mikromedia+ for Stellaris ARM

Transcription

1 mikromedia+ for Stellaris ARM Amazingly compact, all-on-single-pcb development board carring. TFT Touch Screen and lots of multimedia peripherals, all driven by powerful LMFHQD microcontroller from ARM Cortex -M family

2 TO OUR VALUED CUSTOMERS I want to express my thanks to you for being interested in our products and for having confidence in MikroElektronika. The primary aim of our company is to design and produce high quality electronic products and to constantly improve the performance thereof in order to better suit your needs. Nebojsa Matic General Manager The Stellaris, ARM and Windows logos and product names are trademarks of Texas Instruments, ARM Holdings and Microsoft in the U.S.A. and other countries. Page

3 Table of Contents Introduction to mikromedia+ for Stellaris ARM System Specification Package Contains. Power supply. LMFHQD microcontroller Key microcontroller features. Programming the microcontroller Programming with mikrobootloader 0 step Connecting mikromedia 0 step Browsing for.hex file step Selecting.HEX file step Uploading.HEX file step Finish upload Programming with mikroprog programmer mikroprog suite for ARM software Software installation wizard. RTC Battery and Reset Button. Crystal oscillator and.0v reference 0. MicroSD Card Slot. Touch Screen. Audio Module. USB DEVICE connection 0. USB HOST connection 0. Accelerometer. Flash Memory. RF transceiver. Buzzer. Other modules 0. Pads. mikromedia+ accessories. What s next Page

4 Introduction to mikromedia+ for Stellaris ARM The mikromedia+ for Stellaris ARM is a compact development system with lots of on-board peripherals which allow development of devices with multimedia contents. The central part of the system is a -bit ARM Cortex -M LMFHQD -pin microcontroller. The mikromedia+ for Stellaris ARM features integrated modules such as stereo MP codec,. TFT 0x touch screen display, accelerometer, microsd card slot, buzzer, IR receiver, RGB LED diode, PIN photodiode, temperature sensor,.ghz RF transceiver, Mbit flash memory, RTC battery, Li-Polimer battery charger etc. The board also contains MINI-B USB connector, power screw terminals, x JTAG connector, two x connection pads, ON/OFF switch and other. It comes pre-programmed with USB HID bootloader, but can also be programmed with external programmers, such as mikroprog for Stellaris or other JTAG programmers. Mikromedia is compact and slim, and perfectly fits in the palm of your hand, which makes it a convenient platform for mobile and other multimedia devices. We have also prepared a mikromedia+ SHIELD for Stellaris ARM extension board which enables you to easily expand the functionality of your board. System Specification power supply Via USB cable (V DC) or via screw terminals (.-V DC) power consumption ma with erased MCU (when on-board modules are inactive) board dimensions. x mm (. x.0 inch) weight ~0 g (0. lbs) Page

5 ACCESSORY BOARDS Copyright 0 Mikroelektronika. All rights reserved. MikroElektronika, MikroElektronika logo and other MikroElektronika trademarks are the property of MikroElektronika. All other trademarks are the property of their respective owners. Unauthorised copying, hiring, renting, public performance and broadcasting of this DVD is strictly prohibited. MANUALS Package Contains EXAMPLES ADDITIONAL SOFTWARE SCHEMATICS COMPILERS MIKROC, MIKROBASIC, MIKROPASCAL COMPILERS PRODUCT DVD DRIVERS PROGRAMMERS AND DEBUGGERS DEVELOPMENT BOARDS MIKROMEDIA BOARDS 0 Damage resistant 0 protective box mikromedia+ for Stellaris ARM development system 0 DVD with documentation and examples 0 mikromedia+ for Stellaris 0 ARM user s guide mikromedia+ for Stellaris ARM schematic 0 USB cable and microsd card with adapter Page

6 . Power supply Figure -: USB power supply Figure -: Battery power supply Figure -: Screw terminals power supply The mikromedia+ for Stellaris ARM board can be powered in three different ways: via USB connector using MINI-B USB cable provided with the board (CN), via battery connector using Li-Polymer battery (CN) or via screw terminals using laboratory power supply (CN). After you plug in the appropriate power supply turn the power switch ON (SW). The USB connection can provide up to 00mA of current which is more than enough for the operation of all on-board modules and the microcontroller as well. If you decide to use external power supply via screw terminals, voltage values must be within.-v DC range. Power LED ON (GREEN) indicates the presence of power supply. On-board battery charger circuit MCP enables you to charge the battery over USB connection or via screw terminals. LED diode (RED) indicates when battery is charging. Charging current is ~0mA and charging voltage is.v DC. Page

