日韩欧美国产极速不卡一区,国产手机视频在线观看尤物,国产亚洲欧美日韩蜜芽一区,亚洲精品国产免费,亚洲二区三区无码中文,A大片亚洲AV无码一区二区三区,日韩国语国产无码123

鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

闆昏叇閫ｆ帴鍣�
闁辫畝锛�9083鏅�(sh铆)闁擄細2012-10-27 11:37:25

銆�銆�闆昏叇閫ｆ帴绶�灏辨槸鎶婂悇绋閮ㄨō(sh猫)鍌欓�ｆ帴鍒伴浕鑵︿富姗�(j墨)鐨勭窔绾�锛屽垎鐐�椤ず鍣�閫ｆ帴绶氾紝闆绘簮绶氬拰鏁�(sh霉)鎿�(j霉)绶�銆傞浕婧愮窔涓昏鏄郸瑷�(sh猫)鍌欐彁渚涢浕浠ュ強绲�闆绘睜鍏呴浕銆傞’绀哄櫒閫ｆ帴绶氱敤浜庝富姗�(j墨)椤崱杓稿嚭鍙ｆ垨涓绘澘椤ず杓稿嚭鍙ｈ垏椤ず鍣ㄨ几鍏ュ彛閫ｆ帴銆傛暩(sh霉)鎿�(j霉)绶氫富瑕侀�氶亷闆昏叇涓插彛鍜屽苟鍙ｅ拰USB鎺ュ彛鑸囧閮ㄨ几鍏�銆佽几鍑烘垨鑰呭瓨鍎�(ch菙)瑷�(sh猫)鍌欑浉閫ｆ帴閬�(d谩)鍒颁簰鍌充俊鎭殑鐩殑,渚嬪鎵撳嵃姗�(j墨)鑸囬浕鑵﹂�ｆ帴闇�瑕佹墦鍗版(j墨)USB绶氥�佹墜姗�(j墨)鑸囬浕鑵﹂�ｆ帴闇�瑕佹墜姗�(j墨)USB绶氱瓑绛�銆�

椤ず鍣ㄩ�ｆ帴绶�

銆�銆�椤ず鍣ㄩ�ｆ帴绶氬寘鎷�ｆ帴涓绘(j墨)鍜岄’绀哄睆鐨勬暩(sh霉)鎿�(j霉)绶氱簻锛岄�ｆ帴闆绘簮鐨勯浕婧愮窔绾�銆�
銆�銆�甯歌鐨勬暩(sh霉)鎿�(j霉)闆荤簻椤炲瀷鏈夛細HDMI閫ｆ帴绶�銆乂GA閫ｆ帴绶氥�丏VI閫ｆ帴绶氫笁澶ч銆傚彟澶栭倓鏈変竴绋敤浜庣瓎瑷樻湰鐨凞P閫ｆ帴绶氾紒 瑭崇窗(x矛)瑕�椤ず鍣ㄩ�ｆ帴绶�锛�

