為什麼當我試著用乙太網路匯流排與USRP裝置溝通會出現韌體通訊失敗?
硬體: Modular Instruments>>RF Measurement Devices>>NI Software Defined Radio>>NI USRP-2940R, Modular Instruments>>RF Measurement Devices>>NI Software Defined Radio>>NI USRP-2942R, Modular Instruments>>RF Measurement Devices>>NI Software Defined Radio>>NI USRP-2943R, Modular Instruments>>RF Measurement Devices>>NI Software Defined Radio>>NI USRP-2950R, Modular Instruments>>RF Measurement Devices>>NI Software Defined Radio>>NI USRP-2952R, Modular Instruments>>RF Measurement Devices>>NI Software Defined Radio>>NI USRP-2953R
問題: 當我試著用乙太網路匯流排與USRP 294x/295x 溝通會出現韌體通訊失敗,請問為什麼會導致這樣的失敗呢?
解答: 使用乙太網路與USRP裝置溝通會出現韌體通訊失敗很有可能是網卡(NIC; network interface card)正在使用中。已發現特別是瑞昱Realtek乙太網卡有這樣的情形。如果您發生這樣的問題,請試著使用電腦中另一張網卡,或是替換另一廠牌的網卡。例如 Intel(R) 82579LM 是確認可用的網卡。
相關連結: http://www.ni.com/pdf/manuals/375717e.pdf
附加檔案:
報告日期: 08/24/2015
最後更新: 04/20/2016
文件偏號: 70NAJLWZ
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