7 Page CN Vusb_OUT Vdc Vbat_IN CN R 0K R 0K R 00K L.uH R K C uf C C0 0pF C uf C uf R 0K R0 00K L.uH R K C uf C C 0pF C uf C uf R K VCC-V VCC-V R 0K R 0K USB-PSW# E 0uF OUT IN OC EN U TPS0B E 0uF USB-VBUS_ER# E 0uF USB-VBUS R K Vusb_IN D B0A D B0A D PMEG00ER D PMEG00ER 0 PG VIN L EN PS VAUX FB L VOUT P U TPS00 0 PG VIN L EN PS VAUX FB L VOUT P U TPS00 USB-ID USB-VBUS USB-PSW# USB-VBUS_ER# R M R M R M BAT-VSENSE BAT-VSENSE R K C uf C uf LD R 0 POWER USB-VBUS_ER# USB-PSW# USB-VBUS USB-ID ID D+ D- VBUS CN USB MINIB C VIN PWR-EN PWR-EN SW JS00AQN R 00K C C C0 0nF C 00pF C C C 0nF C 00pF V_INPUT FP VIN VIN R R Q PDTCEU R 0K DC-VBUS# DC-VBUS# M DMP0UW M DMP0UW Vbat_IN R K Charging Current approx. 0mA R K E0 0uF R0 0K R 0K BAT-STAT R 0K R K R 0K STAT PROG U MCP Q BC Q BC C 0uF LD CHARGE C0.uF VCC-V R0 0K R0 K VCC-V M DMP0UW M DMG0U V_INPUT BAT-STAT USB-ID Figure -: Power supply schematic

8 . LMFHQD microcontroller The mikromedia+ for Stellaris ARM development board comes with the -pin ARM Cortex -M LMFHQD microcontroller. This high-performance -bit microcontroller with its integrated modules and in combination with other on-board modules is ideal for multimedia applications. Key microcontroller features - Up to 00 DMIPS Operation (0MHz); - KB of Flash memory; - KB of SRAM memory; - KB of EEPROM memory; - up to 0 I/O pins; - /-bit timers - MHz internal oscillator, khz RTCC; - xuart, xspi, xi C, xcan, xadc, USB etc. Cortex M LMFHQD JTAG MPU NVIC ETM SWD/T FPU KB Flash KB SRAM ROM KB EEPROM Analog LDO Voltage Regulator Analog Comparators x-bit ADC Up to channels MSPS Temp Sensor Serial Interfaces Motion Control System UARTs Quadrature Clock, Reset Encoder Inputs System Control SSI/SPI PWM Outputs Sys Tick Timer USB Full Speed Host/Device/OTG Tim/PWM/CCP CAN Watchdog timer GPIOs IC ch DMA Precision OSC Timer Comparators PWM Generator PWM Interrupt Dead-Band Generator Page

9 . Programming the microcontroller Figure -: LMFHQD ARM Cortex -M Microcontroller The microcontroller can be programmed in two ways: 0 0 Using USB mikrobootloader Using external mikroprog for Stellaris or other JTAG programmers Page

10 Programming with mikrobootloader You can program the microcontroller with bootloader which is pre programmed into the device by default. To transfer.hex file from a PC to MCU you need bootloader software (mikrobootloader USB HID) which can be downloaded from: step Connecting mikromedia After software is downloaded unzip it to desired location and start mikrobootloader USB HID software. Figure -: USB HID mikrobootloader window 0 To start connect the USB cable or (if already connected) press the Reset button on your mikromedia+ board. Click the Connect button within s to enter the bootloader mode, otherwise existing microcontroller program will execute. Page 0

11 step Browsing for.hex file step Selecting.HEX file Figure -: Browse for HEX Figure -: Selecting HEX 0 Click the Browse for HEX button and from a 0 pop-up window (Figure.) choose the.hex file that will be uploaded to MCU memory. 0 Select.HEX file using open dialog window. Click the Open button. Page

12 step Uploading.HEX file 0 0 Figure -: Begin uploading Figure -: Progress bar 0 To start.hex file uploading click the 0 Begin uploading button. You can monitor.hex file uploading via progress bar Page

13 step Finish upload 0 0 Figure -: Restarting MCU Figure -: mikrobootloader ready for next job 0 Click the OK button after uploading is finished. Board will automatically reset and after seconds your new program will execute. Page

