Download mikromedia™

mikromedia
for PIC18FJ
™
®
Compact development system rich with on-board peripherals for all-round
multimedia development on PIC18F87J50 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 PIC®, dsPIC®, PIC24®, PIC32® and Windows® logos and product names are trademarks of Microchip Technology® and Microsoft® in the U.S.A. and other countries.
Page 2
Table of Contents
Introduction to mikromedia™ for PIC18FJ®
4
Programing with mikroProg™ programmer
16
Package Contains
5
mikroProg Suite™ for PIC® Software
17
Key Features
6
Programing with ICD2® or ICD3® programmer
18
7
5. Crystal oscillator
20
8
6. microSD Card Slot
21
System Specification
1. USB power supply
2. Battery power supply
9
7. Touch Screen
22
3. Microcontroller PIC18F87J50
10
8. Audio Module
24
Key microcontroller features
10
9. USB connection
26
4. Programming the microcontroller
11
10. Accelerometer
28
Programming with mikroBootloader
12
11. Flash Memory 29
step 1 – Connecting mikromedia 12
12. Pads
30
step 2 – Browsing for .hex file 13
13. Pinout
31
step 3 – Select .hex file 13
14. Dimensions
32
step 4 – .hex file uploading
14
15. mikromedia Accessories
33
step 5 – Finish upload
15
16. What’s Next?
34
Page 3
Introduction to mikromedia™ for PIC18FJ®
The mikromedia™ for PIC18FJ® 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 PIC18F87J50
microcontroller. The mikromedia™ for PIC18FJ®
features integrated modules such as stereo MP3
codec, TFT 320x240 touch screen display,
accelerometer, USB connector, MMC/SD card slot
and other. It comes pre-programmed with USB
bootloader, but can also be programmed with
external programmers, such as mikroProg™ or
ICD2/3®. Mikromedia is compact and slim, and
perfectly fits in the palm of the hand, which
makes it convenient platform for mobile devices.
Page 4
Page 4
Package Contains
19122011
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 PIC18FJ®
development system
04
mikromedia™ for PIC18FJ®
user’s guide
05
mikromedia™ for PIC18FJ®
schematic
Page 5
03
DVD with documentation
and examples
06
USB cable
Key Features
01 Connection Pads
02 TFT 320x240 display
03 USB MINI-B connector
04 LI-Polymer battery connector
05 3.5mm headphone connector
01
06 Power supply regulator
07 Serial Flash memory
08 VS1053 Stereo mp3 coder/decoder
09 RESET button
10 PIC18F87J50 microcontroller
11 Accelerometer
02
12 Crystal oscillator
13 Power indicator LED
14 microSD Card Slot
15 ICD2/3® connector
16 mikroProg™ connector
Page 6
04
03
System Specification
05
power supply
06
Over a USB cable (5V DC)
07
power consumption
08
53 mA with erased MCU
09
(when on-board modules are inactive)
10
board dimensions
11
8 x 6cm (3.14 x 2.36 inch)
weight
12
~45,5g (0.10 lbs)
13
14
15
16
Page 7
1. USB power supply
Figure 1-1: Powering
your mikromedia™
board with USB cable
You can apply power supply to the board using MINI-B USB cable provided with the board.
On-board voltage regulators will make sure to regulate the appropriate voltage levels to
each part of the board. Power LED will indicate the presence of power supply.
Page 8
DATA BUS
2. Battery power supply
Figure 2-1:
Connecting Li-polymer battery
to mikromedia™ board
VCC-BAT
VCC-3.3
VCC-3.3
CN1
R35
10K
1
2
VCC-3.3
R39
4K7
LD2B
RED
VCC-3.3 VCC-BAT
R36
10K
E7
STAT
R37
10K
Q4
Q5
BC846
BC846
R38
10K
R45
1K
C40
10uF
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. Charging
current is ~250mA and charging voltage is 4.2V DC.