USB閫ｆ帴绶�

銆�銆�USB鐨勯�ｆ帴绶氬垎椤�
銆�銆�USB鐨勯�ｆ帴闋寜閫ｆ帴瑷�(sh猫)鍌欑殑澶у皬鍒嗙偤锛氬皬铏�锛屼腑铏�锛屽ぇ铏�銆�
銆�銆�灏忚櫉锛氫富瑕佹槸涓�浜涘皬鍨嬬Щ鍕�(d貌ng)鍎�(ch菙)瀛樿ō(sh猫)鍌欎笂鐢ㄣ�傚mp3鎴杕p4鏈変簺鎵嬫(j墨)鎴栫浉姗�(j墨)涔熸槸鐢ㄥ皬铏熺殑锛屼絾寰堝皯銆�
銆�銆�涓櫉锛氭墜姗�(j墨)锛宲sp锛宯ds 涔嬮 銆�銆�澶ц櫉锛歎鐩ぢ风Щ鍕�(d貌ng)纭洡銆佸鍔熻兘闆昏姗�(j墨)锛屾墦鍗版(j墨)閭勬湁涓�浜涚壒娈婄殑路鏈夊悇绋舰鐙�锛岃垏妯�(bi膩o)婧�(zh菙n)鐨刄SB涓嶅ぇ鐩稿悓銆�
銆�銆�鏁�(sh霉)鎿�(j霉)绶氱殑鎺ュ彛 銆�銆�USB鎸夋帴鍙ｆ暩(sh霉)鎿�(j霉)绶氬姛鑳藉垎椤烇細涓嶅付IC锛屽付IC锛岀壒娈婅姱鐗�銆�
銆�銆�1銆� 涓嶅付IC锛氭矑鏈変腑澶帶鍒惰姱鐗�锛屽繀闋堟彃涓婃墜姗�(j墨)闆昏叇鎵嶈獚(r猫n)绶�锛屽児(ji脿)鏍间究瀹�銆�
銆�銆�鍏稿瀷鍨嬭櫉锛氫笁鏄烠DMA绯诲垪銆丏500绯诲垪锛涙懇鎵樼緟鎷塃398绯诲垪銆乂3绯诲垪锛涜鍩轰簽DKU锛�2锛汵EC N720绯诲垪锛涜タ闁�瀛�65绯诲垪绛夌瓑锛�
銆�銆�2銆佸付IC锛氬付涓ぎ鎺у埗鑺墖锛屾櫘閫氳姱鐗囩殑鍨嬭櫉鐐�2303銆�2101銆�3116锛屼笉鐢ㄦ彃鎵嬫(j墨)闆昏叇涔熸渻(hu矛)瑾�(r猫n)绶�锛岀敱浜庝竴鍊�(g猫)IC鐨勫児(ji脿)鏍兼槸10澶氬厓锛屽洜姝ゅ児(ji脿)鏍兼瘮涓嶅付IC鐨勮泊涓�浜�銆傚付鑺墖鐨勬暩(sh霉)鎿�(j霉)绶氬伐浣滃師鐞嗗氨鏄疷SB to COM锛屾妸USB鎺ュ彛杞�(zhu菐n)鎻涙垚涓插彛鍦ㄩ浕鑵︿笂椤ず銆�
銆�銆�鍏稿瀷鍨嬭櫉锛氫笁鏄烢638绯诲垪銆丏418绯诲垪锛汵EC N610绯诲垪锛涜タ闁�瀛�25绯诲垪銆�55绯诲垪锛涚储鎰涙墜姗�(j墨)鏁�(sh霉)鎿�(j霉)绶�锛涙澗涓嬫墜姗�(j墨)鏁�(sh霉)鎿�(j霉)绶�锛涜伅(li谩n)鎯虫墜姗�(j墨)鏁�(sh霉)鎿�(j霉)绶氱瓑绛夈��
銆�銆�3銆佺壒娈婅姱鐗囷細闈炴櫘閫氱殑澶х溇鍖栬姱鐗�锛屽皥鐢ㄧ殑鐗规畩鍨嬭櫉鑺墖濡傦細DKU锛�5銆丆A锛�42銆丏CU锛�11绛夌瓑銆�
銆�銆�娉ㄦ剰锛氬ぇ瀹朵笉瑕佽瑾�(r猫n)鐐哄付IC鐨勮唱(zh矛)閲忓ソ锛屼笉甯禝C鐨勮唱(zh矛)閲忓樊锛屽(sh铆)闅涘付涓嶅付IC鏄牴鎿�(j霉)鎵嬫(j墨)鐨勯仼鐢ㄥ瀷铏熶締鐨勭敓鐢�(ch菐n)銆�

