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VK绯诲垪UART鍣ㄤ欢
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VK绯诲垪UART鍣ㄤ欢鐨勫湪宓屽叆寮忕敘(ch菐n)鍝佷腑鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熷寘鎷細澶氫覆鍙f湇鍕�(w霉)鍣�/澶氫覆鍙e崱锛屽伐妤�(y猫)/鑷嫊(d貌ng)鍖栫従(xi脿n)鍫�(ch菐ng)RS-485鎺у埗锛屼娇鐢–DMA/GPRS MODEM鐨勭劇(w煤)绶氭暩(sh霉)鎿�(j霉)鍌宠几锛岃粖杓変俊鎭钩鑷�(t谩i)/杌婅級GPS瀹氫綅绯荤当(t菕ng)锛岄仩(yu菐n)鍌宠嚜鍕�(d貌ng)鎶勮〃锛圓MR锛夌郴绲�(t菕ng)锛岀▍鎺OS/閵€琛岀祩绔瓑閲戣瀺姗�(j墨)鍏�锛孌SP鏁�(sh霉)鎿�(j霉)閲囬泦鍜屽偝杓哥郴绲�(t菕ng)绛夈€傚叾鎳�(y墨ng)鐢ㄥ(sh铆)渚嬪涓嬶細
1. 鍦ㄧ▍鎺OS涓殑鎳�(y墨ng)鐢�
绋呮帶POS姗�(j墨)鏄竴鍊�(g猫)鎺у埗瀵嗛泦褰㈢殑宓屽叆寮忕郴绲�(t菕ng)锛岄渶瑕佹帶鍒跺ぇ閲忓瑷�(sh猫)銆傚叾鍩烘湰閰嶇疆瑕佹眰鐨勪覆鍙f墦鍗版(j墨)銆丮ODEM銆丷S-485缍�(w菐ng)绲�(lu貌)鎺ュ彛锛屼互鍙婄▍鎺C鍗★紙鐣版鍗★級閮藉伐浣滃湪鍩轰簬UART鐨勪覆琛岄€氫俊鏂瑰紡銆傚悓鏅�(sh铆)锛屽ぇ閲忕殑澶栬ō(sh猫)濡傚瘑纰奸嵉鐩�銆佹纰兼巸鎻忓櫒銆佹纰肩ū銆佹帴瑙窱C鍗�/闈炴帴瑙窱C鍗¤畝鍗″櫒銆佺鍗¤畝鍗″櫒銆佷覆鍙i’绀哄睆绛夎ō(sh猫)鍌欓兘鏄€氶亷(gu貌)RS-232涓插彛鑸嘝OS姗�(j墨)鐩搁€c€�
閲囩敤VK32xx绯诲垪UART鍣ㄤ欢鍙互鏍规摎(j霉)MCU/CPU鐨勬帴鍙g壒鎬�锛岄伕鎿嘢PI/8浣嶅苟琛岀附绶�/UART閫�(j矛n)琛岄潏娲荤殑UART涓插彛鎿�(ku貌)灞�銆傝┎鏂规鑸囬噰鐢ㄧ洰鍓岹PIO渚�(l谩i)妯℃摤涓插彛鐨勬柟妗堢浉姣旓紝鍗犵敤CPU鐨処/O鍜岃硣婧愰兘寰堝皯锛屽嵆浣挎櫘閫氱殑8浣峂CU涔熷彲浠ュ嫕浠汇€傚悓鏅�(sh铆)锛屾摯(ku貌)灞曠殑瀛愪覆鍙i兘鏄(bi膩o)婧�(zh菙n)鐨勭‖浠禪ART锛屼娇寰楁暩(sh霉)鎿�(j霉)鍌宠几涔熸洿鍔犲彲闈�銆�

2. 鍦ㄩ仩(yu菐n)绋嬭嚜鍕�(d貌ng)鎶勮〃绯荤当(t菕ng)涓殑鎳�(y墨ng)鐢�
