© 2010 Microchip Technology Inc. DS61160A
Multimedia Expansion Board
User’s Guide
DS61160A-page 2 © 2010 Microchip Technology Inc.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
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conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART,
PIC32 logo, rfPIC and UNI/O are registered trademarks of
Microchip Technology Incorporated in the U.S.A. and other
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FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,
MXDEV, MXLAB, SEEVAL and The Embedded Control
Solutions Company are registered trademarks of Microchip
Technology Incorporated in the U.S.A.
Analog-for-the-Digital Age, Application Maestro, CodeGuard,
dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN,
ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial
Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified
logo, MPLIB, MPLINK, mTouch, Octopus, Omniscient Code
Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit,
PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance,
TSHARC, UniWinDriver, WiperLock and ZENA are
trademarks of Microchip Technology Incorporated in the
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SQTP is a service mark of Microchip T echnology Incorporated
in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
© 2010, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
ISBN: 978-1-60932-270-0
Note the following details of the code protection feature on Microchip devices:
• Microchip products meet the specification contained in their particular Microchip Data Sheet.
• Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
• Microchip is willing to work with the customer who is concerned about the integrity of their code.
• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Microchip received ISO/TS-16949:200 2 certif ication for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in Calif ornia
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping
devices, Serial EEPROMs, microper ipher als, nonvol ati le memo ry and
analog product s. In addition, Microchip ’s quality system for th e design
and manufacture of development systems is ISO 9001:2000 certified.
MULTIMEDIA EXPANSION
BOARD USER’S GUIDE
© 2010 Microchip Technology Inc. DS61160A-page 3
Table of Contents
Preface ...........................................................................................................................5
Chapter 1. Introduction
1.1 Kit Contents ..................................................................................................11
1.2 Multimedia Features .....................................................................................11
Chapter 2. Hardware
2.1 Power Supply ...............................................................................................15
2.2 Starter Kit Connector ....................................................................................16
2.3 Display .........................................................................................................19
2.4 microSD Card Slot ........................................................................................23
2.5 Joystick and Fire Button ...............................................................................24
2.6 User-Controlled LEDs ..................................................................................25
2.7 Accelerometer and Temperature Sensor .....................................................26
2.8 External Memory ..........................................................................................27
2.9 24-bit Audio Codec .......................................................................................29
2.10 802.11 Wireless Connectivity .....................................................................32
2.11 I/O Expansion Connector ...........................................................................33
2.12 CPLD ..........................................................................................................34
Appendix A. Board Layout and Schematics
A.1 Multimedia Expansion Board Block Diagram ...............................................37
A.2 Multimedia Expansion Board Layout ...........................................................38
A.3 Multimedia Expansion Board Schematics ....................................................40
Appendix B. Bill of Materials (BOM)
Index .............................................................................................................................57
Worldwide Sales and Service ....................................................................................58
Multimedia Expansion Board User’s Guide
DS61160A-page 4 © 2010 Microchip Technology Inc.
MULTIMEDIA EXPANSION
BOARD USER’S GUIDE
© 2010 Microchip Technology Inc. DS61160A-page 5
Preface
INTRODUCTION
This chapter contains general information that will be useful to know before using the
starter kit. Items discussed in this chapter include:
• Document Layout
• Conventions Used in this Guide
• Recommended Reading
• The Microchip Web Site
• Development Systems Customer Change Notification Service
• Customer Support
• Document Revision History
DOCUMENT LAYOUT
This user’s g uide descri bes how to use the Multimedia Exp ansion Bo ard an d consist s
of the following chapters:
•Chapter 1. “Introduction” provides a brief overview of each starter kit,
highlighting their features and uses.
•Chapter 2. “Hardware” provides the hardware descriptions of each starter kit.
•Appendix A. “Board Layout and Schematics ” provides a block diagram , board
layouts and detailed schematics of each starter kit.
NOTICE TO CUSTOMERS
All documentation becomes dated, and this manual is no exception. Microchip tools and
documentation are constantly evolving to meet customer needs, so some actual dialogs
and/or tool descriptions may differ from those in this document. Please refer to our web site
(www.microchip .com) to obtain the latest documentation available.
Documents are identified with a “DS” number. This number is located on the bottom of each
page, in front of the page number. The numbering convention for the DS number is
“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the
document.
For the most up-to-date information on development tools, see the MPLAB® IDE online help.
Select the Help menu, and then Topics to open a list of available online help files.
Multimedia Expansion Board User’s Guide
DS61160A-page 6 © 2010 Microchip Technology Inc.
CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENTATION CONVENTIONS
Description Represents Examples
Arial font:
Italic characters Referenced books MPLAB® IDE User’s Guide
Emphasized text ...is the only compiler...
Initial caps A window the Output window
A dialog the Settings dialog
A menu selection select Enable Programmer
Quotes A field name in a window or dialog “Save project before build”
Underlined, italic text with right
angle brac ket A menu path File>Save
Bold characters A dialog button Click OK
A tab Click the Power tab
Text in angle brackets < > A key on the keyboard Press <Enter>, <F1>
Courier New font:
Plain Courier New Sample source code #define START
Filenames autoexec.bat
File paths C:\mcc18\h
Keywords _asm, _endasm, static
Command-line options -Opa+, -Opa-
Bit values 0, 1
Constants (in source code) 0xFF, ‘A’
Italic Courier New A variable argument file.o, where file can be any
valid filename
Square bracket s [ ] Optional arguments mcc18 [options] file
[options]
Curly brackets an d pipe
character: { | } Choice of mutually exclusive
arguments; an OR selection errorlevel {0|1}
Ellipses... Replaces repeated text var_name [, var_name...]
Represents code supplied by user void main (void)
{ ...
}
Preface
© 2010 Microchip Technology Inc. DS61160A-page 7
RECOMMENDED READING
The following Microchip docu ment s are available an d recommended as supp lement al
reference resources.
Release Notes for the Multimedia Expansion Board
For the latest information, Microchip has a dedicated web page for the Multimedia
Expansion Board, which can be accessed at: http://www.microchip.com/PIC32
PIC32MX3XX/4XX Family Data Sheet (DS61143) and
PIC32MX5XX/6XX/7XX Family Data Sheet (DS61156)
Refer these documents for detailed information on PIC32 32-bit devices. Reference
information found in these data sheets includes:
• Device memory maps
• Device pinout and pa ckaging details
• Device electrical specifications
• List of peripherals included on the devices
MPLAB® C Compiler for PIC32 User’s Guide (DS51686)
This document, formerly the MPLAB C32 C Compiler for PI C32 User’s Guide, details
the use of Microchip’s MPLAB C Compiler for PIC32 to develop an application.
MPLAB® IDE User’s Guide (DS51519)
Refer this document for more information pertaining to the installation and
implementation of the MPLAB IDE software, as well as the MPLAB Editor and MPLAB
SIM Simulator sof tware that are included with it.
THE MICROCHIP WEB SITE
Microchip provides online support through our web site at http://www.microchip.com.
