TAIYO YUDEN WBSBMVGXB-1 User manual

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WBSBMVGXB-1
EVALUATION BOARD
for WYSBMVGXB
(WBSBMVGXB-1)
The Bluetooth®word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by
TAIYO YUDEN CO., LTD. is under license.
This evaluation board is an object for experiment of operation,
and does not guarantee quality. Moreover, the conditions of a module of
operation is not recommended in the schematic, the parts, the software,
etc. currently used for evaluation board.

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TABLE OF CONTENTS
Introduction .......................................................3
Mounted module................................................3
Accessories .........................................................3
Example of connection......................................4
Hardware recommendations ..........................5
Software ............................................................5
Evaluation board layout ...................................6
Pin description of evaluation board.................7 - 8
BOM of evaluation board.................................9 - 12
Schematic of evaluation board.........................13 - 15
Rev. Record
18-Apr. 2011> Ver.0.10 Draft
29-Jul. 2011> Ver.1.00

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Introduction
This evaluation board is developed for communication test of WLAN and Bluetooth®(FM) module which TAIYO
YUDEN develops and sells.
This evaluation board makes it possible to perform easily the communication test of WLAN and Bluetooth®(FM)
module of TAIYO YUDEN.
Mounted module
•WBSBMVGXB (2.4GHz / 5GHz dual band WLAN 11a/b/g/n ,BT, (FM))
Note* FM function is not available. Please let us know if you use FM function.
Accessories
1 DC power supply cable 1 piece

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Example of connection
*RF probe : MM126036(MURATA) / MXHS83QE3000(MURATA) / MXHS83QH3000(MURATA) or equivalent
Operating procedure:
(1) Supply 5.0V DC to the evaluation board.
(2) Insert the evaluation board to the host PC’s SDIO slot.
(3) Insert USB mini cable to evaluation board and HOST PC if you use UART interface to control
Bluetooth or (FM) function
(4) Executetheapplication software on host PC.
(If you fail to follow the right order, the Evaluation Board will not work.)
Notes:
(1) This Evaluation Board supports USB I/F and SDIO I/F. USB-UART converter is built in the board.
USB-UART converter is FT232R made by Future Technology Devices International Limited. Download
USB driver from following URL.
http://www.ftdichip.com/Support/Knowledgebase/index.html
(2) This Evaluation Board is only used for RF evaluation.
USB mini cable
DC power supply cable
(red: DC5V, blue: GND) HOST PC
RF probe*
WYSBMVGXB

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Hardware Recommendations
HOST PC Specifications;
CPU : 1000MHz or higher
RAM: 500MB or more
I/F : USB, SDIO
For example : IBM Think Pad X40 / IBM Think Pad X60,X61
Note : If you use host PC with Windows XP, Service pack 3 is required.
DC POWER SUPPLY Specifications;
Input voltage is 3.6 – 5.5V. Current Limit setting should be more than 1A.
Software
•Application software for module evaluation is packaged into CD-ROM.
•Usage of 88W8787 application software and the way to install the 88W8787 driver are described in the manuals.

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Evaluation board layout
Board size : 102 mm x 50 mm
CN5:USB mini type B connector
50mm
CN1:DC power supply
CN4: VIO select
CN10:WLAN/BT RF connector (CN8:FM TX connector)
(CN7:FM RX connector)
JP2: 1.8V to moduleJP3: VIO to module
JP1: 3.3V to module
CN9: SDIO connector
TP1:GND
TP2:GND
TP3:GND
TP4:GND 11 1
11
102mm

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Pin description of evaluation board
JP1: 3.3V to module
No. Pin name Direction Description
1 Output 3.3V output
2 input 3.3V input to the module
JP2: 1.8V to module
No. Pin name Direction Description
1 Output 1.8V LDO output
2 input 1.8V input to the module
JP3: VIO to module
No. Pin name Direction Description
1 Output 3.3V or 1.8V output
2 input VIO Input to the module
CN1: DC Power Supply
No. Pin name Direction Description
1 5V Input 3.6 to 5.5V DC Power input.
2 GND - VIO Input to the module
CN4:VIO select (1.8V / 3.3V)
No. Pin name Direction Description
1 Output 3.3V power rail
2 Input Input power to VIO
3 Output 1.8V power rail
Note: VIO input voltage level should be same as HOST computer’s IO voltage. According to the host, you
need to adjust VIO input voltage level. (If you use Windows PC, VIO input setting is 3.3V normally.)
CN5:USB mini type B connector
No. Pin name Direction Description
1 VBUS Input USB power from host
2 D- Input/Output USB data line minus
3 D+ Input/Output USB data line plus
4 ID - -
5 GND - Ground