2.2uF
U5
1
2
3
E5
10uF
VCC-SYS
BATT CONN
STAT
VSS
VBAT
5
PROG
R44
3K9
4
VDD
MCP73832
Charging Current approx. 250mA
VCC-BAT
VCC-SYS VCC-3.3
R6
4K7
VSENSE
R49
4K7
R34
4K7
1
2K2
LD1A
GREEN
VCC-USB
REG1
R26
3
E3
10uF
E4
10uF
R43
Vin
GND
2
10K
Vout
LD29080DT33
D1
PMEG3010ER
M1
DMP2160UW
VCC-BAT
VCC-SYS
Page 9
Figure 2-2:
Battery charger and power management
connection schematic
3. Microcontroller PIC18F87J50
The mikromedia™ for PIC18FJ® development system comes with
the PIC18F87J50 microcontroller. This high-performance 8-bit
microcontroller with its integrated modules and in combination
with other on-board modules is ideal for multimedia applications.
12 MIPS 8bit Core
- nanoWatt
- 48MHz
31 Level
Stack
Instruction
Key microcontroller features
Data/Memor
y Bus
- Two External Clock modes, up to 48 MHz;
Flash
(Up to 128K
B)
- Internal 31 kHz Oscillator, Tunable Internal Oscillator; 31 kHz to 8 MHz;
RAM
(Up to 3.9K
B)
VREG
Data Bus
- 10-Bit, up to 12-Channel Analog-to-Digital (A/D);
- 8-Bit or 16-Bit Interface;
Data
Addresse Addre
ss
Decode
Data
- USB V2.0 Compliant SIE;
- Address Capability of up to 2 Mbytes;
PIC18FJ
Program
Counter
USB PMP
Timers
- 12-Bit, 16-Bit and 20-Bit Addressing modes; etc.
Page 10
Comparators
ADC
10-Bit
EUSART
CCP
MSSP
4. Programming the microcontroller
Figure 4-1:
PIC18F87J50
Microcontroller
The microcontroller can be programmed in three ways:
01 Via USB HID mikroBootloader
02 Using mikroProg™ external programmer
03 Using ICD2/3® external programmer
Page 11
Programming with mikroBootloader
step 1 – Connecting mikromedia
You can program the microcontroller with bootloader which
is preprogrammed 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:
01
http://www.mikroe.com/eng/products/view/585/
mikromedia-for-pic18fj/
02
After software is downloaded unzip it to desired location and
start mikroBootloader USB HID software.
Figure 4-2: mikroBootloader USB HID
01 Connect mikromedia™ board with a PC via USB cable and
USB icon will turn red.
02 Click the Connect button within 5s, otherwise existing
microcontroller program will execute.
Page 12
step 2 – Browsing for .hex file
step 3 – Select .hex file
01
01
01
Figure 4-3: Browse for HEX
Figure 4-4: Selecting HEX
01 Click on Browse for HEX button
01 Select .hex file via open window
02 Click on Open button
Page 13
step 4 – .hex file uploading
01
01
Figure 4-5: Begin uploading
Figure 4-6: Progress bar
01 To start .hex file uploading click on Begin uploading
button
01 You can monitor .hex file uploading via progress bar
Page 14
step 5 – Finish upload
01
Figure 4-8: mikroBootloader ready for next job
Figure 4-7: Restarting MCU
01 To finish uploading click on OK button
Page 15
Programing with mikroProg™
programmer
The microcontroller can be programmed with mikroProg™
programmer and mikroProg Suite™ fo PIC® software. The
mikroProg™ programmer is connected to the development
system via the CN6 connector, Figure 4-9.
mikroProg™ is a
fast USB 2.0 programmer
with mikroICD™ hardware
In-Circuit Debugger. Smart engineering
allows mikroProg™ to support PIC10®,
PIC12®, PIC16®, PIC18®, dsPIC30/33®, PIC24® and
PIC32® devices in a single programmer. It supports over
570 microcontrollers from Microchip®. Outstanding performance,
easy operation and elegant design are it’s key features.
Figure 4-9:
Connecting mikroProg™ to mikromedia™
Page 16
mikroProg Suite™ for PIC® Software
mikroProg™ programmer requires
special programming software called
mikroProg Suite™ for PIC®. This
software is used for programming
ALL of Microchip® microcontroller
families, including PIC10®, PIC12®,
PIC16®, PIC18®, dsPIC30/33®, PIC24®
and PIC32®. Software has intuitive
interface and SingleClick™ programming
technology. Just by downloading the
latest version of mikroProg Suite™
your programmer is ready to program
new devices. mikroProg Suite™ is
updated regularly, at least four times a
year, so your programmer will be more
and more powerful with each new
release.