This web site makes files and information easily available to customers. Accessible by
most Internet browsers, the web site contains the following information:
•Product Support – Da ta sheets and errata, application notes and sample
programs, design resources, user’s guides and hardware support documents,
latest software releases and archived software
•General Technical Support – Frequently Asked Questions (FAQs), technical
support reque s ts, online dis cus sio n groups, Microchip consultant program
member listings
•Business of Microchip – Product selector and ordering guides, latest Microchip
press releases, listings of seminars and events; and listings of Microchip sales
offices, distributor s a nd factory representatives
Multimedia Expansion Board User’s Guide
DS61160A-page 8 © 2010 Microchip Technology Inc.
DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE
Microchip’s customer notification service helps keep customers current on Microchip
products. Subscribers will receive e-mail notification whenever there are changes,
updates, revisions or errata related to a specified product family or development tool of
interest.
To register, access the Microchip web site at http://www.microchip.com, click
Customer Change Notification and follow the registration instr uctions.
The Development Systems product group categories are:
•Compilers – The latest information on M icrochip C co mpilers and othe r language
tools. These include the MPLAB C18 and MPLAB C30 C compilers, and MPLAB
C Compiler for PIC32; ASM32, MPASM™ and MPLAB ASM30 assemblers;
MPLINK™, and MPLAB LINK30, MPLAB LINK32 object linkers; and MPLIB™
and MPLAB LIB30 object librarians.
•Emulators – The latest information on Microchip in-circuit emulators. This
includes the MPLAB REAL ICE™ and MPLAB ICE 2000 in-circuit emulators.
•In-Circuit Debuggers – The latest information on the Microchip in-circuit
debuggers. This includes the MPLAB ICD 3 and PICkit™ 2.
•MPLAB IDE – The latest information on Microchip MPLAB IDE, the Windows®
Integrated Development Environment for development systems tools. This list is
focused on the MPLAB IDE, MPLAB IDE Project Manager, MPLAB Editor and
MPLAB SIM simulator, as well as general editing and debugging features.
•Programmers – The latest information on Microchip programmers. These include
the MPLAB PM3 device prog ra mm e r and th e PICSTART® Plus, PICkit™ 1 and
PICkit 2 development programmers.
CUSTOMER SUPPORT
Several channels are available to assist the users of Microchip products:
• Distributor or Representative
• Local Sales Of fice
• Field Application Engineer (FAE)
• Technical Su pport
• Development Systems Information Line
Customers should contact their distributor, representative, or FAE for support. Local
sales offices are also available to help customers. A list of sales offices and locations
is included in the back of this document.
Technical support is available through our web site at http://support.microchip.com.
Preface
© 2010 Microchip Technology Inc. DS61160A-page 9
DOCUMENT REVISION HISTORY
Revision A (June 2010)
This is the initial release of the Multimedia Expansion Board User’s Guide.
Multimedia Expansion Board User’s Guide
DS61160A-page 10 © 2010 Microchip Technology Inc.
NOTES:
MULTIMEDIA EXPANSION
BOARD USER’S GUIDE
© 2010 Microchip Technology Inc. DS61160A-page 11
Chapter 1. Introduction
Thank you for purchasing Microchip Technology Multimedia Expansion Board. This
compact, highly versatile board can be connected to any PIC32MX starter kit for the
purpose of developing multimedia applications, such as aud io, graphics and touch
screen.
This chapter includes the following topics:
• Kit Contents
• Multimedia Features
1.1 KIT CONTENTS
The Multimedia Expansion Board kit contains the following items:
• Multimedia Expansion Board
• Multimedia Expansion Board Infor mation Sheet
1.2 MULTIMEDIA FEATURES
The component layout of the Multimedia Expansion Board is shown in Figure 1-1 (front
side) and Figure 1-2 (back side).
The front side of the boar d includes these key features, as sh own in Figure 1-1:
1. 3.2 inch (8.1 cm) QVGA touch screen display with backlight.
2. Five user-controlled LEDs.
3. Four-way joystick (S2).
4. Fire button (S1).
5. Headphone jack.
6. Line output jack.
7. Microphone input jack.
8. Power LED.
9. I/O expansion connector.
Multimedia Expansion Board User’s Guide
DS61160A-page 12 © 2010 Microchip Technology Inc.
FIGURE 1-1: MULTIMEDIA EXPANSION BOARD COMPONENT LAYOUT (FRONT SIDE)
The back side of the board includes these key features, as indicated in Figure 1-2:
1. Solomon Systech Graphics Contr oller (SSD1926).
2. microSD card slot.
3. Regulated 3.3V and 1.8V power supply for powering the board via a starter kit or
9-14V power supply.
4. Accelerometer and temperature sensor (BMA150).
5. 24LC08 EEPROM.
6. 2 MB SPI Flash (SST25VF016).
7. 24-bit stereo audio codec (WM8731).
8. CPLD for SPI and Chip Select configuration.
9. PIC32 starter kit connector.
10. Integrated 802.11 wireless connectivity.
1
5 6 7
2
3
4
8
9
Introduction
© 2010 Microchip Technology Inc. DS61160A-page 13
FIGURE 1-2: MULTIMEDIA EXPANSION BOARD COMPONENT LAYOUT (BACK SIDE)
2
10
3
9
1
45
6
7
8
Multimedia Expansion Board User’s Guide
DS61160A-page 14 © 2010 Microchip Technology Inc.
NOTES:
MULTIMEDIA EXPANSION
BOARD USER’S GUIDE
© 2010 Microchip Technology Inc. DS61160A-page 15
Chapter 2. Hardware
This chapter describes the hardware used in the Multimedia Expansion Board. Topics
covered includ e:
• Power Supply
• Starter Kit Connector
• Display
• microSD Card Slot
• Joystick and Fire Button
• User-Controlled LEDs
• Accelerometer and Temperature Sensor
• External Memory
• 24-bit Audio Codec
• 802.11 Wireless Connectivity
• I/O Expansion Connector
•CPLD
2.1 POWER SUPPLY
Power can be supplied to the Multimedi a Expansion Board thro ug h the DC co nn ecto r
located on the Multimedia Expansion Board (Figure 2-1). By connecting a 9-14V power
supply to the DC connector , the Multimedia Expansion Board and starter kit will receive
the proper volt ages. The user ca n also supply power via the st arter kit. However, if the
application uses multiple features of the Multimedia Expansion Board, it is
recommended to use 9-14V power sup ply.
FIGURE 2-1: DC POWER SUPPLY
Note: Refer to Appendix B. “Bill of Materials (BOM)” for the manufacturer and
part number information of the hardwa re components used in the
Multimedia Expansion Board.
CAUTION
When connecting the Multimedia Expansion Board or starter kit, do not have power
applied when connecting the DC power supply. Failure to heed this caution could result
in hardware damage.
Multimedia Expansion Board User’s Guide
DS61160A-page 16 © 2010 Microchip Technology Inc.
2.2 STARTER KIT CONNECTOR
Any PIC32 starter kit can b e used in conjunction wi th the Multimedia Exp ansion Boar d
through the PIC32 expansion connector, as shown in Figure 2-2. After connecting a
PIC32 starte r kit, application s can be deve loped an d run using the rich features of the
Multimedia Exp ansion Board. Table 2-1 provides information on starter kit pins and the
corresponding Multimedia Expansion Board device.