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CN9:SDIO connector
No. Pin name Direction Description
1 SD _DATA2 Input/Output SDIO Data Line 2
2 GND - Ground
3 SD _DATA3 Input/Output SDIO Data Line 3
4 GND - Ground
5 SD _CMD Input/Output SDIO COMMAND
6 GND - Ground
7 GND - Ground
8 GND - Ground
9 SDIO _POWER Output SDIO Power from host
10 GND - Ground
11 SD _CLK Input SDIO Clock
12 GND - Ground
13 SD _DATA0 Input/Output SDIO Data Line 0
14 GND - Ground
15 SD _DATA1 Input/Output SDIO Data Line 1
16 GND - Ground
(CN7:FM_RX connector)
Pin name Direction Description
FM_RX* Input FM_RX Radio In
(CN8:FM_TX connector)
Pin name Direction Description
FM_TX* Output FM_TX Radio Out
CN10:WLAN/BT RF connector
Pin name Direction Description
WLAN BT* Output/Input WLAN BT Radio Out
*You need to connect RF prove listed below when you measure the RF characteristics.
Recommended RF probe ;
MM126036(MURATA) / MXHS83QE3000(MURATA) / MXHS83QH3000(MURATA) or equivalent
*Note: FM function is not available. Please let us know if you use FM function.

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BOM of evaluation board
No. PART NAME Description Supplier Remark
C1 LMK107BJ475KA-T Capacitor Taiyo Yuden or equivalent
C2 LMK107BJ475KA-T Capacitor Taiyo Yuden or equivalent
C3 LMK107BJ475KA-T Capacitor Taiyo Yuden or equivalent
C4 LMK107BJ475KA-T Capacitor Taiyo Yuden or equivalent
C5 LMK107BJ475KA-T Capacitor Taiyo Yuden or equivalent
C6 LMK107BJ475KA-T Capacitor Taiyo Yuden or equivalent
C7 N.M.
C8 N.M.
C9 EMK107BJ225KA-T Capacitor Taiyo Yuden or equivalent
C10 EMK107BJ225KA-T Capacitor Taiyo Yuden or equivalent
C11 EMK107BJ225KA-T Capacitor Taiyo Yuden or equivalent
C12 N.M.
C13 LMK105BJ104KV-F Capacitor Taiyo Yuden or equivalent
C14 LMK105BJ104KV-F Capacitor Taiyo Yuden or equivalent
C15 LMK105BJ104KV-F Capacitor Taiyo Yuden or equivalent
C16 LMK107BJ475KA-T Capacitor Taiyo Yuden or equivalent
C17 N.M.
C18 N.M.
C19 N.M.
C20 N.M.
C21 N.M.
C22 N.M.
C23 N.M.
C24 N.M.
C25 N.M.
C26 N.M.
C27 N.M.
C28 HK1005 4N7S Inductor Taiyo Yuden or equivalent
C29 N.M.
C30 AMK107BJ106MA-T Capacitor Taiyo Yuden or equivalent
C31 UMK105CH100DV-F Capacitor Taiyo Yuden or equivalent
C32 AMK107BJ106MA-T Capacitor Taiyo Yuden or equivalent

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C33 UMK105CH100DV-F Capacitor Taiyo Yuden or equivalent
C34 AMK107BJ106MA-T Capacitor Taiyo Yuden or equivalent
C35 AMK107BJ106MA-T Capacitor Taiyo Yuden or equivalent
C36 UMK105CH100DV-F Capacitor Taiyo Yuden or equivalent
C37 UMK105CH100DV-F Capacitor Taiyo Yuden or equivalent
C38 AMK107BJ106MA-T Capacitor Taiyo Yuden or equivalent
C39 MCR01 JPW Resistor ROHM or equivalent
C40 MCR01 JPW Resistor ROHM or equivalent
C41 MCR01 JPW Resistor ROHM or equivalent
C42 MCR01 JPW Resistor ROHM or equivalent
C43 LMK105BJ104KV-F Capacitor Taiyo Yuden or equivalent
R1 N.M.
R2 MCR01 JPW Resistor ROHM or equivalent
R3 MCR01 JPW Resistor ROHM or equivalent
R4 MCR01 JPW Resistor ROHM or equivalent
R5 MCR01 JPW Resistor ROHM or equivalent
R6 MCR01 102J Resistor ROHM or equivalent
R7 N.M.
R8 N.M.
R9 MCR01 JPW Resistor ROHM or equivalent
R10 N.M.
R11 N.M.
R12 MCR01 304J Resistor ROHM or equivalent
R13 MCR01 104J Resistor ROHM or equivalent
R14 N.M.
R15 MCR01 JPW Resistor ROHM or equivalent
R16 MCR01 103J Resistor ROHM or equivalent
R17 MCR01 103J Resistor ROHM or equivalent
R18 MCR01 JPW Resistor ROHM or equivalent
R19 MCR01 JPW Resistor ROHM or equivalent
R20 MCR01 510J Resistor ROHM or equivalent
R21 N.M.
R22 MCR03 JPW Resistor ROHM or equivalent
R23 MCR01 510J Resistor ROHM or equivalent
R24 MCR01 510J Resistor ROHM or equivalent
R25 MCR01 471J Resistor ROHM or equivalent