Download mikromedia for ATMEGA User Manual

user's guide to
mikrome ia
board for ATmega
Compact development system rich with on-board peripherals for
all-round multimedia development on ATmega1280 device
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 ATMEGA and Windows® logos and product names are trademarks of ATMEL® and Microsoft® in the U.S.A. and other countries.
Table of Contents
Introduction to mikromedia for ATmega
4
Programing with exernal programmer
16
Package Contains
5
4. Reset buttons
20
Key Features
6
5. Crystal oscillator
22
7
6. microSD Card Slot
23
8
7. Touch Screen
24
10
8. Audio Module
26
Key microcontroller features
10
9. USB UART communication
28
3. Programming the microcontroller
11
10. Accelerometer
30
Programming with mikroBootloader
12
11. Flash Memory 31
Identifying COM port
14
12. Pads
32
step 1 – Choosing COM port
14
13. Pinout
33
step 2 – Establishing connection
15
14. Dimensions
34
step 3 – Browse for .hex file 15
15. Mikromedia accessories
35
step 4 – Select .hex file 16
What’s next
36
step 4 – Uploading .hex file
16
step 6 – Progress bar
17
step 5 – Finish upload
17
System Specification
1. Power supply
2. ATmega1280 microcontroller
Page 3
Introduction to mikromedia for ATmega
The mikromedia for ATmega 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 the 8-bit ATmega1280 microcon­
troller. The mikromedia for ATmega features
integrated modules such as stereo MP3 codec, TFT
320x240 touch screen display, accelerometer,
USB connector, audio connector, MMC/SD card
slot, 8 Mbit flash memory, 2x26 connection pads
and other. It comes pre-programmed with USBUART bootloader, but can also be programmed
with external AVR JTAGICE mkII. Mikromedia is
compact and slim, and perfectly fits in the palm
of the hand, which makes it convenient platform
for mobile devices.
Page 4
Package Contains
20122011
www.mikroe.com
Copyright ©2011 Mikroelektronika.
All rights reserved. Mikroelektronika, Mikroelektronika logo and other
Mikroelektronika trademarks are the property of Mikroelektronika.
All other tradmarks are the property of their respective owners.
Unauthorised copying, hiring, renting, public performance and
broadcasting of this DVD prohibited.
01
Damage resistant
protective box
02
mikromedia for ATmega
development system
04
mikromedia for ATmega
user’s guide
05
mikromedia for ATmega
schematic
Page 5
03
DVD with documentation
and examples
06
USB cable
10
Key Features
01 Connection Pads
02 TFT 320x240 display
03 USB MINI-B connector
04 CHARGE indication LED (RED)
05 Li-Polymer battery connector
06 3.5mm headphone connector
01
07 Power supply regulator
08 USB-UART IC
09 8MHz crystal oscillator
10 RESET button
11 VS1053 stereo audio codec
12 12.288MHz crystal oscillator
02
13 Atmel AVR ATmega 1280 device
14 Accelerometer
15 Serial 8Mbit Flash memory
16
15 microSD Card Slot
15
17 JTAG programmer connector
18 Power indication LED (GREEN)
Page 6
04
05
03
06
System Specification
07
power supply
Over a USB cable (5V DC)
08
09
power consumption
11
10
68 mA with erased MCU
(when on-board modules are inactive)
12
13
board dimensions
8 x 6 cm (3.14 x 2.36 inch)
14
weight
15
17
~46 g (0.10 lbs)
16
18
Page 7
1. Power supply
1. USB power supply
Figure 1-1: Connecting
USB power supply
You can apply power supply to the board
using MINI-B USB cable provided with
the board. On-board voltage regulators
will make sure that are avaibale the
appropriate voltage levels to each part
of the board. Power LED (GREEN) will
indicate the presence of power supply.
2. Battery 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. CHARGE LED (RED) will indicate
battery charging. Led is off when battery is full. Charging
current is ~250mA and charging voltage is 4.2V DC.