Figure 4-10: Main Window of mikroProg Suite™ for PIC® programming software
Page 17
Programing with
ICD2® or ICD3® programmer
The microcontroller can be also programmed with ICD2®
or ICD3® programmer. These programmers connect
with mikromedia board via ICD2 CONNECTOR BOARD.
Figure 4-12:
Connecting ICD2®
or ICD3® programmer
Figure 4-11:
Placing ICD2®
connector
In order to enable the ICD2® and ICD3® programmers to be connected to the
development system, it is necessary to provide the appropriate connector such as the
ICD2 CONNECTOR BOARD. This connector should be first soldered on the CN5 connector,
Figure 4-12. Then you should plug the ICD2® or ICD3® programmer into it, Figure 4-11.
Page 18
VCC-3.3
Vcap
RJ1
RJ0
RD7
RD6
RD5
RD4
RD3
RD2
RD1
GND
VCC
RD0
RE7
RE6
RE5
RE4
RE3
RH0
RE2
OSC1
VCC
RF7
RF6
RB7
RF5
RC5
RF4/D+
RC4
RF3/D-
RC3
RF2
RC2
RH7
RJ7
RH6
RH5
20
OSC2
VCCcore/Vcap
R15 100
RB6
R14 100
M1X6
RJ6
60
1
2
3
4
5
PGC1
PGD1
MCLR#
59
58
57
X1
56
M1X5
8MHz
55
54
C2
22pF
C1
22pF
53
52
PGC1
51
50
CLKO
49
CLKI
48
47
PGD1
46
45
44
43
42
41
RJ5
19
GND
RB6
GND
RJ4
18
RG4
RC7
17
PIC18F87J50
MCLR
RC6
16
RB5
RC0
15
RB4
RC1
14
RG2
RG3
RA4
13
RB3
RA5
12
RG1
VCC
Vcap
RB2
GND
9
10
11
RG0
RA0/AN0
MCLR#
RB1
RA1
8
RB0
RE0
RA2
7
RE1
RA3
6
RJ3
AGND
5
RJ2
AVCC
4
RH2
ENVREG
3
RB7
VCC-3.3
CN6
RH3
VUSB
2
RH4
1
RH1
U1
6
5
4
3
2
1
PGD1
PGC1
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
E9
10uF
Figure 4-13: mikroProg™ and ICD2®/ICD3® programmer connection schematic
Page 19
mikroProg
63
61
62
64
65
66
67
68
70
69
71
72
73
74
75
76
77
78
79
80
VCC-3.3
ICD2/3
CN5
MCLR#
5. Crystal oscillator
Board is equipped with 8Mhz crystal
oscillator circuit that provides external
clock to the microcontroller 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
USB-based applications.
VCC-3.3
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
Figure 5-1:
Crystal oscillator schematic
RH2
RH3
RE1
RE0
RG0
RG1
RG2
RG3
MCLR
RG4
GND
VCCcore/Vcap
RF7
RF6
RF5
RF4/D+
RF3/DRF2
RH7
RH6
RH5
RH4
VUSB
ENVREG
AVCC
AGND
RA3
RA2
RA1
RA0/AN0
GND
VCC
RA5
RA4
RC1
RC0
RC6
RC7
RJ4
RJ5
PIC18F87J50
RJ2
RJ3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
GND
OSC2
OSC1
VCC
RB7
RC5
RC4
RC3
RC2
RJ7
RJ6
Vcap
E9
10uF
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Vcap
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RH1
RH0
RE2
RE3
RE4
RE5
RE6
RE7
RD0
VCC
GND
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RJ0
RJ1
U1
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
X1
8MHz
CLKO
CLKI
C2
22pF
C1
22pF
Figure 5-2:
Crystal oscillator module
NOTE : The use of crystal in all other schematics is implied even if it is purposely
left out, because of the schematics clarity.