14 Programming with mikroprog programmer Figure -: mikroprog JTAG connector The microcontroller can be programmed with external mikroprog for Stellaris programmer and mikroprog Suite for ARM software. The external programmer is connected to the development system via JTAG connector, Figure -. mikroprog is a fast USB.0 programmer with hardware Debugger support. It supports ARM Cortex -M and Cortex -M microcontrollers from Stellaris. Outstanding performance, easy operation and elegant design are it s key features. Page

15 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC JTAG-TDO JTAG-TDI JTAG-TMS JTAG-TCK BAT 000TR JTAG-TDO JTAG-TCK JTAG-TMS JTAG-TDI RST# 0 CN R 0K R 0K X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C RST# Figure -0: mikroprog JTAG connector connection schematic

16 Copyright 0 Mikroelektronika. All rights reserved. MikroElektronika, MikroElektronika logo and other MikroElektronika trademarks are the property of MikroElektronika. All other trademarks are the property of their respective owners. Unauthorised copying, hiring, renting, public performance and broadcasting of this DVD is strictly prohibited. MANUALS MIKROMEDIA BOARDS mikroprog Suite for ARM software mikroprog for Stellaris programmer requires special programming software called mikroprog Suite for ARM. This software is used for programming ALL of Stellaris ARM Cortex-M and Cortex-M EXAMPLES ACCESSORY BOARDS ADDITIONAL SOFTWARE COMPILERS MIKROC, MIKROBASIC, MIKROPASCAL COMPILERS PRODUCT DVD DRIVERS PROGRAMMERS AND DEBUGGERS microcontroller families. It features intuitive interface and SingleClick programming technology. Software installation is available on a Product DVD: DVD://download/eng/software/development-tools/arm/stellaris/ mikroprog/mikroprog_suite_for_arm_v0.zip SCHEMATICS Available on Product DVD! DEVELOPMENT BOARDS After downloading, extract the package and double click the executable setup file, to start installation. Quick Guide Click the Detect MCU button in order to recognize the device ID. Click the Read button to read the entire microcontroller memory. You can click the Save button to save it to target HEX file. If you want to write the HEX file to the microcontroller, first make sure to load the target HEX file using the Load button. Then click the Write button to begin programming. 0 Click the Erase button to wipe out the microcontroller memory. Page

17 Software installation wizard 0 Start Installation 0 Accept EULA and continue 0 Install for all users 0 Choose destination folder 0 Installation in progress 0 Finish installation Page

18 . RTC Battery and Reset Button RTC Battery Reset Button The board is equipped with reset button, which is located on the front side of the board. If you want to reset the circuit, press the reset button. It will generate low voltage level on the microcontroller reset pin (input). A reset can also be externally provided through the pin on the side headers. mikromedia+ for Stellaris ARM features an RTC battery holder for microcontroller RTC module. Battery is used as alternate source of power, so the RTC module can continue to keep time while the primacy source of power is off or currently unavailable. Three types of coin battery are supported: CR, CR0 and CR. Page

19 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U RST# BAT 000TR C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C R 0K R0 0 C RESET T Vdc HDR MX Figure -: Reset circuit and RTC battery schematic

20 . Crystal oscillator and.0v reference The board is equipped with 0 MHz crystal oscillator (X) circuit that provides external clock waveform to the microcontroller and OSC pins. This base frequency is suitable for further clock multipliers and ideal for generation of necessary USB clock, which ensures proper operation of bootloader and your custom USBbased applications. The board also contains 0. khz crystal oscillator (X) which provides external clock for internal RTCC module. Microcontroller ADC requires an accurate source of reference voltage signal. That is why we provide the external 0 voltage reference to the microcontroller VREF pin which is.0v Figure -: Crystal oscillator and.0v reference Page 0

21 Page Figure -: Crystal oscillator and.0v reference schematic C C C C C C C C C0 C C C 0nF C C C VREF C 0nF FP C C C C0 C C C C X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U BAT 000TR C0 VREF C0 IN OUT REF MAX0EUR+ VREF

22 . microsd Card Slot 0 0 Board contains 0 microsd card slot for using 0 microsd cards in your projects. It enables you to store large amounts of data externally, thus saving microcontroller memory. microsd cards use Serial Peripheral Interface (SPI) for communication with the microcontroller. Ferrite and capcitor are provided to compensate the voltage and current glitch that can occur when pushing-in and pushingout microsd card into the socket. Proper insertion of the microsd card is shown in Figure -. Figure -: microsd card slot Page

