fast dial 中文意思是什麼
fast dial
解釋
快速撥號-
The system is consist of the main data processing board which is based onthe fpga device and fast ethernet phyceiver rtl8201l and a - law pcm data encoder and decorder chip msm7702 - 3, and the dial - up and display board which is based on mcu. the main board would carry out the core task of data processing, such as voice data packing and unpacking, the ethernet frame processing, protocol processing, call processing, etc. the dial - up and display board would carry out the task of display the ip address which is input by consumer and status of network during talk period from the main board, and so on. in the paper the system of lan ip telephone and the tcp / ip protocol is introduced firstly, then the fpga device is stated. after that the fpga - based hardware scheme is introduced in detail in chapter four
系統以altera公司的acex1k系列的fpga和快速以太網控制器rtl8201l和語音編解碼晶元msm7702 - 3為核心構建了數據處理主板和以單片機為控制器的撥號顯示子板組成。數據處理主板的核心任務，包括語音數據處理、以太網幀處理、協議處理、呼叫處理等。撥號顯示子板則完成通話前的顯示用戶所撥過的ip地址，通話期間網路狀態的顯示等等。 -
The low - power, silicon microchip radios in the devices can transmit and receive data about as fast as a dial - up modem, but their range is limited to less than 30 meters ? sometimes much less
塵粒內的低功率矽晶片無線電，發送與接收數據的速度大約和撥接數據機一樣，但是作用距離卻不到30公尺，有時還會更短。 -
Availability anywhere through intranet, internet or dial - up - fast, efficient and secure access allows you to run reports or queries and manage changes from anywhere you have internet access
通過內聯網、網際網路或撥號可隨處實現的可用性-快速、高效且安全的接入可實現從有網際網路接入的任何地方運行報告或查詢並管理變更。
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