Figure 1-2: Connecting Li-Polymer battery
Page 8
DATA BUS
VCC-SYS
VCC-USB
PMEG3010ER
D1
C28
10nF
VCC-BAT
M1
DMP2160UW
+
-
1
2
3
4
5
R43
10K
VCC-1.8
C29
R6
4K7
2.2uF
R49
4K7
R34
4K7
1
2
3
Figure 1-3: Power
supply schematics
E10
VCC-1.8
10uF
U3
Vin
GND
EN
Vout
ADJ
R47
120K
5
4
AP7331-ADJ
R46
22K
R50
12K1
VCC-3.3
VCC-3.3
R35
10K
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
USB MINIB
VCC-3.3
R39
4K7
HDR1
HDR2
VBUS
DD+
ID
GND
CN1
BATT CONN
VCC-BAT
VSENSE
VCC-SYS
CN3
FP2
FERRITE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
VCC-3.3 VCC-3.3
M1X26
M1X26
VCC-3.3
LD2
CHARGE
VCC-3.3 VCC-BAT
R36
10K
STAT
R37
10K
Q4
BC846
Q5
BC846
R38
10K
E5
10uF
R45
1K
VCC-SYS
E7
C40
10uF
2.2uF
1
2
3
U5
STAT
VSS
VBAT
PROG
VDD
4
Charging Current approx. 250mA
R44
3K9
LD1
POWER
VCC-3.3
1
2K2
5
MCP73832
Page 9
VCC-SYS
R26
3
E3
10uF
REG1
Vin
Vout
GND
E4
LD29080DT33
10uF
2
2. ATmega1280 microcontroller
The mikromedia for ATmega development board comes with the
AVR ATmega1280 microcontroller. This high-performance 8-bit
microcontroller with its integrated modules and in combination
with other on-board modules is ideal for multimedia applications.
PORTS (A, B
Key microcontroller features
JTAG
- Up to 16 MIPS Operation;
- 128KB of Flash memory;
TWI
SPI
FLASH
XRAM
ADC
- 8KB of SRAM memory;
TIMERS
- 4KB of EEPROM
- UART, SPI, TWI;
, H, I, J, K, L)
Analog
Comparator
- 8-bit architecture;
- 86 I/O pins;
Watchdog
timer
, C, D, E, F, G
USART0
- ADC, Analog Comparator;
- JTAG programming interface, etc.
Page 10
USART1
EEPROM
SRAM
USART2
USART3
3. Programming the microcontroller
Figure 3-1:
ATmega1280
microcontroller
The microcontroller can be programmed in two ways:
01 Via USB-UART mikroBootloader
02 Using external AVR JTAGICE mkII programmer
Page 11
Programming with mikroBootloader
mikroBootloader software
You can program the microcontroller with UART bootloader
which is preprogrammed into the device by default. To transfer
.hex file from a PC to MCU you need bootloader software
(mikroBootloader) which can be downloaded from:
http://www.mikroe.com/eng/downloads/get/1822/
mikrobootloader_atmega1280_v210.zip
After software is downloaded unzip it to desired location and
start mikroBootloader software.
Figure 3-2: mikroBootloader window
01 When you start mikroBootloader software, a window
shown on Figure 3-2 should appear.
Page 12
NOTE: Connect mikromedia for ATmega with a PC before
starting mikroBootloader software
Page 13
step 1 – Choosing COM port
Identifying device COM port
02
01
03
01
Figure 3-3: Identifying COM port
Figure 3-4: Selecting COM port
01 Click the Change Settings button
01 In Device Manager you can see which COM port is
assigned to mikromedia (in this case COM32)
02 From drop down list select COM port which is used for
communication with a PC (in this case COM32)
03 Click OK button
Page 14
step 2 – Establishing connection
step 3 – Browse for .hex file
01
01
Figure 3-5: Connecting mikromedia with mikroBootloader
Figure 3-6: Browsing for .hex file
01 Reset mikromedia board and within 5s click the
Connect button. If connected, caption on a button
will be changed to “Disconnect”.