TABLE 2-1: STARTER KIT PIN DESCRIPTION
Starter Kit Connector (J3) Multimedia Expansion Board
Pin Description Pin Type Device Description
25 PMP Data <7:0> I/O Graphics Controller (SSD1926) 8-bit or 16-bit Data Bus
23 I/O
21 I/O
19 I/O
17 I/O
15 I/O
13 I/O
9I/O
7I/O
10 PMP Data <15:8> I/O
14 I/O
16 I/O
18 I/O
20 I/O
22 I/O
24 I/O
26 I/O
8 RG13 O Chip Select
101 RB10 O Register Select
39 RC3 I Wait Line
115 RA10 O Reset
103 RB11 I/O Touch Scre en X+
105 RB12 O Y-
107 RB13 O X-
127 RB14 I/O Y+
72 RB0/CN2 I Joystick Left
70 RB1/CN3 I Up
66 RB3/CN5 I Down
64 RB4/CN6 I Right
36 RB15/CN12 I Fire
44 RD1 O LEDs LED1
42 RD2 O LED2
40 RD3 O LED3
35 RC1 O LED4
37 RC2 O LED5
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 17
74 SDA2 I I2C bus for BMA150,
MCHP24LC08 and WM8731 I2C Bus
76 SCL2 O
91 SCK1 O SPI Bus for WM8731 SPI Bus
93 SDI1 I
95 SDO1 O
4 RA6 O CPLD Control Pins
6RA7 O
5RG12 O
3RG14 O
45 SCK2 O SPI Bus
47 SDI2 I
49 SDO2 O
51 RG9 O Chip Select
106 SCK3A O SPI Bus
110 SDI3A I
112 SDO3A O
108 RF12 O Chip Select
97 SS1 O Codec DACLRC
54 RD9 O
81 INT3 I MRF24WBOMA Extern al Interrupt
115 RA10 O Reset
71 RB8 O Chip Enable
76 SCL2 I/O PICtail J5 Pin 3
74 SDA2 I/O Pin 5
47 SDI2 I/O Pin 7
49 SDO2 I/O Pin 9
45 SCK2 I/O Pin 11
51 RG9 I/O Pin 13
88 U1RX I/O Pin 15
90 U1TX I/O Pin 17
92 U1RTS I/O Pin 19
94 U1CTS I/O Pin 21
73 RB9 I/O Pin 23
115 RA10 O Pin 25
85 INT1 I/O Pin 27
84 SCL1 I/O Pin 4
86 SDA1 I/O Pin 6
97 SS1 I/O Pin 8
110 U2RX I/O Pin 16
112 U2TX I/O Pin 18
106 U2RTS I/O Pin 20
108 U2CTS I/O Pin 22
TABLE 2-1: S TARTER KIT PIN DESCRIPTION (CONTINUED)
Starter Kit Connector (J3) Multimedia Expansion Board
Pin Description Pin Type Device Description
Multimedia Expansion Board User’s Guide
DS61160A-page 18 © 2010 Microchip Technology Inc.
FIGURE 2-2: EXPANSION CONNECTOR FOR EASY INTERFACE TO PIC32
STARTER KITS
CAUTION
When connecting the Multimedia Expansion Board to a starter kit, do not have power
applied to either the starter kit or the DC power supply. Failure to heed this caution
could result in hardware damage.
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 19
2.3 DISPLAY
The Multimedia Exp ansion Board has a 3.2 in ch (8.1 cm) QVGA TFT touchscr een, a s
shown in Figure 2-3. The display is controlled by a Solomon Systech SSD1926 LCD
controller, which is shown in Figure 2-4. The display controller may be con figur ed to
use an 8-bit or 16-bit interface (see Section 2.12 “CPLD” for configuration data). The
display also has a resistive touch scr een and backlight controls, as shown in
Figure 2-5.
FIGURE 2-3: 3.2 INCH (8.1 CM) QVGA TFT TOUCH SCREEN
FIGURE 2-4: SOLOMON SYSTECH SSD1926 LCD CONTROLLER
Multimedia Expansion Board User’s Guide
DS61160A-page 20 © 2010 Microchip Technology Inc.
FIGURE 2-5: SOLOMON SYSTECH SSD1926 LCD CONTROLLER SCHEMATIC
LCD_FRAME
LCD_RESET
LCD_DATA0
LCD_DATA2
LCD_DATA4
LCD_DATA5
LCD_DATA7
LCD_DATA8
LCD_DATA9
LCD_DATA10
LCD_DATA13
LCD_DATA14
RG13
PMPD1
PMPD2
PMPD3
PMPD5
PMPD6
PMPD8
PMPD9
RC3
PMPD0
PMPD4
PMPD7
PMPRD
RA10
LCD_DEN
LCD_DATA1
LCD_DATA3
LCD_DATA6
LCD_SHIFT
LCD_DATA11
LCD_DATA12
LCD_DATA15
PMPD12
PMPD13
PMPD15
PMPWR
LCD_LINE
AN10/RB10
SD_DATA0
SD_DATA1
SD_DATA3
SD_CD
SD_CMD
SD_WP
CNF2
LCD_CS
LCD_SCK
LCD_DC
BACKLIGHT_EN
LCD_DATA17
PMPD10
PMPD11
PMPD14
SD_DATA2
SD_CLK
CNF0/1
LCD_MOSI
LCD_DATA16
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 21
FIGURE 2-6: TOUCHSCREEN CONNECTOR
LCD_SCK
LCD_MOSI
LCD_DC
LCD_DATA6
LCD_DATA7
LCD_DATA15
LCD_DATA16
LCD_DATA14
LCD_DATA13
LCD_DATA5
LCD_DATA4
LCD_DATA11
LCD_DATA10
LCD_DATA2
LCD_DATA1
LCD_DEN
LCD_SHIFT
LCD_FRAME
LCD_RESET
LED-
LED+
LCD_CS
LCD_DATA8
LCD_DATA17
LCD_DATA12
LCD_DATA3
LCD_DATA9
LCD_DATA0
LCD_LINE
AN13/RB13
AN12/RB12
AN14/RB14
AN11/RB11
Use TFT2N0369-E for the
same display with the touch
screen option added.
SFW4R-3STE1LF
Truly LCD Module
TFT-G240320LTSW-118W-E
Multimedia Expansion Board User’s Guide
DS61160A-page 22 © 2010 Microchip Technology Inc.
TABLE 2-2: SOLOMON SYSTECH SSD1926 LCD CONTROLLER I/O
CONNECTIONS
TABLE 2-3: DISPLAY TOUCH SCREEN I/O CONNECTIONS
SSD1926 Pin Description Expansion Connector Pin
Chip Select RG13
Chip Rese t(1) RA10
Chip Register Select RB10
Chip Wait RC3
Note 1: This pin is shared with 802.11 and PICtail daughter boards.
Touch Screen Pin Expansion Connector Pin
X+ AN11/RB11
X- RB13
Y+ AN14/RB14
Y- RB12
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 23
2.4 microSD CARD SLOT
The Solomon Systech SSD1926 Graphics Controller provides a four-wire SD card
interface, as shown in Figure 2-7. The Multimedia Expansion Board takes advantage
of this interface by providing a microSD card slot, as shown in Figure 2-8.
