有人知道什麼是raw模式嗎? |
尚未結案
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sigmaccc
一般會員 發表:32 回覆:40 積分:14 註冊:2003-11-13 發送簡訊給我 |
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sigmaccc
一般會員 發表:32 回覆:40 積分:14 註冊:2003-11-13 發送簡訊給我 |
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azurecloud
中階會員 發表:52 回覆:108 積分:92 註冊:2003-09-04 發送簡訊給我 |
Hi, sigmaccc 您好:
我找到這一段讓您參考一下
PHY
Full Name: Physical Layer Description: PHYsical layer. The bottom layer of the OSI and ATM protocol stack, which defines the interface between the different physical media. The PHY consists of two sublayers: the transmission convergence (TC) sublayer and the physical medium-dependent (PMD) sublayer. he nuts and bolts layer, where the cable, connector and signaling specifications are defined . The Physical layer transmits the unstructured raw bit stream over a physical medium, and describes the electrical, mechanical, and functional interface to the carrier. It is this layer that provides the linking to the upper sessions via signaling. (Example of this kind of signal interface would be RS232). 我個人是猜 raw 模式是將任何型式的資料轉成 binary stream 來傳送。
希望幫的上忙。 ========================
我要努力向上======================== |
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