USB鏁�(sh霉)鎿�(j霉)绶氱敘(ch菐n)鍦板垎椤�

銆�銆�鎸夌敓鐢�(ch菐n)寤犲鍒嗙偤锛氬師寤犲師瑁濓紝鍦嬬敘(ch菐n)鍝佺墝锛屽湅鐢�(ch菐n)鐒＄墝銆�
銆�銆�1銆佸師寤犲師瑁濓細鐢辨墜姗�(j墨)鐢熺敘(ch菐n)寤犲鐩存帴鐢熺敘(ch菐n)锛屾垨鎻愪緵鏉愭枡濮旀墭鏌愮敓鐢�(ch菐n)寤犲浠ｅ伐锛屼笂闈㈡(bi膩o)鏈夋墜姗�(j墨)鐨勫搧鐗�锛岃唱(zh矛)閲忥紝鍍�(ji脿)鏍兼渶璨�銆�
銆�銆�2銆佸湅鐢�(ch菐n)鍝佺墝锛氭暩(sh霉)鎿�(j霉)绶氭湁鑷繁鐨勫搧鐗�锛屽彟澶栧湪鍖呰涓婂嵃鏈夊粻瀹剁殑鍦板潃鍜岄浕瑭�锛屾瘮杓冩瑕�(gu墨)锛岃唱(zh矛)閲忓ソ锛屽児(ji脿)鏍间綆锛屾瘮濡傚噷鍑辨暩(sh霉)鎿�(j霉)绶�銆傛椤炴暩(sh霉)鎿�(j霉)绶氫篃涓嶅锛屽湅鐢�(ch菐n)鏁�(sh霉)鎿�(j霉)绶氫竴鑸偤鐒＄墝銆�
銆�銆�3鐒＄墝锛氭矑鏈夋(bi膩o)璀樺粻瀹跺拰鍝佺墝銆傞�欓鏁�(sh霉)鎿�(j霉)绶氬垎2椤�锛岀ó灏辨槸鍑哄彛鐨勬暩(sh霉)鎿�(j霉)绶氾紝鑰佸涓嶉渶瑕佽布涓湅鐗屽瓙锛岄�欑ó绶氳唱(zh矛)閲忓緢閬庨棞(gu膩n)锛屽児(ji脿)鏍奸倓鍋忎綆浜庡湅鐢�(ch菐n)鍝佺墝绶�锛屾�у児(ji脿)姣�锛涚浜岀ó灏辨槸闆滅墝绶氫簡锛屽児(ji脿)鏍煎緢浣�锛岃唱(zh矛)閲忓緢宸紝澶у璩艰卜鍙鐣�(d膩ng)蹇�锛岃珛閬告搰鍒版瘮杓冩湁淇¤(y霉)鐨勯姺鍞晢閭ｉ噷鍘昏臣璨�銆�

USB鎸夋帴鍙ｆ暩(sh霉)鎿�(j霉)绶氱壒鎬�

銆�銆�USB鏁�(sh霉)鎿�(j霉)绶氭槸鐩墠鐨勪富娴�锛屽劒(y艒u)榛�(di菐n)鏄柟渚垮揩閫熺┅(w臎n)瀹�锛屾敮鎸佹墍鏈夊瀷铏熺殑瑷�(sh猫)鍌�锛涚己榛�(di菐n)鏄付IC鐨勫児(ji脿)鏍肩◢楂�锛屽彟澶栭儴鍒�?j菒n)?sh霉)鎿�(j霉)绶氫笉鏀寔鍒锋(j墨)鍔熻兘銆�
銆�銆�閭勬湁涓�绋甎SB楂橀�熺窔锛屾瘮涓�鑸殑USB绶氬揩骞惧�嶄互涓�锛孶SB鍌宠几鏂囦欢蹇參涓嶅彧鏄牴鎿�(j霉)USB绶氱殑閫熷害锛屼綘鐨勯浕鑵︾‖鐩ゅ拰鍏�(n猫i)瀛橀倓鏈夌Щ鍕�(d貌ng)鍎�(ch菙)瀛樿ō(sh猫)鍌欑殑閫熷害涔熷緢閲嶈锛佸苟涓旀敮鎸佺啽鎻掓嫈銆�

USB鍗�(q奴)鍒�

銆�銆�USB鐩墠鏈夊叐鍊�(g猫)鐗堟湰锛孶SB1.1鐨勬暩(sh霉)鎿�(j霉)鍌宠几鐜囩偤12Mbps锛孶SB2.0鍓囨彁楂樺埌480Mbps銆傛敞鎰忥細閫欓噷鐨刡鏄疊it鐨勬剰鎬�锛�1MB/s锛堝厗瀛楃瘈(ji茅)/绉掞級=8MBPS锛堝厗浣�/绉掞級锛�12Mbps=1.5MB/s銆� 浜岃�呯殑鐗╃悊鎺ュ彛瀹屽叏涓�鑷�锛屾暩(sh霉)鎿�(j霉)鍌宠几鐜囦笂鐨勫樊鍒ュ畬鍏ㄧ敱PC鐨刄SB host鎺у埗鍣ㄤ互鍙奤SB瑷�(sh猫)鍌欐焙瀹�銆俇SB鍙互閫氶亷閫ｆ帴绶氱偤瑷�(sh猫)鍌欐彁渚�5V锛�500mA鐨勯浕鍔�銆傚彟澶栵紝甯傞潰涓婄殑鏌愪簺USB鐩搁棞(gu膩n)鐢�(ch菐n)鍝佹(bi膩o)娉ㄧ偤USB 2.0 Full Speed鐨勫叾瀵�(sh铆)灏辨槸USB 1.1锛岃�屾(bi膩o)娉ㄧ偤USB 2.0 High Speed鐨勬墠鏄湡姝ｇ殑USB 2.0銆� 銆�

   銆�1銆並b鍜孠B鐨勫崁(q奴)鍒ワ細瑷�(j矛)绠楁(j墨)涓殑淇℃伅閮芥槸浜岄��(j矛n)鍒剁殑0鍜�1渚嗚〃绀猴紝鍏朵腑姣忎竴鍊�(g猫)0鎴�1琚ū浣滀竴鍊�(g猫)浣�锛岀敤灏忓b琛ㄧず锛屽嵆bit锛堜綅锛�锛涘ぇ瀵獴(t脿i)琛ㄧずbyte,鍗冲瓧绡�(ji茅)锛屼竴鍊�(g猫)瀛楃瘈(ji茅)=鍏��(g猫)浣�锛屽嵆1B=8b锛涘墠闈㈢殑澶уK琛ㄧず鍗冪殑鎰忔��锛屽嵆鍗冨��(g猫)浣嶏紙Kb)鎴栧崈鍊�(g猫)瀛楃瘈(ji茅)(KB)銆傝〃绀烘枃浠剁殑澶у皬鍠綅锛屼竴鑸兘浣跨敤瀛楃瘈(ji茅)锛圞B锛変締琛ㄧず鏂囦欢鐨勫ぇ灏忋��
銆�銆�2銆並b鍜孠bps鐨勫崁(q奴)鍒ワ細棣栧厛瑕佷簡瑙ｇ殑鏄�锛宲s鎸囩殑鏄�/s锛屽嵆姣忕銆侹bps鎸囩殑鏄恫(w菐ng)绲�(lu貌)閫熷害锛屼篃灏辨槸姣忕閻樺偝閫佸灏戝��(g猫)鍗冧綅鐨勪俊鎭紙K琛ㄧず鍗冧綅锛孠b琛ㄧず鐨勬槸澶氬皯鍗冨��(g猫)浣嶏級锛岀偤浜嗗湪鐩磋涓婇’寰楃恫(w菐ng)绲�(lu貌)鐨勫偝杓搁�熷害杓冨揩锛屼竴鑸叕鍙搁兘浣跨敤kb锛堝崈浣嶏級渚嗚〃绀�锛屽鏋滄槸KBps锛屽墖琛ㄧず姣忕鍌抽�佸灏戝崈瀛楃瘈(ji茅)銆�1KBps=8Kbps銆侫DSL涓婄恫(w菐ng)鏅�(sh铆)鐨勭恫(w菐ng)閫熸槸512Kbps,濡傛灉杞�(zhu菐n)鎻涙垚瀛楃瘈(ji茅)锛屽氨鏄�512/8=64KBps(鍗�64鍗冨瓧绡�(ji茅)姣忕锛夈��

缍韩闆诲瓙閫氾紝闆诲瓙鐭ヨ瓨锛屼竴鏌ョ櫨閫�锛�

宸叉敹閷勮姊�156675鍊�(g猫)