FIGURE 2-7: microSD CARD SLOT
FIGURE 2-8: SOLOMON SYSTECH SSD1926 LCD CONTROLLER AND
microSD CARD CONNECTION SCHEMATIC
SD_WP
SD_DATA0
SD_CMD
SD_DATA2
SD_CD
SD_DATA1
SD_CLK
SD_DATA3
Multimedia Expansion Board User’s Guide
DS61160A-page 24 © 2010 Microchip Technology Inc.
2.5 JOYSTICK AND FIRE BUTTON
The Multimedia Expansion Board provides a four direction joystick with a fire button
(Figure 2-9). The directional joystick and fire button can be used to interact with and
provide feedback to an application. The joystick (S2) is also connected to the fire button
(S1), as shown in Figure 2-10, which allows the user to press either the fire button or
the joystick to register a fire command.
FIGURE 2-9: JOYSTICK (S2 SWITCH)
FIGURE 2-10: FIRE BUTTON (S1 SWITCH)
FIGURE 2-11: JOYSTICK AND FIRE BUTTON CON NECTION SCHEMATIC
TABLE 2-4: JOYSTICK AND FIRE BUTTON CONNECTIONS
Joystick and Fire Button Pin Description Expansion Connector Pin
Up RB1/CN3
Down RB3/CN5
Left RB0/CN2
Right RB4/CN6
Fire RB15/CN12
AN1/CN3/RB1 AN4/CN5/RB4
AN0/CN2/RB0 AN3/CN4/RB3
AN15/CN12/RB15
AN15/CN12/RB15
UP
FIRE
LEFT
FIRE
RIGHT
DOWN
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 25
2.6 USER-CONTROLLED LEDS
The Multimedia Expansion Board provides five user-controlled LED s, as sh own in
Figure 2-12.
FIGURE 2-12: LEDS
FIGURE 2-13: LED CONNECTION SCHEMATIC
TABLE 2-5: LED CONNECTIONS
LED Description Expansion Connector Pin
LED 1 RD1
LED 2 RD2
LED 3 RD3
LED 4 RC1
LED 5 RC2
RC2
RD3
RD2
RC1
RD1
USER LED’s
LED1
LED2
LED3
LED5
LED4
Multimedia Expansion Board User’s Guide
DS61160A-page 26 © 2010 Microchip Technology Inc.
2.7 ACCELEROMETER AND TEMPERATURE SENSOR
To measure acceleration and temperature, the Multimedia Expansion Board provides
an interface to the BMA150, which is a 3-axis (x, y and z plane) accelerometer and tem-
perature sensor, as shown in Figure 2-14. The PIC microcontroller uses an I2C bus
interface to communicate with the BMA150.
FIGURE 2-14: BMA150 ACCELEROMETER AND TEMPERATURE SENSOR
FIGURE 2-15: BMA150 CONNECTION SCHEMATIC
SDA2
SCL2
U3
3 Axis Accelerometer
(I2C Slave Addr = 0111 000X)
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 27
2.8 EXTERNAL MEMORY
The Multimedia Expansion Board provides two different on-board storage mediums, an
EEPROM (24LC08) and serial NOR Flash (SST25VF016).
2.8.1 EEPROM
The 24LC08 is a 128-byte EEPROM, as shown in Figure 2-16. The PIC32
microcontroller uses an I2C bus interface to communicate to the 24LC08.
FIGURE 2-16: 24LC08 EEPROM
FIGURE 2-17: 24LC08 CONNECTION SCHEMA TIC
SDA2
SCL2
EEPROM Memory
(I2C Slave Addr = 1010 000X)
24LC08_SOT23_5
Multimedia Expansion Board User’s Guide
DS61160A-page 28 © 2010 Microchip Technology Inc.
2.8.2 NOR Flash
The SST25VF016 is a 2 MB NOR Flash, as shown in Figure 2-18. The PIC32 micro-
controller uses a SPI bus inte rface to communicate to the SST25VF016. The CPLD
needs to be properly configur ed for the PIC32 microcontroller to be able to access the
SST25VF016. For configuration information, see Section 2.12 “CPLD”.
FIGURE 2-18: SST25VF016 NOR FLASH
FIGURE 2-19: SST25VF016 CONNECTION SCHEMATIC
FL_SDI
FL_SCK
FL_CS
FL_SDO
16M Serial Flash
U6
SST25VF016B - 50 - 4C - S2AF
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 29
2.9 24-BIT AUDIO CODEC
Using the WM8731 24-bit Audio Codec, the Multimedia Expansion Board can run appli-
cations that require audio playback and/or recording, as shown in Figure 2-20. For
playing back audio, the Multimedia Expansion Board provides two output jacks, a
headph one and line out jack, which are shown in Figure 2-21. A micro phone input jack
is also provided for audio recording . The WM8731 interfaces to the PIC32
microcontroller via the SPI and I2C buses.
FIGURE 2-20: W M 8 73 1 24-BIT AUDIO CODEC
FIGURE 2-21: HEADPHONE, LINE OUT AND MICROPHONE JACKS
Multimedia Expansion Board User’s Guide
DS61160A-page 30 © 2010 Microchip Technology Inc.
FIGURE 2-22: WM8731 CONNECTION SCHEMATIC
RHPOUT
LHPOUT
SDI1
SCK1
LOUT
HPGND
SCL2
HPVDD
SDO1
ROUT
SDA2
MICIN
MICBIAS
HPGND
CODEC_DACLRC
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 31
FIGURE 2-23: LINE OUT, HEADPHONE, AND MICROPHONE SCHEMATICS
MICBIAS
MICIN
RHPOUT
LHPOUT
ROUT
LOUT
HPGND HPGNDHPGND
Multimedia Expansion Board User’s Guide
DS61160A-page 32 © 2010 Microchip Technology Inc.
2.10 802.11 WIRELESS CONNECTIVITY
The Multimedia Exp ansion Board has 802.11 wireless connectivity, which is provided
by the Microchip MRF24WBOMA module, as shown in Figure 2-24. The PIC32 micro-
controller uses a SPI bus interface to communicate to the MRF24WBOMA. The CPLD
needs to be properly configured for the PIC32 microcontroller to access the
MRF24WBOMA. For configuration information, see Section 2.12 “CPLD”.
FIGURE 2-24: MRF24WBOMA 802.11 WIRELESS CONNECTIVITY
FIGURE 2-25: MRF24WBOMA CONNECTION SCHEMATIC
RA10
C1OUT/AN8
ZG_SCK
ZG_CS
ZG_UARTTX
ZG_UARTRX
ZG_SDI
INT3/RA14
ZG_SDO
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 33
2.11 I/O EXPANSION CONNECTOR
The Multimedia Expansion Board provides an expansion slot, which enables the use
of several of Microchip’ s PICtail™ daughter boards, as shown in Figure 2-26. For more
information on how to properly interface to the board as not all daughter boards are
compatible, refer to the specific PICtail daughter board schematic .