Page 20
6. microSD Card Slot
RH1
RH0
RE2
RE3
RE4
RE5
RE6
RE7
RD0
VCC
GND
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RJ0
RJ1
RH5
RH4
VUSB
ENVREG
AVCC
AGND
RA3
RA2
RA1
RA0/AN0
GND
VCC
RA5
RA4
RC1
RC0
RC6
RC7
RJ4
RJ5
PIC18F87J50
RJ2
RJ3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
GND
OSC2
OSC1
VCC
RB7
RC5
RC4
RC3
RC2
RJ7
RJ6
Vcap
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
R9
10K
VCC-MMC
VCC-3.3
FP1
FERRITE
E6 10uF
C38
100nF
CN4 MMC CARD MICRO
R4 56
R5 56
MOSI1-RC5
MISO1-RC4
SCK1-RC3
SD-CS#
MOSI1-RC5
SCK1-RC3
MISO1-RC4
SD-CD#
R16
56
1
2
4
5
6
7
CS
Din
+3.3V
SCK
GND
Dout
CD
E9
10uF
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Vcap
RH2
RH3
RE1
RE0
RG0
RG1
RG2
RG3
MCLR
RG4
GND
VCCcore/Vcap
RF7
RF6
RF5
RF4/D+
RF3/DRF2
RH7
RH6
R10
10K
G
SD-CD#
R11
10K
SD-CS#
MISO1-RC4
SD-CD#
U1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Figure 6-1:
microSD card slot
VCC-MMC
VCC-3.3
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
SD-CS#
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 6-2: microSD Card Slot
module connection schematic
Page 21
Figure 6-3:
Inserting
microSD card
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 262.000 diffe­rent colors.
Figure 7-1: Touch Screen
Page 22
TFT1
VCC-SYS VCC-3.3
VCC-SYS
Q1
BC846
R23
1K
D2
LCD-XR
T-D0-RJ0
T-D1-RJ1
Q3
BC846
RH1
RH0
RE2
RE3
RE4
RE5
RE6
RE7
RD0
VCC
GND
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RJ0
RJ1
RH2
RH3
RE1
RE0
RG0
RG1
RG2
RG3
MCLR
RG4
GND
VCCcore/Vcap
RF7
RF6
RF5
RF4/D+
RF3/DRF2
RH7
RH6
RH5
RH4
VUSB
ENVREG
AVCC
AGND
RA3
RA2
RA1
RA0/AN0
GND
VCC
RA5
RA4
RC1
RC0
RC6
RC7
RJ4
RJ5
PIC18F87J50
RJ2
RJ3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
GND
OSC2
OSC1
VCC
RB7
RC5
RC4
RC3
RC2
RJ7
RJ6
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
T-D7
T-D6
T-D5-RJ5
T-D4-RJ4
T-D3-RJ3
T-D2-RJ2
T-D1-RJ1
T-D0-RJ0
T-D2-RJ2
T-D3-RJ3
X1
8MHz
CLKO
CLKI
C2
22pF
C1
22pF
VCC-3.3 VCC-3.3
R25
10K
R24
10K
LCD-RST
LCD-CS#
VCC-3.3
E13
10uF
LCD-BLED
T-D7
T-D6
VCC-3.3
C21
47nF
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
LCD-RS 4
5
6
7
8
9
10
Vcap 11
12
13
14
15
16
17
18
19
20
R40
12
LCD-RST
U1
PMWR
Q2
BC846
BAT43
VCC-3.3
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
PMRD
LCD-CS#
LCD-RST
LCD-YD
LCD-BLED
R41
300K
VCC-3.3
C22
47nF
R42
300K
PMRD
PMWR
LCD-RS
LCD-CS#
LCD-XL
LCD-YU
T-D4-RJ4
T-D5-RJ5
E9
10uF
LCD-YU
LCD-XL
Vcap
LCD-XR
LCD-YD
LCD-XL
LCD-YU
Figure 7-2: Touch Screen connection schematic
Page 23
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
MP3 codec
Figure 8-2:
Inserting 3.5mm
headphones jack
The mikromedia™ for PIC18FJ® features MP3 codec audio controller 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).
