mikromedia - mikroelektronika · for xmega® mikromedia ... - uart, spi, adc, dac etc. data bus...

Compact multimedia development system rich with on-board peripherals for

all-round development on ATxmega128A1 device

for XMEGA®mikromedia™

AVR

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.

The XMEGA® and Windows® logos and product names are trademarks of ATMEL® and Microsoft® in the U.S.A. and other countries.

TO OUR VALUED CUSTOMERS

Nebojsa Matic

General Manager

Introduction to mikromedia for XMEGA® 4

Package Contains 5

Key Features 6

System Specification 7

1. Power supply 8

USB power supply 8

Battery power supply 8

2. ATxmega128A1 microcontroller 10

Key microcontroller features 10

3. Programming the microcontroller 11

Programming with mikroBootloader 12

mikroBootloader software 12

Identifying device COM port 14

step 1 – Choosing COM port 14

step 2 – Establishing connection 15

step 3 – Browsing for .HEX file 15

step 4 – Selecting .HEX file 16

step 5 – Uploading .HEX file 16

step 6 – Progress bar 17

step 7 – Finishing upload 17

Programming with external programmer 18

4. Reset Button 20

5. Crystal Oscillators 22

6. MicroSD Card Slot 23

7. Touch Screen 24

8. Audio Module 26

9. USB UART connection 28

10. Accelerometer 30

11. Flash Memory 31

12. Pads 32

13. Pinout 33

14. Dimensions 34

15. Mikromedia Accessories 35

16. What’s Next 36

Table of Contents

Introduction to mikromedia for XMEGA®

The mikromedia for XMEGA® 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 8-bit ATxmega128A1 microcontroller. The mikromedia for XMEGA®

features integrated modules such as stereo

MP3 codec, TFT 320x240 touch screen display,

accelerometer, MMC/SD card slot, 8 Mbit flash

memory, battery charger. The board also contains

MINI-B USB connector, two 1x26 connection

pads and other. It comes pre programmed with

UART bootloader, but can also be programmed

with external PDI programmers. Mikromedia is

compact and slim, and perfectly fits in the palm

of your hand, which makes it convenient platform

for mobile devices.

01 02

04 05

03

06

Damage resistant

protective box

mikromedia for XMEGA®

development system


user’s guide


schematic

DVD with documentation

and examples

USB cable

Copyright ©2012 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.

MIKROMEDIA BOARDS • • • • • • • • • MANUALS • • • • • • • • • DEVELOPMENT BOARDS • • • •

• • •

• • SCHEMAT

ICS •

• • • • •

• •

• A

CCES

SOR

Y B

OA

RD

S •

• •

• •

• •

• •

EXAM

PLES

• • • • • • • • •

ADDIT

IONAL SOFTWARE • •

• • • •

• • • COMPILERS • • • • • • • • • MIKROC, MIKROBASIC, MIKROPASCAL COMPILERS • • • • • • • • • DRIVERS • • • • • • • • • P

RO

GR

AM

MER

S AN

D D

EBUGGERS • • • • • • • • •

PRODUCT DVDwww.mikroe.comwww.libstock.com

Package Contains

01

16

02

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

Connection Pads

TFT 320x240 display

USB MINI-B connector

Charge indication LED

Li-Polymer battery connector

3.5mm headphone connector

Power supply regulator

FTDI USB UART

Serial Flash memory

VS1053 Stereo mp3 coder/decoder

RESET button

ATxmega128A1 microcontroller

Accelerometer

Crystal oscillator

microSD Card Slot

PDI connector

Power indicator LED

11Key Features

17

System Specification

power supply

Over a USB cable (5V DC)

board dimensions

81.2 x 60.5 mm (3.19 x 2.38 inch)

weight

~45 g (0.10 lbs)

power consumption

87 mA with erased MCU

(when back-light is ON)

03

06

07

08 09

10

12

13

14

15

16

0405

17

1. Power supply

You can apply power supply to the board

using MINI-B USB cable provided with

the board. On-board voltage regulators

provide the appropriate voltage levels

to each component on the board. Power LED (GREEN) will indicate the presence of

power supply.