01 Click the Browse for HEX button and from pop-up
window (figure 3-5) select .hex file which will be
uploaded to MCU memory
NOTE: Baud Rate is set to 56000bps by default
Page 15
step 5 – Uploading .hex file
step 4 – Select .hex file
01
02
01
Figure 3-7: Selecting HEX
Figure 3-8: Begin uploading
01 To start .hex file uploading click the Begin uploading
button
01 Select a .hex file via open dialog window
02 Click the Open button
Page 16
step 6 – Progress bar
step 7 – Finish upload
01
Figure 3-9: Progress bar
Figure 3-10: Restarting MCU
01 You can monitor .hex file uploading via progress bar
01 Click the OK button after uploading is finished.
Reset MCU and your mikromedia will start with new
firmware.
Page 17
Programing with external
programmer
NOTE: If bootloader program is accidently erased you can upload it again via AVR
JTAGICE mkII programmer. Program mikroMedia for ATmega Bootloader Firmware.hex
can be found under Firmware folder (page 12)
Page 18
The
microcontroller
can
be
programmed with an external pro­
grammer (AVR JTAGICE mkII or other
supported programer with JTAG
interface). The external programmer
is connected to the development
system via pads marked with
JTAG, Figure 3-11. In order to
connect the external programmer
to the development system, it is
necessary to solder the 2x5 male
headers provided with the product
to JTAG pads
Figure 3-11:
mikroProg™ JTAG
connector
TCK
TMS
TDO
TDI
VCC-3.3
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
AVCC
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
VCC-3.3
10K
10K
10K
10K
ATmega1280
100pin TQFP
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
TCK
TDO
TMS
TDI
VCC-3.3
1
3
5
7
9
CN5
JTAG
RESET#
RESET#
Figure 3-12: JTAG programmer connection schematics
Page 19
R60
R61
R62
R63
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
U1
2
4
6
8
10
4. Reset Buttons
Board is equipped with two reset buttons. First is located at the back side of
the board (Figure 4-1), and second one is at the top of front side (Figure 4-2).
If you want to reset the circuit, press either of two buttons. 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).
Figure 4-1: Reset button located at the backside of the board
Page 20
Figure 4-2: Frontal reset button
AVCC
VCC-3.3
VCC-3.3
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
R8
10K
RST
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
ATmega1280
100pin TQFP
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
C3
100nF
T1
T2
VCC-3.3 VCC-3.3 VCC-3.3 VCC-3.3
E8
10uF
C5
100nF
XTAL2
XTAL1
RST
R7
100
X1
8MHz
VCC-3.3
C2
22pF
C6
100nF
C7
100nF
HDR2
RST
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
U1
C1
22pF
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
M1X26
Figure 4-3: Reset circuit schematics
Page 21
5. Crystal oscillator
ATmega1280 is equipped with internal 128kHz RC oscillator that can provide
base frequency. Board also contains 8MHz crystal oscillator (X1), which is the
most optimal because chip is powered by 3.3V supply. Since chip does not
have integrated PLL, maximum operating frequency is also 8MHz, which is just
enough for your multimedia applications.
AVCC
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
VCC-3.3
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
U1
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
ATmega1280
100pin TQFP
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
X1
C2
22pF
8MHz
C1
22pF
Figure 5-2:
Crystal oscillator schematics
Page 22
Figure 5-1:
8MHz crystal
oscillator
6. microSD Card Slot
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 6-1:
microSD card slot
module connection
schematics
VCC-3.3
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
VCC-MMC
VCC-3.3
FP1
SD-CD#
SD-CS#
FERRITE
C38
100nF
VCC-MMC
VCC-MMC
R11
10K
R10
10K
CN4
R9
10K
SD-CS#
MOSI-PB2
SCK-PB1
MISO-PB3
SD-CD#
E6
10uF
R16
27
1
2
4
5
6
7
CD
CS
CS
Din
Din
+3.3V
+3.3V
SCK
SCK
GND
GND
Dout
Dout
CD
CD
G
R5 27
ATmega1280
100pin TQFP
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
R4 27
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
SCK-PB1
MOSI-PB2
MISO-PB3
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
U1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
GND
G
AVCC
X1
C2
22pF
8MHz
Figure 6-2:
Inserting microSD card
C1
22pF
Page 23
7. Touch Screen
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 data in 262.144
diffe­rent colors.