23 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC SPI0-MOSI SPI0-MISO SPI0-SCK SD-CS# SD-CD# R R BAT 000TR FP FERRITE VCC-MMC VCC-MMC SD-CD# C0 microsd CARD SLOT R0 0K CS DIN +.V SCK DOUT CD CN R 0K SD-CS# SPI0-SCK SPI0-MOSI SPI0-MISO R C uf X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC SC SC0 DX C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C Figure -: microsd Card Slot module connection schematic

24 . Touch Screen The development system features a. TFT 0x display covered with a resistive touch panel. Together they form a functional unit called a touch screen, Figure -. It enables data to be entered and displayed at the same time. The TFT display is capable of showing graphics in K diffe rent colors. Figure -: Touch Screen Page

25 Page VLED- VLED+ R0 R R R R R R R G0 G HSYNC DISP DCLK B B B B B B B B0 G G G G G G VSYNC DE NC X_R Y_B X_L Y_T TFT AT0B-I-0 LCD-R0 LCD-R LCD-R LCD-R LCD-R LCD-R LCD-R LCD-R LCD-G0 LCD-G LCD-G LCD-G LCD-G LCD-G LCD-G LCD-G LCD-B0 LCD-B LCD-B LCD-B LCD-B LCD-B LCD-B LCD-B LCD-DCLK LCD-HSYNC LCD-VSYNC C C C C C C C C0 C C C C C C C C C VCC-.V C C C C C C C C C C0 C C C C C C C C C0 LCD-DE C.uF R 00K E 0uF R0 00K R 00K VCC-.V TP-X_R TP-Y_B TP-X_L TP-Y_T IN OUT EN ADJ U AP-ADJ CN SW VIN FB EN U TPS0 L 0uH C 0uF D PMEG00ER VCC-V DZ MMSZB R VLED+ VLED- LCD-PWM R 0R C FP SSD 0 00 LDATA LCD D LCD D D0 D LDATA LDATA0 LDATA D LLINE LFRAME GAMAS0 GAMAS LCD LSHIFT D D D D D D D LCD IO D IO IO D0 IO LDATA XTAL_IN D PLL PLL LDATA LDATA D D D GPIO D IO D LCD D XTAL_OUT LDEN TE LCD LDATA LCD GPIO GPIO LCD LDATA LDATA IO CLK GPIO0 D LDATA D LDATA LDATA0 LDATA LDATA D LDATA LDATA LDATA LDATA LDATA D LCD LDATA LDATA LDATA LDATA0 D D IO D D D D D RESET# D IO CS# R/W# (WR#) D CONF D/C# E (RD#) D D D D0 D D D IO 0 PWM U R 0K VCC-.V R 00K TFT-RST# LCD-PWM LCD-B0 LCD-B LCD-B LCD-B LCD-B LCD-B LCD-B LCD-B LCD-G0 LCD-G LCD-G LCD-G LCD-G LCD-G LCD-G LCD-G LCD-R0 LCD-R LCD-R LCD-R LCD-R LCD-R LCD-R LCD-R LCD-DCLK LCD-HSYNC LCD-VSYNC LCD-DE TFT-WR# TFT-RD# TFT-D/C# TFT-CS# TFT-TE TFT-D0 TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D0 TFT-D TFT-D TFT-D TFT-D TFT-D X 0MHz C pf C0 pf XTAL_IN XTAL_OUT R 0 TFT-GPIO0 R 00K 0 Y- INT A0 SCLK SDAT VCC SDI NC Mode IN IN X+ Y+ X- Vio 0 STMPE U TP-INT# R 0K C C C.nF C.nF C.nF C.nF LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC TP-INT# IC0-SCL IC0-SDA TFT-D0 TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D TFT-D0 TFT-D TFT-D TFT-D TFT-D TFT-D TFT-WR# TFT-RD# TFT-D/C# TFT-CS# TFT-RST# TFT-TE TFT-SLEEP TP-INT# R K R K BAT 000TR C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X TP-X_R TP-Y_B TP-X_L TP-Y_T VLED- VLED+ IC0-SCL IC0-SDA Figure -: Touch Screen connection schematic

26 . Audio Module Figure -: On-board VS0 MP codec mikromedia+ for Stellaris ARM features stereo audio codec 0 VS0. This module enables audio reproduction and sound recording by using 0 stereo headphones with microphone connected to the system via a 0.mm connector CN. All functions of this module are controlled by the microcontroller over Serial Peripheral Interface (SPI). IN and OUT channels are also provided on side headers. Page