You can also power the board using Li-Polymer battery,

via on-board battery connector. On-board battery charger

circuit MCP73832 enables you to charge the battery

over USB connection. LED diode (RED) will indicate

when battery is charging. Charging current is ~250mA

and charging voltage is 4.2V DC.

Battery power supply

USB power supply

Figure 1-1: Connecting USB power supply

Figure 1-2: Connecting Li-Polymer battery

23

5

4

1

VCC-BAT

D1PMEG3010ER

R443K9

Charging Current approx. 250mA

R394K7

VCC-3.3

E7

10uF

C40

2.2uF

R344K7

R64K7

VCC-BAT

VSENSE

VCC-SYS

VCC-SYS

R4310K

R37

10K

R3610K

VCC-3.3

STAT

R3810K

R451K

VCC-3.3

E510uF

R3510K

VCC-3.3

R494K7

M1DMP2160UW

STATVSSVBAT VDD

PROG

U5

MCP73832Q4BC846

Q5BC846

VCC-USB

C29

2.2uF

VCC-3.3

R46100K

E10

10uF

R47220K

VCC-1.8

VCC-1.8

R500R

123

5

4

VinGNDEN ADJ

Vout

U3

MIC5205-ADJ

DAT

A BU

S

LD2CHARGE

VCC-BAT

VCC-1.8VREF-1.8

E1110uF

FP3

FERRITE

CN1BATT CONN

VCC-SYS VCC-3.3

E310uF

E410uF

R26

2K2Vout

3

Vin1

2GND

REG1

LD29080DT33LD1

POWER

1234567891011121314151617181920212223242526

HDR1

M1X26

2728293031323334353637383940414243444546474849505152

HDR2

M1X26

VCC-3.3 VCC-3.3

VCC-SYS

C2810nF

FP2FERRITE

12345 GND

IDD+D-VBUS

CN3

USB MINIB

VCC-3.3AVCC

FP4

FERRITE

C30100nF

C25100nF

Figure 1-3: Power supply schematics

2. ATxmega128A1 microcontroller

The mikromedia for XMEGA® development system comes with

the ATxmega128A1 microcontroller. This high-performance

8-bit microcontroller with its integrated modules and in

combination with other on-board modules is ideal for multimedia

applications.

Key microcontroller features

- Up to 32 MIPS Operation;

- 8-bit architecture;

- 128 KB of Flash memory;

- 8 KB of SRAM memory;

- 2048 Bytes of EEPROM

- 78 I/O pins;

- 32kHz RTC;

- UART, SPI, ADC, DAC etc.

DATA BUS

EVENT ROUTING NETWORK

Power/ResetControl

AES/DESCrypto

Support

DMAController

EventSystem

Controller

Debug/Prog.interfaceBOD

Temp sensor RTC

FLASH

RAM

EEPROMOSC/CLK

Interrupt Controller EBI

Watchdog Timer

VREF OCD

ADC

DAC

AC

TIMERS/COUNTERS UART/SPI/TWI/COMMUNICATION

I/OPORTS

AVRCPU

3. Programming the microcontroller

01

02

Over UART mikroBootloader

Using external PDI programmer

Figure 3-1:ATxmega128A1

Microcontroller

The microcontroller can be programmed in two ways:

You can program the microcontroller with UART bootloader which

is pre programmed by default. To transfer .hex file from a PC to

MCU you need bootloader software (mikroBootloader) which

can be downloaded from:

After the mikroBootloader software is downloaded unzip it to

desired location and start it.

http://www.mikroe.com/downloads/get/1669/mikromedia_xmega_bootloader_v101.zip

Programming with mikroBootloader

Figure 3-2: mikroBootloader window

01 When you start mikroBootloader software, a window as shown in Figure 3-2 should appear

mikroBootloader software

Connect mikromedia for XMEGA® with a PC before

starting mikroBootloader softwarenote

step 1 – Choosing COM port

Figure 3-4: Choosing COM port

01

01

Identifying device COM port

Figure 3-3: Identifying COM port

01 Open Device Manager window and expand Ports section to see which COM port is assigned to Ready for XMEGA® board (in this case it is COM5)