濡傚湒3鎵€绀猴紝閬�(yu菐n)鍌宠嚜鍕�(d貌ng)鎶勮〃绯荤当(t菕ng)鐢遍仩(yu菐n)鍌宠〃鍜岄泦涓妱琛ㄥ櫒浠ュ強MODEM绛夐儴鍒嗙祫鎴�銆�
鍦ㄩ仩(yu菐n)鍌宠〃涓�锛屾噳(y墨ng)鐢╒K3212闆欎覆鍙f摯(ku貌)灞旾C灏囧柈鐗囨(j墨)鐨勪竴鍊�(g猫)UART鎿�(ku貌)灞曟垚鍏╁€�(g猫)UART锛屾摯(ku貌)灞曞嚭渚�(l谩i)鐨勫叐鍊�(g猫)涓插彛UART1鍜孶ART2鍒嗗垾鎺S-485/M-BUS鎺ュ彛鍜岀磪澶栨帴鍙�銆俈K3212鐨刄ART1瑷�(sh猫)缃偤RS-485鑷嫊(d貌ng)鏀剁櫦(f膩)鍜孯S-485缍�(w菐ng)绲�(lu貌)妯″紡锛屽彲浠ョ劇(w煤)闇€MCU鐨勬帶鍒讹紝鑷嫊(d貌ng)瀹屾垚RS-485/M-BUS鐨勬暩(sh霉)鎿�(j霉)鑷嫊(d貌ng)鏀剁櫦(f膩)鍜岃嚜鍕�(d貌ng)缍�(w菐ng)绲�(lu貌)鍦板潃璀�(sh铆)鍒�銆俈K3212鐨刄ART2瑷�(sh猫)缃偤绱呭妯″紡锛岀敤浜庨€f帴閬�(yu菐n)鍌宠〃鐨勭磪澶栬ō(sh猫)缃獥鍙�銆�
鍦ㄩ泦涓妱琛ㄥ櫒涓�锛岀敤涓€鐗嘢PI鎺ュ彛鐨�4閫氶亾UART鍣ㄤ欢VK3234灏囨摯(ku貌)灞曞嚭4鍊�(g猫)瀛愪覆鍙ART锛孧CU閫氶亷(gu貌)SPI绺界窔鑸嘨K3234鐩搁€�銆俈K3234鐨勫瓙涓插彛UART瑷�(sh猫)缃偤RS-485鑷嫊(d貌ng)鏀剁櫦(f膩)妯″紡锛屾瘡鍊�(g猫)瀛愰€氶亾UART鎺у埗鐨凴S-485/MBUS鏀剁櫦(f膩)鍣ㄩ€氶亷(gu貌)RS-485/M-BUS绺界窔閫f帴鏈€澶�250鍊�(g猫)閬�(yu菐n)鍌宠〃銆備竴鍊�(g猫)鍩轰簬VK3234鐨勯泦涓妱琛ㄥ櫒鍙互瀵�(sh铆)鐝�(xi脿n)鏈€澶�1,000鍊�(g猫)閬�(yu菐n)鍌宠〃鐨勬暩(sh霉)鎿�(j霉)璁€鍙�銆�
鐢变簬鏄€氶亷(gu貌)SPI鎺ュ彛鎿�(ku貌)灞曠殑涓插彛锛岄泦涓妱琛ㄥ櫒鍠墖姗�(j墨)鑷韩鐨勪覆鍙e彲浠ラ€f帴PSTN/GSM MODEM灏囬泦鎶勬暩(sh霉)鎿�(j霉)鍌崇郸閬�(yu菐n)绋嬫湇鍕�(w霉)鍣ㄣ€�
3. 鍦ㄥ祵鍏ュ紡杌婅級淇℃伅骞宠嚭(t谩i)涓殑鎳�(y墨ng)鐢�
VK3233涓绘帴鍙f湁SPI鍜孶ART鍏╃ó鎺ュ彛鍙互閬告搰銆傚祵鍏ュ紡骞宠嚭(t谩i)涓殑DSP/CPU閫氶亷(gu貌)SPI/UART鎺ュ彛鑸嘨K3233鐩搁€o紝VK3233鎿�(ku貌)灞曞嚭渚�(l谩i)鐨勪笁鍊�(g猫)瀛愪覆鍙e垎鍒ラ€f帴GPS妯″銆佸€掕粖?y谩n)璧癬(d谩)妯″鍜孏SM/CDMA妯″锛孧ODEM鎺у埗绶氶€f帴GSM/CDMA MODEM銆傛暣鍊�(g猫)宓屽叆寮忕郴绲�(t菕ng)鍏辩敤涓€鍊�(g猫)椤ず瑷�(sh猫)鍌欙紝鏈夋晥鍦扮瘈(ji茅)鐪佷簡杌婂収(n猫i)鏈夐檺鐨勭┖闁�銆�
4. 鍦ㄤ覆鍙f湇鍕�(w霉)鍣ㄤ腑鐨勬噳(y墨ng)鐢�
鍦ㄥ伐妤�(y猫)鎺у埗绛夐牁(l菒ng)鍩�锛岀溇澶氳ō(sh猫)鍌欑殑灏�(du矛)澶栭€氳▕鎺ュ彛浠嶇劧鏄綆閫熶覆鍙�銆備覆鍙f湇鍕�(w霉)鍣ㄥ皣澶氬€�(g猫)涓插彛瑷�(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)銆佽綁(zhu菐n)鎻涗互鍚庨€氶亷(gu貌)IP缍�(w菐ng)閫�(j矛n)琛屽偝杓�銆�
鍦�5椤ず浜嗕竴鍊�(g猫)8涓插彛鏈嶅嫏(w霉)鍣紙4鍊�(g猫)RS-232涓插彛銆�4鍊�(g猫)RS485涓插彛锛夌殑闆昏矾鍘熺悊鍦栵紝宓屽叆寮忕郴绲�(t菕ng)涓殑DSP/CPU鐨勫苟琛屼綅鏁�(sh霉)鎿�(j霉)绶氶€f帴2鐗嘨K3266瀵�(sh铆)鐝�(xi脿n)浜�8鍊�(g猫)涓插彛鐨勬摯(ku貌)灞�锛岄€氶亷(gu貌)鍦板潃璀⒓鍣ㄦ帶鍒�2鐗嘨K3266鐨凜S瀵�(sh铆)鐝�(xi脿n)鐗囬伕鎺у埗銆傚湪涓婂湒涓�锛孷K3266 A閫f帴4鍊�(g猫)RS-232鏀剁櫦(f膩)鍣�锛屾摯(ku貌)灞曞嚭浜�4鍊�(g猫)甯剁‖浠舵祦閲忔帶鍒朵俊铏�(h脿o)鐨凴S-232涓插彛锛沄K3266B鍓囬€f帴浜�4鍊�(g猫)RS-485鏀剁櫦(f膩)鍣�锛屽皣VK3266瑷�(sh猫)缃湪RS-458鑷嫊(d貌ng)鏀剁櫦(f膩)鎺у埗妯″紡涓嬶紝閫氶亷(gu貌)RTS淇¤櫉(h脿o)鎺у埗RS-485鏀剁櫦(f膩)鍣ㄧ殑鏁�(sh霉)鎿�(j霉)鐧�(f膩)閫佷娇鑳紻E鍜屾暩(sh霉)鎿�(j霉)璁€鍙栦娇鑳絉D淇¤櫉(h脿o)锛岃兘瀵�(sh铆)鐝�(xi脿n)RS-485鐨勮嚜鍕�(d貌ng)鏀剁櫦(f膩)鎺у埗銆�
閬稿瀷鍙冭€冨拰瑷�(sh猫)瑷�(j矛)寤鸿
1. 閬稿瀷鍙冭€�
VK32绯诲垪UART鍖呮嫭5鍊�(g猫)鐢�(ch菐n)鍝佺郴鍒�锛屽悇鍊�(g猫)鐢�(ch菐n)鍝佺郴鍒楃殑鐗归粸(di菐n)濡備笅锛�
