Trimble Inc. 613 ユーザーズマニュアル

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The WM-BG-MR-01 module provides and interfaces between Compaq Flash or PC Card 
Interface, SDIO , SPI which suitable for wide range  high-end processors or low cost ARM7 or 
other similar type of processors.   
 
The core of the WM-BG-MR-01 module is the Marvell 88W83 Chipset solution. 
 
The module is design base on the Marvell Libertas  solution which contain the flip chip package 
MAC/BB chip - 88W8385 , The transceiver 88W8015 low profile package IC to reduce the size 
of module.  All the other components can be implement by all means to reach the mechanical 
specification. 
 
A simplified block diagram of the WM-BG-MR-01 module is depicted in the Fig. below. 
 
 
 

  

To be updated with BT

 

The following sections provide the requirements for the different  physical  interfaces of the 
wireless module :  
 

• 

Host Interface  

• 

Antenna connections 

• 

LED control signal 

• 

Bluetooth WiFi coexistence control signals