01

02

03

Click the Change Settings button

From the drop down list, select appropriate COM port (in this case it is COM5)

Click OK

03

02

Press the Reset button on Ready for XMEGA® board and click the Connect button within 5s, otherwise the existing microcontroller program will run. If connected, the button’s caption will be changed to Disconnect

step 2 - Establishing Connection step 3 - Browsing for .HEX file

01

01

Figure 3-5: Connecting with mikroBootloader Figure 3-6: Browse for HEX

01 01 Click the Browse for HEX button and from a pop-up window (Figure 3-7) choose a .HEX file to be uploaded to MCU memory

step 4 - Selecting .HEX file step 5 - Uploading .HEX file

Figure 3-7: Locating and selecting .hex file Figure 3-8: Begin uploading

01 01

02

Select .HEX file using open dialog window.

Click the Open button

To start .HEX file bootloding click the Begin uploading button

01

0201

step 7 - Finishing upload

01

Figure 3-9: Progress bar Figure 3-10: Restarting MCU

01 01

02

Progress bar enables you to monitor .HEX file uploading

Click OK button after the uploading process is finished

Press Reset button on Ready for XMEGA® board and wait for 5 seconds. Your program will run automatically

step 6 - Progress bar

01

The microcontroller can be programmed with external programmer (AVRISP mkII, AVR

JTAGICE mkII or other supported programer with PDI interface). The external

programmer is connected to the development system via pads marked with

PDI (CN5), Figure 3-11. In order to connect the external programmer to

the development system, it is necessary to solder a 2x3 male header

on the pad (CN5). If bootloader program is accidently erased you can

upload it again via external PDI programmer. Program

atxmega128a1_bootloader_firmware.hex

can be found under Firmware folder

(page 12).

Figure 3-11:connecting PDI

programmer

Programming with external

programmer

Figure 3-12: PDI programmer connection schematic

VCC-3.3

30292827 3433

58575655545352

463635 42 43 44 4537 50

9

48 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

7026

25

76

757473

ATxmega128A1

81828384858687888990919293949596979899100

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

DGNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RE

SET/

PDI

PDI

GN

D

PQ3

PQ2

GN

DVC

C

AVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1

PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6

PF2

PF3

PH3

PE4

PE2

PH4

PH7

TOSC

2/PQ

1

PC2PC1PC0

PE1

PE5

PH5

PJ0

TOSC

1/PQ

0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

AVCC PDI

RESE

T#

135 6

42

CN5

M2X3

VCC-3.3

PDI

RESET#

C5

100nF

C6

100nF

C7

100nF

C8

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3

VCC-3.3

VCC-3.3

C31

100nF

VCC-3.3

C35

100nF

VCC-3.3

Board is equipped with reset button, which is located

at the top of the front side (Figure 4-2). If you want

to reset the circuit, press the reset button. It will

generate low voltage level on microcontroller reset pin

(input). In addition, a reset can be externally provided

through pin 27 on side headers (Figure 4-3).

4. Reset Button

Figure 4-2: Frontal reset buttonFigure 4-1: Location of additional reset button

You can also solder additional reset button on the appropriate place at the back side of the board, Figure 4-1.

NOTE

R810K

VCC-3.3

C3

100nF

T1BU

TTO

N

T2BU

TTO

N

RST

VCC-3.3

C5

100nF

C6

100nF

C7

100nF

C8

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3

VCC-3.3

VCC-3.3

C31

100nF

VCC-3.3

C2

22pF

C1

22pF X132.768kH

z

30292827 3433

58575655545352

463635 42 43 44 4537 50

9

48 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

70

26

25

76

757473

ATxmega128A1

81828384858687888990919293949596979899100

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

D

GNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RES

ET/P

DI

PDI

GN

D

PQ3

PQ2

GN

DVC

C

AVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6

PF2

PF3

PH3

PE4

PE2

PH4

PH7

TOSC

2/PQ

1PC2PC1PC0

PE1

PE5

PH5

PJ0

TOSC

1/PQ

0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

C35

100nF

VCC-3.3

AVCC

PQ1/

TOSC

2PQ

0/TO

SC1

R7

100

RST

2728293031323334353637383940414243444546474849505152

HDR2

M1X26

VCC-3.3

RST

Figure 4-3: Reset circuit schematic

Figure 5-1:32.768kHz crystal oscillator

connected to RTCC module (X1)