Figure 7-1: Touch Screen
Page 24
TFT1
T-D0
T-D1
T-D2
VREF-1.8
LCD-XL
LCD-YD
VCC-3.3
VCC-SYS
AVCC
VCC-3.3
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
VCC-SYS
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
R40
12
E13
10uF
T-D15
T-D14
T-D13
T-D12
T-D11
T-D10
T-D9
T-D8
VCC-3.3 VCC-3.3
R24
10K
T-D15
T-D14
T-D13
T-D12
T-D11
T-D10
T-D9
T-D8
PMRD
PMWR
R25
10K
LCD-RST
LCD-CS#
VCC-1.8
R41
1K
VCC-3.3
10K
R15
LCD-XR
Q10
BC846
10K
T-D7
T-D6
T-D5
T-D4
T-D3
T-D2
T-D1
T-D0
Q9
BC856
R58
R3
1K
LCD-RST
Q3
BC846
VCC-3.3
T-D3
T-D4
T-D5
T-D6
T-D7
LCD-RS
LCD-RST
LCD-CS#
PMRD
PMWR
LCD-RS
LCD-CS#
VCC-1.8
Q8
BC856
R55
10K
XTAL2
XTAL1
LCD-BLED
ATmega1280
100pin TQFP
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
Q2
BC846
BAT43
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
DRIVEA
DRIVEB
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
1K
D2
LCD-BLED
U1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Q1
BC846
R23
LCD-YU
LCD-XL
X1
VCC-1.8
VREF-1.8
8MHz
DRIVEA
FP3
10K
FERRITE
C2
22pF
R14
C1
22pF
E11
10uF
VCC-3.3
Q6
BC846
C21
100nF
R42
100K
LCD-YD
R54
1K
DRIVEB
R56
10K
Figure 7-2: Touch Screen connection schematics
Page 25
Q7
BC846
C22
100nF
R57
100K
LCD-XR
LCD-YD
LCD-XL
LCD-YU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
LED-K
LED-A1
LED-A2
LED-A3
LED-A4
IM0
IM1
IM2
IM3
RESET
VSYNC
HSYNC
DOTCLK
ENABLE
DB17
DB16
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
SDO
SDI
RD
WR/SCL
RS
CS
FMARK
VCC-IO
VCC
VCC-I
GND
XR
YD
XL
YU
MI0283QT2
8. Audio Module
Figure 8-1:
on-board VS1053
stereo audio codec
mikromedia for ATmega 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 via Serial
Peripheral Interface (SPI).
Page 26
VCC-3.3
MP3-DCS
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
1
2
3
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
XTAL2
XTAL1
Vin
GND
EN
Vout
ADJ
R47
120K
5
4
C4
100nF
VCC-3.3 VCC-3.3
R46
22K
C12
100nF
C9
100nF
C10
100nF
C11
100nF
VCC-3.3
VCC-3.3
VCC-3.3
C23
100nF
C24
100nF
C26
100nF
C27
100nF
MP3-DREQ
VCC-1.8
R19
10K
MP3-RST#
VCC-3.3
MP3-CS#
R33
VCC-3.3
E2
470
12
11
10
9
8
7
6
5
4
3
2
1
MP3-DCS
13
14
15
16
17
18
19
20
21
22
23
24
MP3-CS#
XDCS/BSYNC
IOVDD1
VC0
DGND1
XTAL0
XTAL1
IOVDD2
DGND2
DGND3
DGND4
XCS
CVDD2
VS1053
GPIO5
RX
TX
SCLK
SI
SO
CVDD3
XTEST
GPIO0
GPIO1
GND
GPIO4
12.288MHz
C20
22pF
25
26
27
28
29
30
31
32
33
34
35
36
C19
22pF
R32
C1
22pF
R20
10K
VCC-3.3
R21
10K
R22
27
Figure 8-2: Audio module connection schematics
Page 27
MISO-PB3
GPIO
8MHz
E1
470
U2
LN2
AGND3
LEFT
AVDD2
RCAP
AVDD1
GBUF
AGND2
AGND1
RIGHT
AVDD0
AGND0
48
47
46
45
44
43
42
41
40
39
38
37
RIGHT
GBUF
10uF
L
R17
100K
R28
10
R29
10
CN2
PHONEJACK
RIGHT
C13
1uF
R
R18
100K
C17
3.3nF
LEFT
LEFT
10uF
C18
3.3nF
MP3-RST#
R2
10K
X2
C2
22pF
VCC-1.8
R50
12K1
R1 1M
X1
10uF
U3
GPIO7
GPIO6
GPIO3
GPIO2
DREQ
CVDD1
IOVDD0
CVDD0
DGND0
XRESET
MICN
MCP/LN1
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
R5 27
ATmega1280
100pin TQFP
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
VCC-1.8
VCC-1.8
AP7331-ADJ
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
R4 27
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
MP3-CS#
MP3-RST#
MP3-DREQ
SCK-PB1
MOSI-PB2
MISO-PB3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
VCC-1.8
E10
2.2uF
U1
VCC-1.8
VCC-1.8
C29
VCC-3.3
SCK-PB1
MOSI-PB2
AVCC
R30
20
R31
20
C15
C16
R27
10
C14
10nF
10nF
47nF
9. USB-UART communication
Figure 9-1: USB-UART communication
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 ATmega1280 does not support USB protocol. Before connecting the board,
make sure that you have FTDI drivers installed on your computer. Rx/Tx LED flashes when USB and controller communicate.
