩)
銆€銆€ISA绺界窔鐨勫湴鍧€绌洪枔瑕佹槧灏勫埌I/O绌洪枔鎴栧収(n猫i)瀛樼┖闁�銆傜偤寰濸CI绺界窔閰嶇疆瀵勫瓨鍣ㄤ腑鐛插緱涓绘(j墨)鍕�(d貌ng)鎱�(t脿i)鍒嗛厤鐨勬槧灏勫熀鍧€,骞跺皪(du矛)鏄犲皠绔彛閫�(j矛n)琛岃畝瀵�,蹇呴爤绶ㄥ椹�(q奴)鍕�(d貌ng)绋嬪簭銆�
銆€銆€椹�(q奴)鍕�(d貌ng)鐨勭啊(ji菐n)鍠(sh铆)鐝�(xi脿n)鍙互閲囩敤JUNGO鍏徃鐨刉inDriver渚嗙敓鎴愰﹨(q奴)鍕�(d貌ng)锛屼絾鏄疻inDriver鐢熸垚鐨勯﹨(q奴)鍕�(d貌ng)鏁堢巼涓嶉珮锛岃€屼笖娌掓湁娉ㄥ唺(c猫)纰煎彧鑳戒娇鐢ㄤ竴鍊�(g猫)鏈�銆傚洜姝�锛屾垜鍊戦噰鐢―riverStudio鍔燱IN2000DDK鐨勮睛娉曚締闁嬬櫦(f膩)椹�(q奴)鍕�(d貌ng)銆傚湪DriverStudio鐨勫悜?q奴)顬灪鏂庢湊O(sh猫)鍌橧D鍒堕€犲晢ID銆佸垎椤炶櫉(h脿o)鍜屽瓙绯荤当(t菕ng)ID瀛愬埗閫犲晢ID锛岀敓鎴愰﹨(q奴)鍕�(d貌ng)绋嬪簭鐨勬鏋�锛岀劧鍚庣法瀵渶瑕佺殑绋嬪簭浠g⒓銆傞棞(gu膩n)浜庡皪(du矛)椹�(q奴)鍕�(d貌ng)绋嬪簭鐨勫畨瑁濅互鍙婂湪鎳�(y墨ng)鐢ㄧ▼搴忎腑鐨勮(di脿o)鐢ㄥ彲浠ュ弮鐪嬫枃鐛�(xi脿n)[5]銆�
5.绲�(ji茅)璜�
銆€銆€瀵�(sh铆)韪愯瓑鏄�锛岄噰鐢≒CI鎺ュ彛鑺墖鍜屽皥鐢ㄩ亱(y霉n)鍕�(d貌ng)鎺у埗鑺墖闁嬬櫦(f膩)鐨勯亱(y霉n)鍕�(d貌ng)鎺у埗鍗�锛岄枊鐧�(f膩)鐮斿埗鍛ㄦ湡鐭�锛屽(sh铆)鐢ㄦ€у挤(qi谩ng)锛屽彲闈犳€ч珮銆傛閬�(y霉n)鍕�(d貌ng)鎺у埗鍗″凡缍�(j墨ng)瀹屾垚纭欢瑾�(di脿o)瑭﹀拰椹�(q奴)鍕�(d貌ng)绶ㄥ锛岀洰鍓嶅凡瀹屾垚閮ㄥ垎閬�(y霉n)鍕�(d貌ng)鎺у埗鍑芥暩(sh霉)锛屾鍦ㄩ€�(j矛n)琛屾噳(y墨ng)鐢ㄧ▼搴忛枊鐧�(f膩)銆�
鍙冭€冩枃鐛�(xi脿n)
銆€銆€[1]. PLX Techno logy. PC I9052 data book. Printed in U SA ,September, 2001.
銆€銆€[2]. Tom Shanley 锛堢編锛�,Don Anderson锛堢編锛夎憲.鍔夋殙绛夎.PCI绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)锛堢鍥涚増锛�.鍖椾含锛氶浕瀛愬伐妤�(y猫)鍑虹増绀�,2000.7
銆€銆€[3].MCX314As User鈥檚 Manual Ver1.0 2004-8-10.
銆€銆€[4] Walter Oney锛堢編锛夎憲.Microsoft Windows Driver Model . http://www.oneysoft.com
銆€銆€[5].姝﹀畨娌崇瓑钁�.Windows 2000/XP WDM瑷�(sh猫)鍌欓﹨(q奴)鍕�(d貌ng)绋嬪簭闁嬬櫦(f膩)锛堢2鐗堬級.闆诲瓙宸ユキ(y猫)鍑虹増绀�锛�2005-02-01.
銆€銆€[6]. 闄跺悏鍒�,榄簲涓€. PCI9052鍙婂叾鍦ㄩ€氱敤缍�(w菐ng)绲�(lu貌)鎺у埗鍗¤ō(sh猫)瑷�(j矛)涓殑鎳�(y墨ng)鐢�. 寰▓(j矛)绠楁(j墨)淇℃伅,2003 Vol.19 No.3 P.72-73.
銆€銆€[7].琚侀惮. 鍩轰簬瑕栬鐨勯珮閫熼珮绮惧害璨肩墖姗�(j墨)閬�(y霉n)鍕�(d貌ng)鎺у埗绯荤当(t菕ng)鐨勮ō(sh猫)瑷�(j矛)鑸囧(sh铆)鐝�(xi脿n)[ C] .瑷�(j矛)绠楁(j墨)闆嗘垚鍒堕€犵郴绲�(t菕ng), 2004,12锛�10锛