27 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC SPI0-MOSI SPI0-MISO SPI0-SCK MP-CS# MP-DREQ MP-RST# MP-DCS R R BAT 000TR X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C LEFT RIGHT C 0nF C nf C 0nF GBUF C C C C C C C0 C C VCC-.V MICP/LN MICN XRESET D0 C0 IO0 C DREQ GPIO GPIO GPIO GPIO XDCS/BSYNC IO VC0 D XTAL0 XTAL IO D D D XCS C GPIO RX TX SCLK SI SO C XTEST GPIO0 GPIO GPIO A0 A0 A A A A LN LEFT RCAP A GBUF RIGHT VS0 U R 0 R 0 R 0 R 0 R 0 VCC-.V LEFT RIGHT GBUF C R 0K GPIO GPIO R 0K R MP-SOUT MP-SIN MP-SCLK MP-DCS MP-DREQ MP-RST# MICN MP-CS# X.MHz R M C pf C pf R 0K R 0K E 0uF CN CUI_SJ--SMT R K R K LN-IN_R C LN-IN_L MICP LN-IN_R C E 0uF E 0uF R 0 C.nF R 00K R 0 C.nF R 00K LINE-OUT_L LINE-OUT_R E 0uF C0 C C 0nF C 0nF R 0 R0 0 SPI0-MISO SPI0-MOSI SPI0-SCK MP-DCS MP-DREQ MP-RST# MP-CS# LINE-IN_R LINE-IN_L R0 0 R 0 C.uF E 0uF IN OUT EN ADJ U AP-ADJ R 00K R K R K VCC-.V J MIC/LN-IN_L MICP LN-IN_L MIC/LN-IN_L C Vdc HDR MX LINE-OUT_L LINE-IN_L LINE-IN_R LINE-OUT_R Figure -: Audio module connection schematic

28 . USB DEVICE connection 0 0 Figure -: Connecting USB cable to MINI-B USB connector ARM Cortex -M LMFHQD microcontroller has integrated USB module, which enables you to implement USB communication functionality to your mikromedia board. Connection with target USB host is establish over 0 MINI-B USB connector. For proper insertion of the 0 MINI-B USB cable refer to Figure -. Page

29 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC USB-D_P USB-D_N USB-ID USB-VBUS BAT 000TR X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X USB-D_N USB-D_P USB-ID USB-VBUS R K Vusb_IN ID D+ D- VBUS CN USB MINIB FP C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C Figure -: USB DEVICE module connection schematic

30 0. USB HOST connection 0 0 Figure 0-: Connecting USB cable to MINI-B USB connector via USB adapter mikromedia+ for Stellaris ARM can also be used as USB HOST which enables microcontroller to establish a connection with the target device (eg. USB keyboard, USB mouse, etc). The board provides necessary power supply to the target via TPS0B IC. In order to enable the 0 USB HOST cable to be connected to the board, it is necessary to use the appropriate 0 MINI-B USB to USB type A adapter. For proper insertion refer to Figure 0-. Page 0

31 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC USB-D_P USB-D_N USB-ID USB-VBUS BAT 000TR X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C Vusb_OUT VCC-V R 0K R 0K USB-PSW# E 0uF OUT IN OC EN U TPS0B E 0uF USB-VBUS_ER# E 0uF USB-D_N USB-D_P USB-ID USB-VBUS R K D PMEG00ER USB-PSW# USB-VBUS_ER# ID D+ D- VBUS CN USB MINIB C FP Figure 0-: USB HOST module connection schematic

32 . Accelerometer Figure -: Accelerometer module On board ADXL accelerometer is used to measure acceleration in three axis: x, y and z. The accelerometer function is defined by the user in the program loaded into the microcontroller. Communication between the accelerometer and the microcontroller is performed via the I C interface. Page

33 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC IC0-SCL IC0-SDA ACCEL-INT# R K R K BAT 000TR X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X C IC0-SDA IC0-SCL ACCEL-INT# R 0K 0 VCC Res VCC CS INT INT NC Res ADD SDA SCL U ADXL C C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C Figure -: Accelerometer connection schematic

34 . Flash Memory Figure -: Flash memory module Since multimedia applications are getting increasingly demanding, it is necessary to provide additional memory space to be used for storing more data. The flash memory module enables the microcontroller to use additional Mbit flash memory. It is connected to the microcontroller via the Serial Peripheral Interface (SPI). Page