Page 24
63
61
64
62
65
66
67
70
68
69
71
72
73
74
75
76
77
RB1
RG0
RB2
RG1
RB3
RG2
RB4
RG3
9
10
RG4
11
GND
12
RB5
PIC18F87J50
MCLR
RB6
GND
OSC2
VCCcore/Vcap
RB7
RF5
RC5
RF2
RC2
RJ7
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
E9
10uF
MP3-RST#
12
11
10
9
8
7
6
5
4
3
2
1
13
14
15
16
17
18
19
20
21
22
23
24
MP3-BSYNC
57
56
55
54
MP3-CS#
53
MP3-BSYNC
52
R1
1M
51
MP3-CS#
50
49
C19
48
47
46
R4 56
45
MISO1-RC4
44
SCK1-RC3
43
42
41
X2
12.288MHz
22pF
C20
22pF
MOSI1-RC5
R5 56
VCC-1.8
VCC-1.8
VCC-1.8
VCC-1.8
R20
10K
XDCS/BSYNC
IOVDD1
VCO
DGND1
XTALO
XTALI
IOVDD2
DGND2
DGND3
DGND4
XCS
CVDD2
VS1053
VCC-3.3
R21
10K
RJ5
RJ4
RC7
RC6
RC0
RC1
RA4
RA5
VCC
RJ6
GND
Vcap
RH4
RH5
RH6
VUSB
RH7
20
RA0/AN0
RC4
RC3
RA1
RF4/D+
RF3/D-
RA2
18
19
VCC
RF6
RA3
16
17
OSC1
RF7
AGND
15
AVCC
14
ENVREG
13
58
GPIO7
GPIO6
GPIO3
GPIO2
DREQ
CVDD1
IOVDD0
CVDD0
DGND0
XRESET
MCN
MCP/LN1
RJ1
RJ0
RD7
RD6
RD5
RD4
RD3
RD2
RD1
GND
VCC
RD0
RE7
RE6
RE5
RE4
RE3
RE2
RB0
RE0
59
C4
100nF
VCC-3.3
LN2
AGND3
LEFT
AVDD2
RCAP
AVDD1
GBUF
AGND2
AGND1
RIGHT
AVDD0
AGND0
48
47
46
45
44
43
42
41
40
39
38
37
E2
470
C18
3.3nF
10uF
R32
E1
470
C17
3.3nF
10uF
LEFT
C9
100nF
VCC-3.3
C10
100nF
VCC-3.3
R22
27
RIGHT R29
10
C11
100nF
R31
20
R27
10
C15
C16
C14
10nF
10nF
47nF
VCC-3.3
VCC-3.3
VCC-1.8
C29
E10
10uF
Vout
ADJ
MIC5205-ADJ
5
4
VCC-1.8
R47
220K
R46
100K
R50
0R
C23
100nF
C24
100nF
C26
100nF
C12
100nF
C27
100nF
Figure 8-3: Audio module connection schematic
Page 25
R17
100K
CN2
PHONEJACK
R30
20
VCC-3.3
2.2uF
U3
1
Vin
2
GND
3
EN
R18
100K
L
10
RIGHT
C13
1uF
R
R28
LEFT
GBUF
GPIO5
RX
TX
SCLK
SI
SO
CVDD3
XTEST
GPIO0
GPIO1
GND
GPIO4
8
RJ3
RE1
R2
10K
25
26
27
28
29
30
31
32
33
34
35
36
7
RH3
U2
60
SCK1-RC3
MOSI1-RC5
MISO1-RC4
6
MP3-RST#
RJ2
R33
GPIO
5
MP3-DREQ
MP3-RST#
4
MP3-DREQ
RH0
RH1
3
Vcap
MP3-CS#
RH2
2
VCC-3.3
R19
10K
U1
1
VCC-1.8
VCC-3.3
78
79
80
VCC-3.3
9. USB connection
PIC18F87J50 microcontroller has integrated USB
module, which enables you to implement USB
communication functionality of your mikromedia
board. Connection with target USB host is done
over MINI-B USB connector which is positioned
next to the battery connector.