VK321x绯诲垪鐐轰富鎺ュ彛鐐篣ART鐨勭敘(ch菐n)鍝�锛屽儏閫氶亷(gu貌)RX锛孴X鍜孏ND涓夋牴淇¤櫉(h脿o)绶氳垏涓绘(j墨)鐩搁€�锛岄€氶亷(gu貌)鑺墖鍏�(n猫i)閮ㄧ殑铏曠悊鍗�(xi茅)璀伴噰鐢ㄦ檪(sh铆)鍒嗗京(f霉)鐢ㄧ殑鏂瑰紡灏囦竴鍊�(g猫)涓插彛鎿�(ku貌)灞曟垚鐐�2锝�4鍊�(g猫)鍙互鍚屾檪(sh铆)宸ヤ綔鐨勫叏闆欏伐涓插彛銆傚湪瑭叉ā寮忎笅锛孧CU浠ユ煡瑭㈡柟寮忔搷浣淯ART鍣ㄤ欢锛岃ō(sh猫)瑷�(j矛)涓渶瑕佹敞鎰忕殑鏄偤淇濊瓑鍦ㄦ檪(sh铆)鍒嗗京(f霉)鐢ㄤ笅鍚勫€�(g猫)瀛愰€氶亾鑳藉鍚屾檪(sh铆)鍏ㄩ洐宸ラ€氫俊锛屼富鎺ュ彛鐨勬尝鐗圭巼闇€瑕佽ō(sh猫)缃偤澶т簬鍚勫€�(g猫)瀛愪覆鍙f尝鐗圭巼涔嬪拰銆俈K321x鐢�(ch菐n)鍝侀仼鐢ㄤ簬灏�(du矛)閫氫俊閫熷害瑕佹眰涓嶉珮锛岄渶瑕佽ō(sh猫)瑷�(j矛)鍙潬绨�(ji菐n)鍠殑宓屽叆寮忕敘(ch菐n)鍝�銆�
VK322x绯诲垪鐢�(ch菐n)鍝佺殑涓绘帴鍙g偤SPI鍚屾鍌宠绺界窔锛屾渶楂樺偝杓搁€熷害鐐�4Mbps銆傞仼鍚堜簬甯禨PI鎺ュ彛鐨凪CU/DSP鎿�(ku貌)灞曠暟姝ヤ覆鍙�銆傚ぇ澶氭暩(sh霉)DSP閮藉彧鏈夊悓姝ヤ覆鍙o紝閫氶亷(gu貌)SPI鎺ュ彛瀵�(sh铆)鐝�(xi脿n)鐣版涓插彛鐨勬⿱鎺ュ拰鎿�(ku貌)灞�锛屽彲浠ョ啊(ji菐n)鍖栧苟琛岀附绶氭摯(ku貌)灞曚覆鍙g殑纭欢瑕�(gu墨)妯″拰妯℃摤鐣版涓插彛鐨勮粺浠堕枊閵枫€�

VK323x绯诲垪鐢�(ch菐n)鍝佸悓鏅�(sh铆)鍏峰倷SPI鍜孶ART鍏╃ó鍙互閬告搰鐨勪富鎺ュ彛锛屾摯(ku貌)灞曞瓙涓插彛鍏峰倷纭欢娴侀噺鎺у埗鍜孯S-485鑷嫊(d貌ng)鏀剁櫦(f膩)鍔熻兘锛屽挨鍏堕仼鍚堜簬闇€瑕侀珮鍙潬鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鑵濻-485绺界窔鎳�(y墨ng)鐢�銆�
VK325x鐢�(ch菐n)鍝佺偤8浣嶅苟琛岀附绶氭帴鍙g殑UART鍣ㄤ欢锛孷K326x鐐哄悓鏅�(sh铆)鍏峰倷3绋彲閬镐富姗�(j墨)鎺ュ彛鐨刄ART鍣ㄤ欢銆傞€欏叐鍊�(g猫)鍣ㄤ欢鎳�(y墨ng)鐢ㄤ簬闇€瑕佹笡灏戝倷璨ㄧó椤烇紝闇€瑕侀€�(j矛n)琛屽ぇ閲忔暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶�?y墨ng)鐢�銆�
2. 瑷�(sh猫)瑷�(j矛)寤鸿
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