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Summary of Contents for Huawei MU739
- Page 1 HUAWEI MU739 HSPA+ LGA Module Development Board Guide Issue Date 2011-12-28...
- Page 2 E-mail: mobile@huawei.com Please refer color and shape to product. Huawei reserves the right to make changes or improvements to any of the products without prior notice. Copyright © Huawei Technologies Co., Ltd. 2011. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.
- Page 3 HUAWEI MU739 HSPA+ LGA Module Development Board Guide About This Document About This Document History Version Date Section Number Description 2011-12-28 Creation Huawei Proprietary and Confidential Issue 01 (2011-12-28) Copyright © Huawei Technologies Co., Ltd.
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Page 4: Table Of Contents
HUAWEI MU739 HSPA+ LGA Module Development Board Guide Contents Contents 1 Overview ............................5 1.1 About This Chapter ........................... 5 1.2 Introduction to the DVK ........................5 1.3 Components of the DVK ........................6 2 Overview of the DVK........................7 2.1 About This Chapter ........................... -
Page 5: Overview
Two antenna connectors The MU739 module is soldered onto the interface board in a manner that is similar to the surface mounting of chips. The signals output from the module are transferred to the development board for secondary development. -
Page 6: Components Of The Dvk
HUAWEI MU739 HSPA+ LGA Module Development Board Guide Overview 1.3 Components of the DVK Table 1-1 lists the components of the DVK. Check the components and their quantities after you obtain the DVK. If any component is missing or damaged, contact your DVK supplier. -
Page 7: Overview Of The Dvk
HUAWEI MU739 HSPA+ LGA Module Development Board Guide Overview of the DVK Overview of the DVK 2.1 About This Chapter This chapter describes the structure, interface functions, and interface usage of the DVK development board. DVK Development Board Structure ... - Page 8 HUAWEI MU739 HSPA+ LGA Module Development Board Guide Overview of the DVK 1. 5 V power supply input interface Power supply selecting jump Mini USB port GND pins Output pins of DC-DC in base board W-DISABLE control jump Joint Test Action Group (JTAG) interface...
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Page 9: Interface Functions
Figure 2-1 ), it is a standard RS-232 serial communication interface, which supports 4-wire serial communication and can be connected to a PC or other DTE through a RS-232 serial cable. The serial communications interface is used for Huawei internal debug and cannot be used by customer. -
Page 10: Antenna Connector
HUAWEI MU739 HSPA+ LGA Module Development Board Guide Overview of the DVK 2.3.7 Antenna Connector The DVK development board provides two antenna connectors. One is the primary antenna interface J701 (as red circle 8 in Figure 2-1 ), the other is the diversity antenna interface J702 (as red circle 9 in Figure 2-1 ). -
Page 11: Socket For Testing
HUAWEI MU739 HSPA+ LGA Module Development Board Guide Overview of the DVK Position Mark on the Usage and Configuration Figure Number Development Board J404 J404 (as red This jump is used to start the module. circle 11 in Configuration is needed. The module can... - Page 12 HUAWEI MU739 HSPA+ LGA Module Development Board Guide Overview of the DVK Pin NO. Pin definition LED_STATUS GPIO5 LED_MODE EIN2 EIN1 I2S_CLK1 I2S_RX I2S_CLK0 I2S_TX GPIO1 I2S_WA1 I2S_WA0 Table 2-4 Signals assignment of J402 Pin NO. Pin definition SIM_CLK USB_DP...
- Page 13 HUAWEI MU739 HSPA+ LGA Module Development Board Guide Overview of the DVK Pin NO. Pin definition SIM_RST USB_DM PWRDWN_N HSIC_USB_DATA USB_VBUS HSIC_USB_STRB SIM_VCC RESIN_N SIM_DATA ON2_N W_DISABLE_N JTAG_TDO VCC_EXT1 JTAG_TDI JTAG_TCK RESOUT_N JTAG_TMS JTAG_TRST_N VBAT_PA VBAT_PMU VBAT_PA Huawei Proprietary and Confidential Issue 01 (2011-12-28) Copyright ©...
- Page 14 HUAWEI MU739 HSPA+ LGA Module Development Board Guide Overview of the DVK Pin NO. Pin definition PWRDWN_N Huawei Proprietary and Confidential Issue 01 (2011-12-28) Copyright © Huawei Technologies Co., Ltd.