Figure 9-1:
Connecting USB cable
Page 26
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
VCC-3.3
USBDP
USBDM
Vcap
RH2
RH3
RE1
RE0
RG0
RG1
RG2
RG3
MCLR
RG4
GND
VCCcore/Vcap
RF7
RF6
RF5
RF4/D+
RF3/DRF2
RH7
RH6
PIC18F87J50
RJ2
RJ3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
GND
OSC2
OSC1
VCC
RB7
RC5
RC4
RC3
RC2
RJ7
RJ6
RH5
RH4
VUSB
ENVREG
AVCC
AGND
RA3
RA2
RA1
RA0/AN0
GND
VCC
RA5
RA4
RC1
RC0
RC6
RC7
RJ4
RJ5
Vcap
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RH1
RH0
RE2
RE3
RE4
RE5
RE6
RE7
RD0
VCC
GND
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RJ0
RJ1
U1
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
X1
8MHz
CLKO
CLKI
C2
22pF
C1
22pF
CN3
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
VCC-USB
E9
10uF
Figure 9-2: USB module connection schematic
Page 27
FP2
FERRITE
5
4
USBDP 3
USBDM 2
1
C28
10nF
GND
ID
D+
DVBUS
USB MINIB
10. Accelerometer
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 over the I2C interface.
Vcap
7
SDA
ADD
Res
NC
INT2
INT1
13
12
11
10
9
8
SDA2-RD5
ACC ADDRESS
VCC-3.3
3
SCL
VCC
GND
Res
GND
GND
VCC
2
RH1
RH0
RE2
RE3
RE4
RE5
RE6
RE7
RD0
VCC
GND
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RJ0
RJ1
RH5
RH4
VUSB
ENVREG
AVCC
AGND
RA3
RA2
RA1
RA0/AN0
GND
VCC
RA5
RA4
RC1
RC0
RC6
RC7
RJ4
RJ5
PIC18F87J50
RJ2
RJ3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
GND
OSC2
OSC1
VCC
RB7
RC5
RC4
RC3
RC2
RJ7
RJ6
1
2
3
4
5
6
ADXL345
VCC-3.3 VCC-3.3
C33
100nF
J1
SMD JUMPER
C32
100nF
Figure 10-1:
Accelerometer
module
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.
E9
10uF
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Vcap
RH2
RH3
RE1
RE0
RG0
RG1
RG2
RG3
MCLR
RG4
GND
VCCcore/Vcap
RF7
RF6
RF5
RF4/D+
RF3/DRF2
RH7
RH6
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
R12
10K
14
CS
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
U9
U1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R13
10K
SCL2-RD6
1
SDA2-RD5
SCL2-RD6
VCC-3.3
VCC-3.3 VCC-3.3
Figure 10-2: Accelerometer connection schematic
Page 28
11. Flash Memory
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).
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
VCC-3.3
Vcap
RH2
RH3
RE1
RE0
RG0
RG1
RG2
RG3
MCLR
RG4
GND
VCCcore/Vcap
RF7
RF6
RF5
RF4/D+
RF3/DRF2
RH7
RH6
PIC18F87J50
RJ2
RJ3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
GND
OSC2
OSC1
VCC
RB7
RC5
RC4
RC3
RC2
RJ7
RJ6
RH5
RH4
VUSB
ENVREG
AVCC
AGND
RA3
RA2
RA1
RA0/AN0
GND
VCC
RA5
RA4
RC1
RC0
RC6
RC7
RJ4
RJ5
Vcap
FLASH-CS#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RH1
RH0
RE2
RE3
RE4
RE5
RE6
RE7
RD0
VCC
GND
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RJ0
RJ1
U1
X1
8MHz
CLKO
CLKI
R4 56
R5 56
C2
22pF
C1
22pF
MOSI1-RC5
MISO1-RC4
SCK1-RC3
VCC-3.3
VCC-3.3
R48
10K
C37
VCC-3.3
100nF
U10
FLASH-CS#
MISO1-RC4
R3 56
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