FIGURE 2-26: I/O EXPANSION CONNECTOR
FIGURE 2-27: I/O EXPANSION CONNECTOR SCHEMATIC
RA10
SCL2
WIFI_CS
SS3A/RF12
SDO3A
SDI3A
WIFI_SCK
WIFI_SDI
SDA1
SCL1
SCK3A
WIFI_SDO
SS1/RB2
I/O_4
SS1A/RD14
INT1/RE8
SDO1A
SDI1A
SCK2/SCK2A
SDO2/SDO2A
SDA2
C2OUT/AN9
SCK1A
SS2/SS2A/RG9
SDI2/SDI2A/CN9/RG7
Multimedia Expansion Board User’s Guide
DS61160A-page 34 © 2010 Microchip Technology Inc.
2.12 CPLD
A CPLD is provided to configu re the graphics controller bus interface, SPI channel and
Chip Selects used for SPI Flash, the MRF24WBOMA, and the expansion slot, as
shown in Figure 2-28. The general I/O inputs are used to chang e the configuration,
which can be done at run time. Table 2-6 provides information on the Graphics Bus
Width CPLD configuration. Table 2-7 and Table 2-8 provide information on the SPI
channels that are configured by the CPLD. Table 2-9 provides information on the
default CPLD configuration combinations for PIC32MX Starter Kits.
FIGURE 2-28: CPLD
FIGURE 2-29: CPLD SLOT CONNECTION SCHEMATIC
SDI1A
RG12 ZG_CS
FL_CS
SDO1A
ZG_SCK
SDI3A
SDO3A
SS1A/RD14
SCK2/SCK2A
SCK1A
SDO2/SDO2A
SS2/SS2A/RG9
SS1/RB2
RA9
RD1
FL_SDO
ZG_UARTTX
WIFI_CS
FL_SDI
RA7
RA6
ZG_UARTRX
WIFI_SDO
INT3/RA14
WIFI_SDI
RG14
SS3A/RF12
ZG_SDI
ZG_SDO
SDI2/SDI2A/CN9/RG7
SCK3A
RD2
INT1/RE8
WIFI_SCK
FL_SCK
CNF2
RD0 CNF0/1
CODEC_DACLRC
SS1/RD9
Hardware
© 2010 Microchip Technology Inc. DS61160A-page 35
TABLE 2-6: GRAPHICS BUS WIDTH
TABLE 2-7: CPLD SPI SOURCE SELECT
TABLE 2-8: CPLD SPI PERIPHERAL DESTINATION SELECT
TABLE 2-9: PIC32MX STARTER KIT CPLD
RG14 Pin Setting Width
08
116
RG12 Pin Setting SPI Chip Select
0 SPI3A RF12
1 SPI2/SPI2A RG9
RA7 Pin Setting RA6 Pin Setting Peripheral
0 0 SPI Flash
0 1 MRF24WBOMA
1 0 Expansion Slot
11Reserved
Expansion Connector Pin PIC32MX Starter Kit CPLD Configuration
RG14 RG12 RA7 RA6 PIC32MX General
Purpose Starter Kit
(DM320001)
PIC32MX USB II
Starter Kit
(DM320003-2)
PIC32MX Ethernet
Starter Kit
(DM320004)
0xxx Yes Yes Yes
1xxx Yes Yes Yes
x0xx No Yes Yes
x1xx Yes Yes No
xx00 Yes Yes Yes
xx01 Yes Yes Yes
xx10 Yes Yes Yes
xx11 Yes Yes Yes
Legend: An ‘x’ indicates this pin is a ‘don ’t care’, — = unimplemented.
Multimedia Expansion Board User’s Guide
DS61160A-page 36 © 2010 Microchip Technology Inc.
NOTES:
MULTIMEDIA EXPANSION
BOARD USER’S GUIDE
© 2010 Microchip Technology Inc. DS61160A-page 37
Appendix A. Board Layout and Schematics
A.1 MULTIMEDIA EXPANSION BOARD BLOCK DIAGRAM
FIGURE A-1: HIGH-LEVEL BLOCK DIAGRAM OF THE MULTIMEDIA EXPANSION BOARD
Starter Ki t
Connector
Graphics Controller
Accelerometer and
Temperature Sensor
microSD
Card
EEPROM
SPI FlashCPLD
Wi-Fi
Expansion
Connector
Display with Touchscreen
Joystick with Fire
Button
24-bit Audio Codec
LEDs
9-14V Power
Supply
© 2010 Microchip Technology Inc. DS61160A-page 38
A.2 MULTIMEDIA EXPANSION BOARD LAYOUT
FIGURE A-2: MULTIMEDIA EXPANSION BOARD LAYOUT - FRONT SIDE (TOP ASSEMBLY)
Multimedia
Expansion Board
© 2010 Microchip Technology Inc. DS61160A-page 39
FIGURE A-3: MULTIMEDIA EXPANSION BOARD LAYOUT - BACK SIDE (TOP ASSEMBLY )
Multimedia Expansion Board User’s Guide
DS61160A-page 40 © 2010 Microchip Technology Inc.
A.3 MULTIMEDIA EXPANSION BOARD SCHEMATICS
FIGURE A-4: SOLOMON SYSTECH SSD1926 LCD CONTROLLER
LCD_FRAME
LCD_RESET
LCD_DATA0
LCD_DATA2
LCD_DATA4
LCD_DATA5
LCD_DATA7
LCD_DATA8
LCD_DATA9
LCD_DATA10
LCD_DATA13
LCD_DATA14
RG13
PMPD1
PMPD2
PMPD3
PMPD5
PMPD6
PMPD8
PMPD9
RC3
PMPD0
PMPD4
PMPD7
PMPRD
RA10
LCD_DEN
LCD_DATA1
LCD_DATA3
LCD_DATA6
LCD_SHIFT
LCD_DATA11
LCD_DATA12
LCD_DATA15
PMPD12
PMPD13
PMPD15
PMPWR
LCD_LINE
AN10/RB10
SD_DATA0
SD_DATA1
SD_DATA3
SD_CD
SD_CMD
SD_WP
CNF2
LCD_CS
LCD_SCK
LCD_DC
BACKLIGHT_EN
LCD_DATA17
PMPD10
PMPD11
PMPD14
SD_DATA2
SD_CLK
CNF0/1
LCD_MOSI
LCD_DATA16
© 2010 Microchip Technology Inc. DS61160A-page 41
FIGURE A-5: CPLD
SDI1A
RG12 ZG_CS
FL_CS
SDO1A
ZG_SCK
SDI3A
SDO3A
SS1A/RD14
SCK2/SCK2A
SCK1A
SDO2/SDO2A
SS2/SS2A/RG9
SS1/RB2
RA9
RD1
FL_SDO
ZG_UARTTX
WIFI_CS
FL_SDI
RA7
RA6
ZG_UARTRX
WIFI_SDO
INT3/RA14
WIFI_SDI
RG14
SS3A/RF12
ZG_SDI
ZG_SDO
SDI2/SDI2A/CN9/RG7
SCK3A
RD2
INT1/RE8
WIFI_SCK
FL_SCK
CNF2
RD0 CNF0/1
CODEC_DACLRC
SS1/RD9
Multimedia Expansion Board User’s Guide
DS61160A-page 42 © 2010 Microchip Technology Inc.