35 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC SPI0-MOSI SPI0-MISO SPI0-SCK FLASH-CS# R R BAT 000TR X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X CS SDO WP SDI SCK HOLD VCC U MP0 R R 0K C SPI0-SCK SPI0-MOSI SPI0-MISO FLASH-CS# C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C Figure -: Flash memory module connection schematic

36 . RF Transceiver Figure -: RF transceiver antenna Figure -: RF transceiver module mikromedia+ for Stellaris ARM board features RF transceiver chip with.ghz chip antenna. It is suitable for wireless operation in the world wide ISM frequency band at GHz with air data rate up to Mbps. RF transceiver module is connected to the microcontroller via the Serial Peripheral Interface (SPI). This RF transceiver module is widely used for wireless PC peripherals, remote controllers, VoIP headsets, game controllers, sensors, home and commercial automation, active RFID, toys and many more. Page

37 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U F XOSC X X OSC SPI0-MOSI SPI0-MISO SPI0-SCK RF-CS# RF-INT# R R BAT 000TR RF-CE C C C0 C C C 0nF FP C R K C nf C pf C pf R M A Rufa_.GHz_LEFT C.nF C.pF C.pF N.M L.nH L.nH L.nH SPI0-MISO SPI0-SCK SPI0-MOSI RF-CS# RF-INT# R 0K R 0K RF-CE 0 0 CE CSN SCK MOSI MISO IRQ XC XC _PA ANT ANT D IREF nrfl0p U X MHz VCC-RF R 0K C0 C C VCC-RF C 0uF FP FERRITE R X MHz C0 pf C0 pf X.KH C0 0pF C0 0pF OSC SC SC0 DX C C C C C C C C C C C0 C C C C Figure -: RF transceiver module schematic

38 . Buzzer The board is also equipped with piezo buzzer. It is an electric component which can be used to create sound waves when provided with electrical signal. Microcontroller can create sound by generating a PWM signal. Frequency of the signal determines the pitch of the sound and duty cycle of the signal can be used to increase or decrease the volume. Figure -: Buzzer module Page

39 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC BUZZER BAT 000TR R K VCC-V BUZZER R R Q PDTCEU PZ SPT-A X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC SC SC0 DX C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C Figure -: Buzzer module schematic

40 . Other modules The board also contains additional peripherals that can be very useful, such as 0 PIN photodiode, 0 IR receiver, 0 RGB led diode and 0 analog temperature sensor. PIN photodiode is a type of photo detector capable of converting light into the voltage with high sensitivity and speed of response. It is connected to the microcontroller analog pin. IR receiver is used for infrared remote control systems. The demodulated output signal obtained from IR module can be directly decoded by a microcontroller. Many of existing standard data formats are supported. RGB (Red, Green, Blue) diode is suitable for light indication in your design. Each of colour is driven separately by transistor. The analog temperature sensor converts temperature to analog voltage and it is directly connected to the microcontroller analog pin. Temperature measurement range of mikromedia+ for Stellaris ARM board is from -0 C to 0 C. Page 0

41 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC AN-TEMP AN-PD LED-R LED-G LED-B IR-RX BAT 000TR X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X VOUT U MCP00A C0 AN-TEMP C0 R 00 LD PD UA LM R K AN-PD UB LM C0 R 00K R M C0 R0 0K IR_RX C00.uF U TSOP R R Q PDTCEU R K VCC-V LED_R LD R R Q PDTCEU R K VCC-V LED_G LD R R Q PDTCEU R K VCC-V LED_B LD C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C Figure -: Other modules schematic

42 . Pads PWM Interrupt IC UART Analog lines SPI CAN V pwr. Ground Analog lines UART lines SPI lines CAN lines SPI lines Not connected.v pwr. Ground V PD0 PD PD PD PD PD PC PC PH PH PH PH PB PB PH PH0 PH PH NC NC NC NC.V RST.V L R L R PL0 PL PL PL PL PL PF0 PF PF PF PE PE PC PC PA0 PA PA PA VDC Reset pin.v pwr. Audio out Audio in PWM lines Interrupt lines IC lines UART lines UART lines IC lines Ground -V input Many microcontroller pins are available for further connectivity via two x rows of connection pads on both sides of the board. They are designed to match with mikromedia+ SHIELD for Stellaris ARM. Page

