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題 名 | RPCU CCM模組硬體與軔體之設計=The Design of CCM Hardware and Firmware for RPCU |
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作 者 | 呂金寶; 辛華昀; 孫文海; | 書刊名 | 電信研究 |
卷 期 | 26:3 1996.06[民85.06] |
頁 次 | 頁351-359 |
分類號 | 448.6 |
關鍵詞 | RPCU; CCM; 模組硬體; 軔體; |
語 文 | 中文(Chinese) |
中文摘要 | CCM (Common control Module)是RPCU的控制中心,所有週邊模組透過IMC (Inter Module Communication)鏈路傳送資料至CCM,經過處理後,CCM再送出控制指令到各相關 模組,因此CCM須要極大的計算能力來處理各模組送來的資料,也必須有能力來處理IMC 鏈路上的大量資料進出,CCM的硬體即為滿足這些需求而設計。CCM硬體架構共同為CPU 電路部分、通訊電路部分要憶體電路部分、及備板交連控制電路四部份,在每部分電路上有 設計專門的軔體程式以達到預定的功能。本文說明了CCM各部分電路硬體及軔體程式的架 構。 |
英文摘要 | The Common Control Module (CCM) act as the common control and administration center of the Radio Port Control Unit (RPCU). It receives all of the control and status messages that are transmitted from another peripheral modules, and send out commands and control to informations to the relative module. Therefore, CCM needs powerful computing capacity to process the messages from each module. It also has to handle large volume of traffic in the Inter-Module-Communication (IMC) link. The CCM hardware is designed to meet their requirements. There are four parts of circuit to be designed in the CCM hardware: CPU circuit part, Memory circuit part, Communication circuit part and Duplex control circuit part. This article descries the hardware and firmware architecture in the CCM. |
本系統中英文摘要資訊取自各篇刊載內容。