FIGURE A-6: microSD CARD CONNECTOR
FIGURE A-7: DISPLAY BACKLIGHT
SD_WP
SD_DATA0
SD_CMD
SD_DATA2
SD_CD
SD_DATA1
SD_CLK
SD_DATA3
BACKLIGHT_EN
LED-
LED+
U4
2
3
1
Q5
AO3424
© 2010 Microchip Technology Inc. DS61160A-page 43
FIGURE A-8: JOYSTICK AND FIRE BUTTON
AN1/CN3/RB1 AN4/CN5/RB4
AN0/CN2/RB0 AN3/CN4/RB3
AN15/CN12/RB15
AN15/CN12/RB15
UP
FIRE
LEFT
RIGHT
DOWN
FIRE
Multimedia Expansion Board User’s Guide
DS61160A-page 44 © 2010 Microchip Technology Inc.
FIGURE A-9: TOUCHSCREEN SOCKET S
LCD_SCK
LCD_MOSI
LCD_DC
LCD_DATA6
LCD_DATA7
LCD_DATA15
LCD_DATA16
LCD_DATA14
LCD_DATA13
LCD_DATA5
LCD_DATA4
LCD_DATA11
LCD_DATA10
LCD_DATA2
LCD_DATA1
LCD_DEN
LCD_SHIFT
LCD_FRAME
LCD_RESET
LED-
LED+
LCD_CS
LCD_DATA8
LCD_DATA17
LCD_DATA12
LCD_DATA3
LCD_DATA9
LCD_DATA0
LCD_LINE
AN13/RB13
AN12/RB12
AN14/RB14
AN11/RB11
© 2010 Microchip Technology Inc. DS61160A-page 45
FIGURE A-10: MEMORY
SDA2
FL_SDI
FL_SCK
SCL2
FL_CS
FL_SDO
Multimedia Expansion Board User’s Guide
DS61160A-page 46 © 2010 Microchip Technology Inc.
FIGURE A-11: AUDIO
RHPOUT
LHPOUT
SDI1
SCK1
LOUT
HPGND
SCL2
MICBIAS
MICIN
RHPOUT
LHPOUT
ROUT
LOUT
HPVDD
SDO1
ROUT
SDA2
HPGND HPGND
MICIN
MICBIAS
HPGND
HPGND
CODEC_DACLRC
© 2010 Microchip Technology Inc. DS61160A-page 47
FIGURE A-12: POWER SUPPLY
Multimedia Expansion Board User’s Guide
DS61160A-page 48 © 2010 Microchip Technology Inc.
FIGURE A-13: WIRELESS
FIGURE A-14: I/O EXPANSION CONNECTOR
RA10
C1OUT/AN8
ZG_SCK
ZG_CS
ZG_UARTTX
ZG_UARTRX
ZG_SDI
INT3/RA14
ZG_SDO
RA10
SCL2
WIFI_CS
SS3A/RF12
SDO3A
SDI3A
WIFI_SCK
WIFI_SDI
SDA1
SCL1
SCK3A
WIFI_SDO
SS1/RB2
I/O_4
SS1A/RD14
INT1/RE8
SDO1A
SDI1A
SCK2/SCK2A
SDO2/SDO2A
SDA2
C2OUT/AN9
SCK1A
SS2/SS2A/RG9
SDI2/SDI2A/CN9/RG7
© 2010 Microchip Technology Inc. DS61160A-page 49
FIGURE A-15: STARTER KIT CONNECTOR
PMPA0/RB15
PMPA2
PMPA3
PMPA5
RA10
PMPA8
PMPA9
AN12/RB12
AN11/RB11
SS1/RB2
SDO1
SCK1
INT1/RE8
INT2
INT4
C1OUT/AN8
C2IN-
C1IN-
C1IN+/RB5
P18_SMSDA
SS2/SS2A/RG9
SDO2/SDO2A
SCK2/SCK2A
RC3
RC2
T1CK/RC14
PMPCS2/RD10
PMPRD
PMPD0
PMPD2
PMPD3
PMPD5
PMPD6
RG12
RG14
PIC32_PGD2
PIC32_MCLR
TMS/RA0
TCK/RA1
TDO/RA5
VREF+
SDO3A
SDI3A
SCK3A
SCK1A
SDO1A
SDA1
SCL1
SCL2
AN0/CN2/RB0
AN1/CN3/RB1
AN3/CN4/RB3
AN4/CN5/RB4
IC1/RD8
IC3
IC4
RD0
RD1
RD3
OC5
SOSCO
SOSC1/RC13
PMPD15
PMPD14
PMPD12
PMPD11
PMPD9
PMPD8
RA7
RA6
PMPA4
AN14/RB14
AN13/RB13
RA9
SDI1
AN10/RB10
INT0
INT3/RA14
C2OUT/AN9
C2IN+
P18_SMSCL
T5CLK/RC4
SDI2/SDI2A/CN9/RG7
PMPCS1/RD11
RC1
PMPD4
PMPD1
RG15
PMPD7
TDI/RA4
PIC32_PGC2
VREF-
SS3A/RF12
CVREF
SS1A/RD14
SDI1A
SDA2
AN2
AN5
SS1/RD9
IC5
RD2
PMPWR
AN15/CN12/RB15
PMPD10
PMPD13
RG13
Multimedia Expansion Board User’s Guide
DS61160A-page 50 © 2010 Microchip Technology Inc.
FIGURE A-16: ANALOG PLANES
FIGURE A-17: DIGITAL PLANES
HPGND
HPVDD
© 2010 Microchip Technology Inc. DS61160A-page 51
FIGURE A-18: ACCELEROMETER
FIGURE A-19: USER AND POWER LEDs
SDA2
SCL2
U3
RC2
RD3
RD2
RC1
RD1
Multimedia Expansion Board User’s Guide
DS61160A-page 52 © 2010 Microchip Technology Inc.