43 Page LMFHQD PC PC PC PH0 PA/SSI0Tx PA/SSI0Rx A VREFA+ PN PN PG PG PG PG0 PA PA RST PM0 OSC PM PM PM PM PD PD USB0VBUS/PB USB0ID/PB0 PL PL PE PH PH PH PH PN PK PK PN PN PF PE PP A PA/U0Tx IC0SCL/PB IC0SDA/PB PD0 PD PH PH C PG PF PG PG PA/SSI0Clk PA0/U0Rx PF PF PM PK PK0 PE0 PC PA/SSI0FSS PF PF PM PH PE VREFA- PF0 PF WAKE XOSC HIB X X PN PN0 PM PL PL0 PL PL PL PL PJ C PJ PJ PJ0 PN PE PE PP PP0 PJ PJ PB PB PJ PJ PK PK PK PK SWO/TDO/PC TDI/PC SWDIO/TMS/PC SWCLK/TCK/PC0 PE PD PD PD PD PE PG U XOSC X X OSC RST# HDR-UART_RX HDR-UART_TX HDR-INT0 HDR-INT HDR-INT HDR-INT HDR-AN0 HDR-AN HDR-AN HDR-AN HDR-AN HDR-AN HDR-PWM0 HDR-PWM HDR-PWM HDR-PWM HDR-PWM HDR-PWM HDR-UART_RX HDR-UART_TX HDR-UART_RX HDR-UART_TX HDR-IC_SCL HDR-IC_SDA HDR-IC_SDA HDR-IC_SCL HDR-CAN_RX HDR-CAN_TX HDR-SPI_MISO HDR-SPI_MOSI HDR-SPI_SCK HDR-SPI_SS HDR-SPI_MISO HDR-SPI_MOSI HDR-SPI_SCK HDR-SPI_SS BAT 000TR X MHz C0 pf C0 pf X.KHz C0 0pF C0 0pF OSC XOSC X X VCC-V HDR MX HDR-CAN_RX HDR-CAN_TX HDR-SPI_SCK HDR-SPI_MISO HDR-SPI_MOSI HDR-SPI_SS HDR-AN0 HDR-AN HDR-AN HDR-AN HDR-AN HDR-AN HDR-SPI_SCK HDR-SPI_MISO HDR-SPI_MOSI HDR-SPI_SS HDR-UART_RX HDR-UART_TX 0 0 Vdc RST# HDR-LN_OUT_L HDR-LN_OUT_R HDR-LN_IN_R HDR-LN_IN_L HDR MX HDR-IC_SCL HDR-IC_SDA HDR-UART_RX HDR-UART_TX HDR-UART_RX HDR-UART_TX HDR-PWM0 HDR-PWM HDR-PWM HDR-PWM HDR-PWM HDR-PWM HDR-INT0 HDR-INT HDR-INT HDR-INT HDR-IC_SCL HDR-IC_SDA MP HDR-LN_OUT_L HDR-LN_OUT_R HDR-LN_IN_R HDR-LN_IN_L LINE-OUT_L LINE-OUT_R LINE-IN_L LINE-IN_R C C C C C C C C C0 C C C 0nF C C FP C C C C0 C C C C Figure -: Connecting pads schematic

44 . mikromedia+ accessories We have prepared an extension board pin-compatible with your mikromedia+ board, which enables you to easily expand your basic board functionality. It is called mikromedia+ SHIELD for Stellaris ARM. The shield contains 0 FTDI USB-UART chip with 0 USB MINI-B connector, 0 CAN transceiver with 0 CAN screw terminals, four 0 mikrobus sockets, 0 screw terminals for external power supply, 0 side connection pads and additional 0 s. mikromedia+ 0 Figure -: mikromedia+ shield 0 SHIELD for Stellaris ARM is additional board and it is not provided in the package. Page

