usb token 中文意思是什麼

usb token 解釋
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  • usb : USB = universal serial bus 【計算機】通用串列總線〈一種簡化了插接多種附件的薄型插座〉。
  • token : n 象徵,記號,標記;表示物,證物;紀念品;代幣,代價券;【語言學】語言符號;【英史】私鑄貨幣;【...
  1. An idea is brought forth to design the total structure of the usb interface ip, the main control logic, the mcu interface ( the function is the same as the pdiusbd12 chip of the philips semiconductor ) and a dpll which is used to synchronize data and separate the clock. this paper also introduces packet recognition, transaction sequencing, sop, eop, reset, resume signal detection / generation, nrzi data encoding / decoding and bit - stuffing, crc generation and checking ( token and data ), packet id ( pid ) generation and checking / decoding,

    提出設計了usb介面電路的整體構架,設計了usb的主要控制邏輯和與mcu的互連的介面(此介面與飛利普的usb介面晶元pdiusbd12兼容) ,也設計了一個數字鎖相環( dpll )來同步數據和分離時鐘,並對同步模式的識別、并行/串列轉換、位填充/解除填充、 crc校驗/產生、 pid校驗/產生、地址識別和握手評估/產生做了具體的分析。
  2. Usb tokens rather than typing in passwords to access a system, users can rely on tokens that can be plugged into usb ports, putting token codes directly into the user ' s computer

    萬用串列總線表徵並非在密碼中打字存取一個系統,使用者能仰賴能被將萬用串列總線港口插電,進入使用者的計算機之內直接地放表徵密碼的表徵。
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