NOTES:
MULTIMEDIA EXPANSION
BOARD USER’S GUIDE
© 2010 Microchip Technology Inc. DS61160A-page 53
Appendix B. Bill of Materials (BOM)
TABLE B-1: MULTIMEDIA EXPANSION BOARD BILL OF MATERIALS (BOM)
DNP Qty Reference Desc. Footprint Mfgr. Mfgr. P/N Dist. Dist. P/N
34 C1, C2,
C3, C4,
C7, C9,
C20, C21,
C22, C23,
C26, C29,
C30, C32,
C34, C35,
C39, C41,
C44, C37,
C40, C42,
C46, C47,
C49, C51,
C54, C55,
C56, C62,
C67, C53,
C65, C66
CAP CER .10UF
16V Y5V 0603 CAP0603 TDK Corporation C1608Y5V1C104Z DKC 445-1326-1-ND
1 C11 CAP CER 4.7UF
50V Y5V 1206 CAP1206 TDK Corporation C3216Y5V1H475Z DKC 445-3472-1-ND
3 C13, C14,
C17 CAP TANTALUM
1.0UF 35V 20%
SMD
CAP1206_POL Kemet B45196H6105M109 DKC 495-2279-1-ND
2 C15, C16 CAP CER 18PF
50V C0G 5% 0603 CAP0603 TDK Corporation C1608C0G1H180J DKC 445-1272-1-ND
1 C24 CAP CER 820PF
50V 10% X7R
0603
CAP0603 Murata GRM188R71H821KA01D DKC 490-1493-1-ND
2 C25, C28 CAP CER 8.0PF
50V C0G 0603 CAP0603 TDK Corporation C1608C0G1H080D DKC 445-5043-1-ND
1 C27 CAP CERAMIC
10PF 50V NP0
0603
CAP0603 Kemet C0603C100J5GACTU DKC 399-1049-1-ND
1 C31 CAP CERAMIC
220PF 50V NP0
0603
CAP0603 Kemet C0603C221J5GACTU DKC 399-1066-1-ND
1 C36 CAP CER 240PF
50V 5% C0G 0603 CAP0603 Murata GRM1885C1H241JA01D DKC 490-1436-1-ND
1 C38 CAP CER 5600PF
50V 10% X7R
0603
CAP0603 Murata GRM188R71H562KA01D DKC 490-1507-1-ND
1 C45 CAP CER 4.7UF
10V Y5V 0603 CAP0603 Murata GRM188F51A475ZE20D DKC 490-3302-1-ND
9C5, C8,
C10, C18,
C19, C33,
C43, C48,
C50
CAP CER 10UF
16V Y5V 0805 CAP0805 Murata GRM21BF51C106ZE15L DKC 490-3347-1-ND
1 C57 CAP CER 22UF
16V Y5V 1206 CAP1206 TDK Corporation C3216Y5V1C226Z DKC 445-3466-1-ND
Multimedia Expansion Board User’s Guide
DS61160A-page 54 © 2010 Microchip Technology Inc.
2 C69, C70, CAP CER 1.0UF
16V Y5V 0603 CAP0603 Murata GRM188F51C105ZA01D DKC 490-1582-1-ND
4 C58, C59,
C60, C61 CAP CER .1UF
16V Y5V 0805 CAP0805 Murata GRM216F51C104ZA01D DKC 490-1734-1-ND
2 C6, C12 CAP 220UF 6.3V
ELECT HA SMD CAP_SMT_C Panasonic EEE-HA0J221WP DKC PCE4161CT-ND
2 C63, C64 CAP 10UF 10V
ELECT VS
BI-POLAR
CAP_VS_B Panasonic EEE-1AA100NR DKC PCE4288CT-ND
1 D1 Schottky (Diodes
& Rectifiers) 30V DIODE_SOD-323 Central Semi CMDSH-3TR Mouser 610-CMDSH-3
3D4, D5,
D6 DIODE
SCHOTTKY 30V
1A SMA
DIODE_DO214_S
MT Diodes Inc. B130-13-F DKC B130-FDICT-ND
1 J1 CONN POWER
JACK 2.5X5.5MM
SMD
PWR_CON_PJ-00
2B-SMT Cui Inc. PJ-002B-SMT DKC CP-002BPJCT-ND
1 J11 CONN FPC/FFC
40POS .5MM
HORZ SMD
CONN_FH12-40S-
0.5SH Hirose FH12A-40S-0.5SH(55) DKC HFK140CT-ND
1 J12 CONN FPC/FFC
4POS 1MM R/A
SMD
CONN_FFC_SFW
4R-4 FCI SFW4R-3STE1LF DKC 609-1885-1-ND
1 J3 CONN RECEPT
120POS W/POST
SMD
CONN_CL570-020
3_FLIP Hirose FX10A-120S/12-SV(71) DKC H11234-ND
1 J4 CONN EJECT
MICROSD
PUSH-PUSH SMD
CONN_2908-05W
B-MG 3M 2908-05WB-MG DKC 3M5607CT-ND
1 J5 CONN FEMALE
28POS DL .1 " R/A
TIN
HDR2X14 Sullins PPTC142LJBN-RC DKC S5528-ND
3 J7, J8, J9 CONN JACK STE-
REO 5POS 3.5MM
SMD
PHONE_SJ1-3515
-SMT Cui Inc. SJ1-3515-SMT DKC CP1-3515SJCT-ND
1 L2 INDUCTOR 4.7UH
1.0A 20% SMD INDUC-
TOR-1210SMT TDK Corporation FLF3215T-4R7M DKC 445-4846-1-ND
1 L3 INDUCTOR 10UH
900MA 1210 SMD INDUC-
TOR-1210SMT Taiyo Yuden BRL3225T100K DKC 587-2167-1-ND
6LED1,
LED2,
LED2,
LED3,
LED4,
LED5,
LED6
LED GREEN
CLEAR THIN 0805
SMD
LED-0805 Lite-On Inc. LTST-C171GKT DKC 160-1423-1-ND
1 Q5 MOSFET N-CH
30V 2A SOT23 MOS-
FET-NCHAN_SOT
23
Alpha & Omega
Semiconductor
Inc.