VCC-3.3

C222pF

C122pF X1

32.768kHz

30292827 3433

58575655545352

463635 42 43 44 4537 50

9

48 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

70

26

25

76

757473

ATxmega128A1

81828384858687888990919293949596979899100

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

D

GNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RE

SET/

PDI

PDI

GN

D

PQ3

PQ2

GN

DVC

C

AVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1

PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6

PF2

PF3

PH3

PE4

PE2

PH4

PH7

TOSC

2/PQ

1

PC2PC1PC0

PE1

PE5

PH5

PJ0

TOSC

1/PQ

0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

AVCC

PQ1/

TOSC

2PQ

0/TO

SC1

C5

100nF

C6

100nF

C7

100nF

C8

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3

VCC-3.3

VCC-3.3

C31

100nF

VCC-3.3

C35

100nF

VCC-3.3

Figure 5-2:Crystal oscillator schematic

The use of crystal in all other schematics is implied even if it is purposely left out because of the schematics clarity.

NOTE :

5. Crystal oscillatorsATxmega128A1 uses internal 2MHz and

32MHz oscillators that provide the necessary

clock frequency. In combination with prescalers

and multipliers it gives you a wide range of output

frequencies, which ensures proper operation of bootloader

and your custom applications. Board contains 32.768kHz Crystal oscillator (X1) which provides external clock for internal

RTCC module.

VCC-3.3

30292827 3433

58575655545352

463635 42 43 44 4537 50

9

48 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

70

26

25

76

757473

ATxmega128A1

81828384858687888990919293949596979899100

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

D

GNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RE

SET/

PDI

PDI

GN

D

PQ3

PQ2

GN

DVC

C

AVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1

PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6

PF2

PF3

PH3

PE4

PE2

PH4

PH7

TOSC

2/PQ

1

PC2PC1PC0

PE1

PE5

PH5

PJ0

TOSC

1/PQ

0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

AVCC

SD-C

D#

SD-C

S#

SD-CS#

R1110K

R1010K

VCC-MMC

R910K

SD-CD#

VCC-MMC

R16

27

VCC-3.3

E6 10uF

C38 100nF

FP1

FERRITE

124567

CDCD

CSDin+3.3VSCKGNDDout

GN

D

CN4MMC CARD MICRO

MOSIC-PC5

SCKC-PC7

MISOC-PC6

R5

R4

MOSIC-PC5

SCKC-PC7MISOC-PC6

C5

100nF

C6

100nF

C7

100nF

C8

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3

VCC-3.3

VCC-3.3

C31

100nF

VCC-3.3

C35

100nF

VCC-3.3

27

27

Board contains microSD card slot for using 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.

Figure 6-3:Inserting microSD card

Figure 6-1: microSD card slot

Figure 6-2: microSD Card Slot module connection schematic

6. microSD Card Slot

The development system features a TFT 320x240 display covered with a resistive

touch panel. Together they form a functional

unit called a touch screen. It enables data to

be entered and displayed at the same time. The

TFT display is capable of showing graphics in

262.144 diffe rent colors.

