Huawei EM770 - Removing the EM770 from the Main Board

HUAWEI EM770 HSPA PC Embedded Module V100R001
Product Specification
Issue 1
(2008-09-15)
Huawei Confidential: This documents is Huawei Proprietary and Confidential(NDA
Required).It may not be duplicated, neither distributed externally without
prior and written permission of Huawei.
Page
9 of 68
EM770
CS domain data service based on UMTS and GSM √
SMS based on the CS/PS domain of GSM and WCDMA √
USSD √
Personal computer/Smart card (PC/SC) driver √
Mini PCI Express 1.2 interface √
Windows 2000/Windows XP/Windows Vista/Linux 2.6.18 or later
versions
√
1.3 Hardware Overview
The hardware of the EM770 consists of three sections: baseband section, power
management (PM) section, and radio frequency (RF) section. External interfaces
include the antenna interface and the Mini PCI Express interface.
1.3.1 Hardware Logic Block Diagram
The EM770 is completed on a single-board. Figure 1-2 shows the hardware
functional block diagram.
Figure 1-2 Hardware functional block diagram
The circuitry of the EM770 consists of three sections: baseband section, RF section,
and PM section.
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