AO3424 DKC 785-1017-1-ND
5R1, R2,
R3, R16,
R48
RES 4.70K OHM
1/10W 1% 0603
SMD
RES0603 Panasonic ERJ-3EKF4701V DKC P4.70KHCT-ND
2 R11, R12 RES 100 OHM
1/10W 1% 0603
SMD
RES0603 Panasonic ERJ-3EKF1000V DKC P100HCT-ND
5 R13, R14,
R15, R17,
R20
RES 47K OHM
1/10W 1% 0603
SMD
RES0603 Stackpole RMCF 1/16 47K 1% R DKC RMCF1/1647KFRCT-ND
TABLE B-1: MULTIMEDIA EXPANSION BOARD BILL OF MATERIALS (BOM)
DNP Qty Reference Desc. Footprint Mfgr. Mfgr. P/N Dist. Dist. P/N
© 2010 Microchip Technology Inc. DS61160A-page 55
14 R18,R19,
R23, R24,
R28, R6,
R22, R35,
R43, R44,
R46, R47,
R40, R39
RES 10K OHM
1/10W 1% 0603
SMD
RES0603 Stackpole RMCF 1/16 10K 1% R DKC RMCF1/1610KFRCT-ND
6 R30,
R25,R26,
R27, R29,
R31
RES 470 OHM
1/10W 1% 0603
SMD
RES0603 Panasonic ERJ-3EKF4700V DKC P470HCT-ND
1 R32 RES ZERO OHM
1/10W 5% 0603
SMD
RES0603 Panasonic ERJ-3GEY0R00V DKC P0.0GCT-ND
1 R33 RES 680 OHM
1/10W 1% 0603
SMD
RES0603 Panasonic ERJ-3EKF6800V DKC P680HCT-ND
2 R37, R38 RES 100K OHM
1/10W 1% 0603
SMD
RES0603 Panasonic ERJ-3EKF1003V DKC P100KHCT-ND
2 R4, R36 RES 1.00 OHM
1/8W 1% 0805
SMD
RES0805 Vishay CRCW08051R00FKEA DKC 541-1.00CCCT-ND
1 R41 RES 52.3K OHM
1/10W 1% 0603
SMD
RES0603 Yageo RC0603FR-0752K3L DKC 311-52.3KHRCT-ND
1 R42 RES 62.0 OHM
1/10W 1% 0603
SMD
RES0603 Yageo RC0603FR-0762RL DKC 311-62.0HRCT-ND
1 R45 RES .22 OHM
1/10W 1% 0603
SMD
RES0603 Yageo RL0603FR-070R22L DKC 311-.22QCT-ND
2 R5, R34 RES 0.0 OHM
1/8W 5% 0805
SMD
RES0805 Panasonic ERJ-6GEY0R00V DKC P0.0ACT-ND
3R7, R8,
R10 RES 1.00K OHM
1/10W 1% 0603
SMD
RES0603 Panasonic ERJ-3EKF1001V DKC P1.00KHCT-ND
1 R9 S 10.0M OHM
1/10W 1% 0603
SMD
RES0603 Yageo RC0603FR-0710ML DKC 311-10.0MHRCT-ND
1 S2 SWITCH LT
MULTI DIREC-
TION SMD
SW_JS1200 Panasonic EVQ-Q7GA50 DKC P13351SCT-ND
1 S1 SWITCH TACT
6MM SMD MOM
160GF
Omron B3S-1000 DKC SW415-ND
1 U3 3-AXIS ACCEL-
EROMETER DIGI-
TAL I/F
BMA150 Bosch BMA150 DKC 828-1003-1-ND
1 U6 Flash 16M Serial
Flash 50M H z SST25VF020_SO8 SST SST25VF016B-50-4C-S2AF Mouser 804-25VF016B504CS2AF
1 U7 IC CRII CPLD
64MCRCELL
48QFN
XC2C64A-7QFG4
8C_QFN48 Xilinx XC2C64A-7QFG48C DKC 122-1418-ND
1U8 IC PWM
STP-DWN REG
1A TSOT23-6
LM2734_TSOT_6 National Semi LM2734YMK/NOPB DKC LM2734YMKCT-ND
1 U9 Audio CODECs
Stereo Codec with
H/P
WM8731L_SSOP2
8Wolfson WM8731SEDS/V Mouser 238-WM8731SEDS/V
1 Y2 CRYSTAL
12.0000 MHZ
18PF SMD
CRYSTAL_ABM8 Abracon ABM8-12.000MHZ-B2-T DKC 535-9826-1-ND
TABLE B-1: MULTIMEDIA EXPANSION BOARD BILL OF MATERIALS (BOM)
DNP Qty Reference Desc. Footprint Mfgr. Mfgr. P/N Dist. Dist. P/N
Multimedia Expansion Board User’s Guide
DS61160A-page 56 © 2010 Microchip Technology Inc.
1 Y3 CRYSTAL 4.00
MHZ 8.0 PF SMD CRYSTAL_4.5X8
MM NDK NX8045GB 4MHZ AT-W DKC 644-1138-1-ND
1 U4 IC CONTROLLER
BOOST 2.55V
8MSOP
MCP1652_MSOP8 Microchip MCP1652S-E/MS N/A N/A
1 U5 IC CMOS LDO
3.3V 500MA
SOT223-3
TC1262-2.5_SOT2
23 Microchip TC1262-3.3VDBTR N/A N/A
1 U11 IC CMOS LDO
1.8V 800MA
SOT223-3
TC1262-SOT223 Microchip TC1264-1.8VDBTR N/A N/A
1 U2 IC EEPROM
8KBIT 400KHZ
SOT23-5
24LC08_SOT23_5 Microchip 24LC08BT-I/OT N/A N/A
1 U10 802.11 Wireless
module Microchip MRF24WBOMA N/A N/A
1 LCD Truly TFT 3.2
320x240 Color
Display with 4-wire
Touch Panel
mD LCD0025
1 U1 Solomon Systech
SSD1926 LCD
Graphic Controller
SSD1926_QFP128 Solomon SSD1926 mD IC00409
Tape TAPE DOUBLE
SIDED FOAM 1/16
X 1"
3M 4026-1”X36YD DKC 3M4026-ND
4 standoff STANDOFF M/F
HEX 4-40
NYL .875"L
Keystone 4805 DKC 4805K-ND
5 nut NUT HEX 4-40
NYLON B&F Fastener
Supply NY HN 440 DKC H616-ND
1 spacer SPACER NYLON
#4 SCREW 3/16” Bivar Inc 9908-187 DKC 492-1073-ND
1 scr ew SCREW MACH
PHIL 4-40X1/2
NYLON
B&F Fastener
Supply NY PMS 440 0050 PH DKC H546-ND
X 3 TP1, TP2,
TP3
X 1 +3.3V 3.3 TP-125R63
X 1 GND GND TP-125R63
TABLE B-1: MULTIMEDIA EXPANSION BOARD BILL OF MATERIALS (BOM)
DNP Qty Reference Desc. Footprint Mfgr. Mfgr. P/N Dist. Dist. P/N
MULTIMEDIA EXPANSION
BOARD USER’S GUIDE
© 2010 Microchip Technology Inc. DS61160A-page 57
Index
B
Bill of Materials (BOM)............................................. 53
Block Diagrams
High-level.......................................................... 37
Board Layout
Back side components.... ... .. ............................ . 12
Front side components ..................................... 11
Top Assembly (Back of Board)......................... 39
Top Assembly (Front Side of Board)................. 38
C
Customer Change Notification Service........... ........... 8
Customer Support...................................................... 8
D
Documentation
Conventions........................................................ 6
H
Hardware
Accelerometer and temperature sensor............ 26
Audio codec....................... .. .............. ... ............ 29
CPLD ................................................................ 34
External memory............................................... 27
I/O Expansion Connector................... ... ... ......... 33
Joystick and Fire Button ................................... 24
LCD controller................................................... 19
microSD card interface ..................................... 23
PIC32 expansion connector.............................. 16
Power supply .................................................... 15
QVGA TFT touchscreen...... ... ... .............. ... ...... 19
User-controlled LEDs........................................ 25
Wireless connectivity ........................................ 32
I
Internet Address.................. ... .............. .............. ... ..... 7
M
Microchip Internet Web Site....................................... 7
MPLAB IDE Simulator, Editor User’s Guide.......... .. ... 7
Multimedia Expansion Board
Kit contents.... ... .............. .............. .............. ...... 11
R
Readme ..................................................................... 7
S
Schematics
Accelerometer................................................... 51
Analog Planes................................................... 50
Audio................................................................. 46
CPLD ................................................................ 41
Digital planes .................................................... 50
Display backlight...............................................42
Joystick and fire button.....................................43
Memory.............................................................45
microSD card connector ...................................42
PICtail™ expansion connector ..........................48
Power supply ............... .............. ... .............. ... ...47
Solomon Systech SSD1926 LCD Controller..... 40
Starter Kit connector .........................................49
Touchscreen sockets......................... .............. .44
User and power LEDs.......................................51
Wireless............................................................48
W
WWW Address...........................................................7
DS61160A-page 58 © 2010 Microchip Technology Inc.
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01/05/10