Figure 7-1: Touch Screen

7. Touch Screen

VCC-3.3

30292827 3433

58575655545352

463635 42 43 44 4537 50

9

48 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

7026

25

76

757473

ATxmega128A1

81828384858687888990919293949596979899100

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

DGNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RE

SET/

PDI

PDI

GN

D

PQ3

PQ2

GN

DVC

C

AVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6

PF2

PF3

PH3PE

4

PE2

PH4

PH7

TOSC

2/PQ

1

PC2PC1PC0

PE1

PE5

PH5

PJ0

TOSC

1/PQ

0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

AVCC

LCD-BLED

LCD-CS#LCD-RS

LCD-RST

T-D0

T-D

1T-

D2

T-D

3T-

D4

T-D

5T-

D6

T-D

7

LCD

-YD

LCD

-XL

DRI

VEA

DRI

VEB

PMRDPMWR

R23

1K

VCC-SYS

LCD-RST

LCD-RSLCD-CS#

LCD-YULCD-XLLCD-YDLCD-XR

VCC-3.3

E1310uF

R2510K

VCC-3.3

R2410K

LCD-RSTLCD-CS#

VCC-3.3

LCD-BLEDR4012

VCC-SYS

PMRDPMWR

D2

BAT43

LED-A12

DB1715

HSYNC12

RD35

VSYNC11

WR/SCL36

LED-A23

LED-A34

LED-A45

IM06

ENABLE14

IM17

IM28

IM39

DOTCLK13

GND43

SDO33

RESET10

RS37

CS38

FMARK39

VCC-IO40

XR44

YD45

XL46

SDI34

LED-K1

YU47

DB1616

DB1517

DB1418

DB1319

DB1220

DB1121

DB1022

DB923

DB824

DB725

DB626

DB527

DB428

DB329

DB230

DB131

DB032

VCC41

VCC-I42

TFT1

MI0283QT2

VCC-3.3

Q9BC856

Q10BC846

R58

10K

R411K

VCC-1.8

R15

10K

R31K

VCC-3.3

Q8BC856

VCC-1.8

R55

10K

Q6BC846

R14

10KC21100nF

R42100K

Q7BC846

R56

10K C22100nF

R57100K

R541K

VCC-3.3

LCD-XR

LCD-YU

LCD-XL

LCD-YD

DRIVEA

DRIVEB

T-D5T-D6T-D7

T-D4T-D3T-D2T-D1T-D0

Q3BC846

Q2BC846

Q1BC846

C5

100nF

C6

100nF

C7

100nF

C8

100nF

E8

10uF

VCC-3.3 VCC-3.3 VCC-3.3 VCC-3.3VCC-3.3

C31

100nF

VCC-3.3

C35

100nF

VCC-3.3

Figure 7-2: Touch Screen connection schematic

Figure 8-2: Inserting 3.5mm headphones jack

The mikromedia for XMEGA® features stereo audio codec VS1053. This module

enables audio reproduction by using stereo headphones connected to the system

via a 3.5mm connector CN2. All functions of this module are controlled by the

microcontroller over Serial Peripheral Interface (SPI).