Page 28
VCC-3.3
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
AVCC
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
ATmega1280
100pin TQFP
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
VCC-3.3
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
RX0-MCU
TX0-MCU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VCC-3.3
U4
OSCO
TXD
OSCI
DTR#
TEST
RTS#
VCCIO
AGND
NC
RXD
CBUS0
RI#
GND
FT232RL CBUS1
GND
NC
DSR#
VCC
RESET#
DCD#
GND
CTS#
CBUS4
3V3OUT
CBUS2
USBDM
CBUS3
USBDP
FT232RL
USBDET
XTAL2
XTAL1
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
U1
USBDET
RX0-MCU
TX0-MCU
X1
C2
22pF
8MHz
C1
22pF
Figure 9-2: USB-UART connection schematics
Page 29
R53
220
28
27
26
25
24
23
22
21
20
19
18
17
16
15
LD3
RX/TX
VCC-USB
R51
4K7
C34
100nF
C36
100nF
R52
10K
FP2
FERRITE
R64
100
CN3
1
USBDM 2
USBDP 3
4
5
C28
10nF
VBUS
DD+
ID
GND
USB MINIB
10. Accelerometer
On board ADXL345 accelerometer, among other
features, can be 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.
VCC-3.3
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
AVCC
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Figure 10-1:
Accelerometer
connection schematics
VCC-3.3
SDA
ADD
Res
NC
INT2
INT1
ADXL345
13 SDA-PD1
12 ACC ADDRESS
11
10
VCC-3.3
9
8
SCL-PD0
SDA-PD1
XTAL2
XTAL1
C2
22pF
3
VCC
GND
Res
GND
GND
VCC
2
1
2
3
4
5
6
J1
VCC-3.3
X1
R13
10K
R12
10K
SCL-PD0
U9
Figure 10-2:
Accelerometer
module
14
VCC-3.3
SCL
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
ATmega1280
100pin TQFP
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
CS
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
7
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
U1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
VCC-3.3
C33
100nF
C32
100nF
8MHz
C1
22pF
Page 30
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.
11. Flash Memory
VCC-3.3
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
AVCC
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
Figure 11-2:
Flash memory module
VCC-3.3
VCC-3.3
R48
10K
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
ATmega1280
100pin TQFP
R59
C37
VCC-3.3
FLASH-CS#
MISO-PB3
FLASH-CS#
R4 27
SCK-PB1
MOSI-PB2
MISO-PB3
R5 27
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
U1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
1
2
3
4
CS
SDO
WP
GND
M25P80
Figure 11-1: Flash memory module connection schematics
Page 31
100nF
U10
VCC
HOLD
SCK
SDI
8
7
6
5
SCK-PB1
MOSI-PB2
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).
