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[资料] MG815+模块开发板用户使用说明

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发表于 2008-4-13 01:47:18 | 显示全部楼层 |阅读模式
【文件名】:08413@52RD_MG815+模块开发板用户使用说明.pdf
【格 式】:pdf
【大 小】:584K
【简 介】:
【目 录】:



1 简介................................................................................................................................................................ 4
2 MG815+模块开发板功能.............................................................................................................................. 4
2.1 电源接口........................................................................................................................................ 4
2.2 串口功能........................................................................................................................................ 4
2.3 UIM 卡接口................................................................................................................................... 4
2.4 音频通道........................................................................................................................................ 4
2.5 系统接口........................................................................................................................................ 5
2.6 LED 指示....................................................................................................................................... 5
3 跳线设置........................................................................................................................................................ 5
4 附图:............................................................................................................................................................ 5
4.1 MG815+模块开发板原理图.......................................................................................................... 5
4.2 MG815+模块开发板PCB 框图..................................................................................................... 6
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