Figure 8-1: On-board VS1053

MP3 codec

8. Audio Module

Figure 8-3: Audio module connection schematic

VCC-3.3

R5

R4

30292827 3433

58575655545352

463635 42 43 44 4537 50

9

48 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

70

26

25

76

757473

ATxmega128A18182838485868788899091929394959697989910

0

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

D

GNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RE

SET/

PDI

PDI

GN

D

PQ3

PQ2

GN

DVC

C

AVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1

PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6PF

2PF

3

PH3

PE4

PE2

PH4

PH7

TOSC

2/PQ

1

PC2PC1PC0

PE1

PE5

PH5

PJ0

TOSC

1/PQ

0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

AVCC

MP3

-DREQ

MOSIC-PC5

SCKC-PC7MISOC-PC6

MP3-RST#MP3-CS#

MP3-DCS

MP3-CS#

C20

22pF

C19

22pF

R1 1M

R2010K

R21

10K

MP3

-DREQ

MP3-RST#

R210K

R1910K

X212.288MHz

C131uF

VCC-3.3

GPI

O

VCC-3.3

LEFT

RIGHT

GBUF

C11

100nF

C10

100nF

C4

100nF

C12

100nF

C9

100nF

C23

100nF

VCC-3.3

C24

100nF

VCC-3.3

C26

100nF

VCC-3.3 VCC-3.3

C27

100nF

VCC-1.8 VCC-1.8 VCC-1.8 VCC-1.8 VCC-3.3

E1

10uF

E2

10uF

CN2

PHONEJACK

LEFT

RIGHT

C16

10nF

C14

47nF

C15

10nF

R2710

R3020

R3120

R28 10

R29 10

R32

470 C173.3nF

R17100K

R33

470 C183.3nF

R18100K

L

R

R2227

2345671112

1314

25

24232221

18171615

8 1

19

9102726

20

28 29 30 31 32 33 34 35 36

373839404142434445464748

MCP/LN

1M

ICNXR

ESETD

GN

D0

CVDD

0IO

VDD

0CVD

D1

DREQ

GPIO

2G

PIO3

GPIO

6G

PIO7

XDCS/BSYNCIOVDD1VC0DGND1XTAL0XTAL1IOVDD2DGND2DGND3DGND4XCSCVDD2

GPIO

5RX TX

SCLK SISO

CVDD

3XTESTG

PIO0

GPIO

1G

ND

GPIO

4

AGND0AVDD0

AVDD2

AGND1AGND2

AGND3LN2

LEFT

RCAPAVDD1

GBUF

RIGHT

VS1053

U2

VCC-1.8 VCC-3.3

MP3-CS#

MP3

-RST

#

MO

SIC-

PC5

SCKC

-PC7

MIS

OC-

PC6

MP3-DCS

27

27

C5

100nF

C6

100nF

C7

100nF

C8

100nF

E8

10uF


C31

100nF

VCC-3.3

C35

100nF

VCC-3.3

Mikromedia contains USB MINI-B connector which

is positioned next to the battery connector.

FT232RL USB-UART IC enables you to implement

UART serial communication functionality via USB

cable, since ATxmega128A1 does not support

USB protocol.

Figure 9-1: Connecting USB cable to MINI-B

USB connector

9. USB UART connection

Figure 9-2: USB module connection schematic

USBDPUSBDM

VCC-USB

C2810nF

FP2FERRITE

USBDET

R60100

123456789

1011121314 15

16171819202122232425262728

TXDDTR#RTS#VCCIORXDRI#GNDNCDSR#DCD#CTS#CBUS4CBUS2CBUS3

CBUS0CBUS1

OSCOOSCITESTAGND

NC

GND

GND

VCCRESET#

3V3OUTUSBDMUSBDP

FT232RL

U4

FT232RL

VCC-3.3 VCC-3.3

C36100nF

R53220

R51

4K7

R5210K

C34100nF

TXF-MCU

RXF-MCU

12345 GND

IDD+D-VBUS

CN3 USB MINIB

LD3TX/RX

VCC-3.3

30292827 3433

58575655545352

463635 42 43 44 4537 50

9

48 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

70

26

25

76

757473

ATxmega128A18182838485868788899091929394959697989910

0

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

D

GNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RE

SET/

PDI

PDI

GN

D

PQ3

PQ2

GN

DVC

C

AVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1

PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6

PF2

PF3

PH3

PE4

PE2

PH4

PH7

TOSC

2/PQ

1

PC2PC1PC0

PE1

PE5

PH5

PJ0TO

SC1/

PQ0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

AVCC

TXF-

MCU

RXF-

MCU

USBDET

C5

100nF

C6

100nF

C7

100nF

C8

100nF

E8

10uF


C31

100nF

VCC-3.3

C35

100nF

VCC-3.3

VCC-3.3

30292827 3433

58575655545352

463635 42 43 44 4537 50

9

48 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

70

26

25

76

757473

ATxmega128A1

81828384858687888990919293949596979899100

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

D

GNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RE

SET/

PDI

PDI

GN

D

PQ3

PQ2

GN

DVC

C

AVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1

PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6

PF2

PF3

PH3

PE4

PE2

PH4

PH7

TOSC

2/PQ

1

PC2PC1PC0

PE1

PE5

PH5

PJ0

TOSC

1/PQ

0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

AVCC

SCLD

-PD

1

SDAD-PD0

C32100nF

C33100nF

VCC-3.3

R1210K

R1310K

VCC-3.31 2 3

J1SMD JUMPER

ACC ADDRESS123

VCCGNDRes

4 GND5

GND6VCC

7CS

8INT1

9INT2

10NC

11Res

12ADD

13SDA

14SC

L

U9

ADXL345

VCC-3.3

VCC-3.3 VCC-3.3

SCLD-PD1

SDAD-PD0

C5

100nF

C6

100nF

C7

100nF

C8

100nF

E8

10uF


C31

100nF

VCC-3.3

C35

100nF

VCC-3.3

On board ADXL345 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 I2C interface.