PK0
PK1
PK2
PK3
PK4
PK5
PK6
12. Pads
VCC-3.3
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
AVCC
L
R
PH3
PH4
PL3
PL4
PL0
PL1
PL2
PL5
PL6
PL7
PB5
PB6
PD4
PD5
PD6
PD7
RX1-PD2
TX1-PD3
SCL-PD0
SDA-PD1
VCC-3.3
PE4
PE5
PE6
PE7
PH0
PH1
PH2
PH3
PH4
PH5
PH6
R4 27
SCK-PB1
MOSI-PB2
MISO-PB3
PB5
R5 27
PB6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
ATmega1280
100pin TQFP
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
GND
VCC
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
PG1
PG0
PB7
PH7
PG3/TOSC2
PG4/TOSCI1
RESET
VCC
GND
XTAL2
XTAL1
PL0/ICP4
PL1/ICP5
PL2/T5
PL3/OC5A
PL4/OC5B
PL5/OC5C
PL6
PL7
PD0/SCL
PD1/SDA
PD2/RXD1
PD3/TXD1
PD4/ICP1
PD5/XCK1
PD6/T1
PD7/T0
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
RST
AVCC
GND
AREF
ADC0/PF0
ADC1/PF1
ADC2/PF2
ADC3/PF3
TCK/PF4
TMS/PF5
TDO/PF6
TDI/PF7
ADC8/PK0
ADC9/PK1
ADC10/PK2
ADC11/PK3
ADC12/PK4
ADC13/PK5
ADC14/PK6
ADC15/PK7
GND
VCC
PJ7
AD0/PA0
PA1
PA2
U1
HDR2
VCC-SYS
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
M1X26
HDR1
PJ2
PJ1
PJ0
PK0
PK1
PK2
PK3
PK4
PK5
PK6
PE4
PE5
PE6
PE7
PJ0
PJ1
PJ2
PH0
PH1
PH2
PH5
PH6
SCK-PB1
MISO-PB3
MOSI-PB2
VCC-3.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
XTAL2
XTAL1
PL0
PL1
PL2
PL3
PL4
PL5
PL6
PL7
SCL-PD0
SDA-PD1
RX1-PD2
TX1-PD3
PD4
PD5
PD6
PD7
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
M1X26
X1
Pads HDR2
C2
22pF
8MHz
C1
22pF
Figure 12-1:
Pads connecting
schematics
Pads HDR1
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 with underlined silkscreen
markings have multiple functions (see the complete schematics for more information).
Page 32
13. Pinout
System power supply
Reference Ground
Analog Lines
Interrupt Lines
Digital I/O lines
SCK
SDI
SPI Lines
SDO
3.3V power supply
Reference Ground
VSYS
GND
PK0
PK1
PK2
PK3
PK4
PK5
PK6
PE4
PE5
PE6
PE7
PJ0
PJ1
PJ2
PH0
PH1
PH2
PH5
PH6
PB1
PB3
PB2
3.3V
GND
RST
GND
L
R
PH3
PH4
PL3
PL4
PL0
PL1
PL2
PL5
PL6
PL7
PB5
PB6
PD4
PD5
PD6
PD7
PD2
PD3
PD0
PD1
3.3V
GND
Reset pin
Reference Ground
left ch.
audio out
right ch.
PWM lines
Digital I/O lines
RX
TX UART Lines
SCL2
I2C Lines
SDA2
3.3V power supply
Reference Ground
Pin functions
Pin functions
Digital lines
Analog Lines
Interrupt Lines
SPI Lines
Page 33
I2C Lines
UART lines
PWM lines
14. Dimensions
80.90 mm (3.18”)
73.01 mm (2.87”)
36.55 mm (1.44”)
50.27 mm (1.98”)
55.47 mm (2.18”)
5.08 mm (0.20”)
60.56 mm (2.38”)
69.85 mm (2.75”)
4.45 mm (0.17”)
2.54 mm (0.10”)
Page 34
2.77 mm (0.11”)
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
Gaming shield
01
Connect shield
02
BatteryBoost shield
03
PROTO shield
05
Li-Polimer battery
06
Wire Jumpers
07
Stacking headers
Page 35
What’s next?
You have now completed the journey through each and every feature of mikromedia for ATmega 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 AVR® 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 36
Notes:
Page 37
Notes:
Page 38
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™, EasyAVR6™, BIGAVR6™, AVRPLC16 v6™ 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.
Page 39
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]
mikromedia for ATMEGA Manual
(Mini) ver. 1.00
0 100000 018798