45 Page AN RST CS SCK MISO MOSI.V PWM INT RX TX SCL SDA V VCC-V PA0/UART-RX PA/UART-TX PE/IC-SCL PE/IC-SDA PL0/PWM PF0/INT PD0/AN PD PD PH0/SPI-SCK PH/SPI-MISO PH/SPI-MOSI AN RST CS SCK MISO MOSI.V PWM INT RX TX SCL SDA V VCC-V PE/IC-SCL PE/IC-SDA PH0/SPI-SCK PH/SPI-MISO PH/SPI-MOSI PD/AN PC PC PL/PWM PF/INT AN RST CS SCK MISO MOSI.V PWM INT RX TX SCL SDA V VCC-V PA0/UART-RX PA/UART-TX PE/IC-SCL PE/IC-SDA PH0/SPI-SCK PH/SPI-MISO PH/SPI-MOSI PL/PWM PF/INT PH PD/AN PH AN RST CS SCK MISO MOSI.V PWM INT RX TX SCL SDA V VCC-V PE/IC-SCL PE/IC-SDA PH0/SPI-SCK PH/SPI-MISO PH/SPI-MOSI PD/AN PL PL PL/PWM PF/INT PA0/UART-RX PA/UART-TX PA0/UART-RX PA/UART-TX R 00 J CANH CANL VCC-V PD0/AN PD/AN PD/AN PD/AN PD PD PC PC PH PB/CAN-RX PB/CAN-TX PH PH0/SPI-SCK PH/SPI-MISO PH/SPI-MOSI PL0/PWM PL/PWM PL/PWM PL/PWM PL PL PF0/INT PF/INT PF/INT PF/INT PE/IC-SCL PE/IC-SDA PC/UART-RX PC/UART-TX PA0/UART-RX PA/UART-TX Vinput LN_IN_R LN_IN_L LN_OUT_R LN_OUT_L HDR HDR CANL CANH TXD RXD Vref CANL CANH Rs U SNHVD0 CN R 0 C CN PB/CAN-RX PB/CAN-TX CN CN Vinput FP FERRITE C C uf C uf C uf C D B0A C uf C uf C uf 0 0 TXD DTR# RTS# VCCIO RXD RI# NC DSR# DCD# CTS# CBUS CBUS CBUS CBUS0 CBUS OSCO OSCI TEST A NC VCC RESET# VOUT USBDM USBDP FTRL U VCC-V C RX-LED TX-LED R K R K R 0K C C0 E 0uF VCC-V VCC-V FTDI-D_P FTDI-D_N RX TX ID D+ D- VBUS CN USB MINIB PC/UART-RX PC/UART-TX LD LD Vinput D PMEG00ER R 0K R0 0K Figure -: mikromedia+ shield schematic

46 What s next? You have now completed the journey through each and every feature of mikromedia+ for Stellaris ARM board. You got to know it s modules and organization. Now you are ready to start using your new board. We are suggesting several steps which are probably the best way to begin. We invite you to join the users of mikromedia brand. You will find very useful projects and tutorials and can get help from a large ecosystem of users. Welcome! Compiler You still don t have an appropriate compiler? Locate ARM compiler that suits you best on the Product DVD provided with the package: DVD://download/eng/software/compilers/ Choose between mikroc, mikrobasic and mikropascal and download fully functional demo version, so you can begin building your first applications. Projects Once you have chosen your compiler, and since you already got the board, you are ready to start writing your first projects. Visual TFT software for rapid development of graphical user interfaces enables you to quickly create your GUI. It will automatically create necessary code which is compatible with mikroelektronika compilers. Visual TFT is rich with examples, which are an excellent starting point for your future projects. Just load the example, read well commented code, and see how it works on hardware. Visual TFT is also available on the Product DVD. Page

47 DISCLAIMER All the products owned by MikroElektronika are protected by copyright law and international copyright treaty. Therefore, this manual is to be treated as any other copyright material. No part of this manual, including product and software described herein, may be reproduced, stored in a retrieval system, translated or transmitted in any form or by any means, without the prior written permission of MikroElektronika. The manual PDF edition can be printed for private or local use, but not for distribution. Any modification of this manual is prohibited. MikroElektronika provides this manual as is without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties or conditions of merchantability or fitness for a particular purpose. MikroElektronika shall assume no responsibility or liability for any errors, omissions and inaccuracies that may appear in this manual. In no event shall MikroElektronika, its directors, officers, employees or distributors be liable for any indirect, specific, incidental or consequential damages (including damages for loss of business profits and business information, business interruption or any other pecuniary loss) arising out of the use of this manual or product, even if MikroElektronika has been advised of the possibility of such damages. MikroElektronika reserves the right to change information contained in this manual at any time without prior notice, if necessary. HIGH RISK ACTIVITIES The products of MikroElektronika are not fault tolerant nor designed, manufactured or intended for use or resale as on line control equipment in hazardous environments requiring fail safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage ( High Risk Activities ). MikroElektronika and its suppliers specifically disclaim any expressed or implied warranty of fitness for High Risk Activities. TRADEMARKS The MikroElektronika name and logo, the MikroElektronika logo, mikroc, mikrobasic, mikropascal, mikroprog, mikrobus, Click Boards, EasyMx PRO and mikromedia are trademarks of MikroElektronika. All other trademarks mentioned herein are property of their respective companies. All other product and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are only used for identification or explanation and to the owners benefit, with no intent to infringe. Copyright MikroElektronika, 0, All Rights Reserved. Page

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