You can set the accelerometer

address to 0 or 1 by re-soldering the

SMD jumper (zero-ohm resistor) to the

appropriate position. Jumper is placed

in address 1 position by default.

Figure 10-2:Accelerometer connection schematic

Figure 10-1: Accelerometer

module

10. Accelerometer

VCC-3.3

R5

R4

30292827 3433

58575655545352

463635 42 43 44 4537 50

948 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

70

26

25

76

757473

ATxmega128A1

81828384858687888990919293949596979899100

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

D

GNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RE

SET/

PDI

PDI

GN

D

PQ3

PQ2

GN

DVC

CAVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1

PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6

PF2

PF3

PH3

PE4

PE2

PH4

PH7

TOSC

2/PQ

1

PC2PC1PC0

PE1

PE5

PH5

PJ0

TOSC

1/PQ

0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

AVCC

MOSIC-PC5

SCKC-PC7MISOC-PC6

FLASH-CS#

FLASH-CS#

C37

100nFR4810K

VCC-3.3

VCC-3.3

VCC-3.3

123

54678CS

SDOWPGND SDI

SCKHOLD

VCC

U10

M25P80

MOSIC-PC5SCKC-PC7R59 27

MISOC-PC6

C5

100nF

C6

100nF

C7

100nF

C8

100nF

E8

10uF


C31

100nF

VCC-3.3

C35

100nF

VCC-3.3

27

27

Figure 11-2:Flash memory module connection schematic

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 8Mbit

flash memory. It is connected to the

microcontroller via the Serial Peripheral

Interface (SPI).

Figure 11-1:Flash memory module

11. Flash Memory

VCC-3.3

R5

R4

30292827 3433

58575655545352

463635 42 43 44 4537 50

9

48 49

1112

32

72

69686766656463

43

78 77

2423

181716151413

5678

10

7980

12

22212019

62616059

38 39 40 41 47

71

31

51

70

26

25

76

757473

ATxmega128A1

81828384858687888990919293949596979899100

PE0

VCC

GN

DPD

7

PE7

PE6

PB0PB1PB2PB3

PJ4PJ3PJ2

PH2

VCC

GN

D

GNDVCCPH0PH1

PF0

PF1

XTAL

2/PR

0RE

SET/

PDI

PDI

GN

D

PQ3

PQ2

GN

DVC

C

AVCCGND

PA3

PA2

PA1

PA0

AVCC

XTAL

1/PR

1

PB7

PD3

GNDPC7PC6PC5PC4PC3

PJ6PJ5

PF7PF6

VCC

PB6PB5

PE3

PA4

PA5

PA6PA7

PD2

PD1

PD0VCC

PF4

PF5

PJ1

PH6

PF2

PF3

PH3

PE4

PE2

PH4

PH7

TOSC

2/PQ

1

PC2PC1PC0

PE1

PE5

PH5

PJ0

TOSC

1/PQ

0

PD6

PD5

PD4

GND

PB4

GNDVCC

PJ7

PK3

PK1

GNDVCCPK0

PK2

PK4

PK5

PK6

PK7

U1

AVCC

PB1PB2PB3

PC0PC1PC2PC3

SCLD

-PD

1

SDAD-PD0

PA6PA7

PD4

PF0

PF1

PE3

PE4

PE2

PE6

PE7

MOSIC-PC5

SCKC-PC7MISOC-PC6

RXD

-PD

2TX

D-P

D3

PD5

PD7

PD6

PE1

PE0

PB5PB6

PH1PH0

PR1

PR0

PF6PF7

PH7

PJ7

PA5

PA4

PJ0

SCKSDISDO

1234567891011121314151617181920212223242526

HDR1

M1X26

VCC-3.3

VCC-SYS

PD5

PD7PD6

PB1PB2PB3

PH1PH0

PH7

PA6PA7

PD4

PE1PE0

PA5PA4

MOSIC-PC5

SCKC-PC7MISOC-PC6

PB5PB6

PJ0RXTX

SDASCL

2728293031323334353637383940414243444546474849505152

HDR2

M1X26

VCC-3.3

PC0PC1PC2PC3

SCLD-PD1

RXD-PD2TXD-PD3

SDAD-PD0

PF7

PJ7

PF6

PF1PF0

PR1PR0

PE3

PE4

RST

PE2

PE6PE7

LR

27

27

R7100

RST

Most microcontroller pins are available for further connectivity via two 1x26 rows of connection

pads on both sides of the mikromedia board. They are designed to match additional shields,

such as Battery Boost shield, Gaming, PROTO shield and others.

Pads HDR2 Pads HDR1

Figure 12-1: connecting pads schematic

12. Pads

SPI LinesInterrupt LinesAnalog LinesDigital lines I2C Lines UART lines PWM lines

VSYS RST Reset pinSystem power supplyGND GND Reference GroundReference GroundPB1 LPB2 R

left ch.right ch.

PWM lines

Digital I/O lines

Digital I/O lines

Interrupt lines

Analog linesPB3 PC0PA4 PC1PA5 PC2PA6 PC3PA7 PF0PH0 PF1PH1 PE4PB5 PJ7PB6 PR0PE1 PR1PE0 PE2PD7 PE3PD6 PE6PD5 PE7PH7 PF6PJ0 PF7

PD4 PD2 RXPC7 PD3 TXSCKPC6 PD1 SCL2SDIPC5 PD0 SDA2SDO

3.3V 3.3V 3.3V power supply3.3V power supplyGND GND Reference GroundReference Ground

audio out

13. Pinout

Pin functions Pin functions

73.66 mm

81.15 mm

63.5 mm

2.67 mm2.54 mm

36.5

8 m

m

55.8

8 m

m

60.4

5 m

m

2.03

mm

(3195 mils)

(2900 mils)

(238

0 m

ils)

(220

0 m

ils)

(2500 mils)

(144

0 m

ils)

(105 mils)(100 mils)

(80

mils

)

8.89

mm

(350

mils

)7.

62 m

m(3

00 m

ils)

14. Dimensions

15. mikromedia accessories

We have prepared a set of

extension boards pin-compatible

with your mikromedia, which

enable you to easily expand

your board basic functionality.

We call them mikromedia

shields. But we also offer other

accessories, such as Li-polymer

battery, stacking headers, wire

jumpers and more.

04

01 02 03

Gaming shield

Connect shield BatteryBoost shield PROTO shield

06 07Li-Polimer battery Wire Jumpers05 mikroBUS shield

You still don’t have an appropriate compiler? Locate AVR® compiler that suits you best on

the Product DVD provided with the package:

Choose between mikroC™, mikroBasic™ and mikroPascal™ and download fully functional

demo version, so you can begin building your first applications.

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.

You have now completed the journey through each and every feature of mikromedia for XMEGA® 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

Projects

DVD://download/eng/software/compilers/

What’s next?

Notes:

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.

TRADEMARKS

The MikroElektronika name and logo, the MikroElektronika logo, mikroC™, mikroBasic™, mikroPascal™, mikroProg™, EasyAVR™, mikroBUS™, Click Boards™ 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, 2012, All Rights Reserved.

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 hazard-ous 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.

If you want to learn more about our products, please visit our website at www.mikroe.com

If you are experiencing some problems with any of our products or just need additional

information, please place your ticket at www.mikroe.com/esupport

If you have any questions, comments or business proposals,

do not hesitate to contact us at [email protected]

AVR

mikromedia for XMEGA Manual ver. 1.11

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mikromedia - mikroelektronika · for xmega® mikromedia ... - uart, spi, adc, dac etc. data bus...

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