E9
10uF
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
Figure 11-1:
Flash memory module
connection schematic
1
2
3
4
CS
SDO
WP
GND
M25P80
Page 29
VCC
HOLD
SCK
SDI
8
7
6 SCK1-RC3
5 MOSI1-RC5
Figure 11-2:
Flash memory module
T-D0-RJ0
T-D1-RJ1
RE2
RE3
RE4
RE5
RE6
RE7
SDA2-RD5
SCL2-RD6
12. Pads
VCC-3.3
VCC-SYS
HDR1
RG4
Vcap
RF6
RF5
RX
TX
SCL
SDO
RF2
RH6
Vcap
E9
10uF
RH1
RH0
RE2
RE3
RE4
RE5
RE6
RE7
RD0
VCC
GND
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RJ0
RJ1
RH2
RH3
RE1
RE0
RG0
RG1
RG2
RG3
MCLR
RG4
GND
VCCcore/Vcap
RF7
RF6
RF5
RF4/D+
RF3/DRF2
RH7
RH6
PIC18F87J50
Pads HDR2
RJ2
RJ3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
GND
OSC2
OSC1
VCC
RB7
RC5
RC4
RC3
RC2
RJ7
RJ6
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
T-D2-RJ2
T-D3-RJ3
RB0
RB1
RB2
RB3
PGC1
PGD1
R4
R5
56 MOSI1-RC5
MISO1-RC4
56 SCK1-RC3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
SCK
22
SDI
23
SDO
24
25
26
RA2
RA5
RF2
RF5
RF6
RH4
RH6
RB0
RB1
RB2
RB3
T-D0-RJ0
T-D1-RJ1
T-D2-RJ2
T-D3-RJ3
T-D4-RJ4
T-D5-RJ5
RC0
RA4
SCK1-RC3
MISO1-RC4
MOSI1-RC5
VCC-3.3
M1X26
RA5
RA4
RC1
RC0
TX1-RC6
RX1-RC7
T-D4-RJ4
T-D5-RJ5
RG0
RG1
RG2
RG3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RH4
M1X26
RE1
RA3-VREF-1.8
RA2
VCC-3.3
U1
RH5
RH4
VUSB
ENVREG
AVCC
AGND
RA3
RA2
RA1
RA0/AN0
GND
VCC
RA5
RA4
RC1
RC0
RC6
RC7
RJ4
RJ5
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
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
RST
L
R
RC1
RG0
RG3
RG4
RA3
RE1
RE2
RE3
RE4
RE5
RE6
RE7
RB6
RB7
RG2
RG1
RX1-RC7
TX1-RC6
SCL2-RD6
SDA2-RD5
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
HDR2
Figure 12-1: Pads connecting schematic
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 schematic for more information).
Page 30
13. Pinout
System power supply
Reference Ground
AN2/VREFAN4/C2INA
AN7/C2INB
AN10/ C1INB/CVREF
AN11/C1INA
AN12/P3C/C2INC
AN14/P1C/C1INC
FLT0/INT0
INT1
INT2
INT3
ALE
OE
WRL
WRH
BA0
CE
T1OSO/T13CKI
T0CKI
SCL1/SCK1
SDA1/SDI1
C2OUT/SDO1
3.3V power supply
Reference Ground
VSYS
GND
RA2
RA5
RF2
RF5
RF6
RH4
RH6
RB0
RB1
RB2
RB3
RJ0
RJ1
RJ2
RJ3
RJ4
RJ5
RC0
RA4
RC3
RC4
RC5
3.3V
GND
RST
GND
L
R
RC1
RG0
RG3
RG4
RA3
RE1
RE2
RE3
RE4
RE5
RE6
RE7
RB6
RB7
RG2
RG1
RC7
RC6
RD6
RD5
3.3V
GND
Reset pin
Reference Ground
left ch.
audio out
right ch.
ECCP2/T1OSI/P2A
ECCP3/P3A
CCP4/P3D
CCP5/P1D
AN3/VREF+
AD9/P2C
AD10/P2B
AD11/P3C/REFO
AD12/P3B
AD13/P1C
AD14/P1B
AD15/P2A
KBI2/PGC
KBI3/PGD
RX2/DT2
TX2/CK2
RX1/DT1
TX1/CK1
AD6/SCL2
AD5/SDA2
3.3V power supply
Reference Ground
Pin functions
Programing lines
Pin functions
Analog Lines
Interrupt Lines
SPI Lines
Page 31
I2C Lines
UART lines
PWM lines
Comparator 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 32
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 33
What’s next?
You have now completed the journey through each and every feature of mikromedia™ for PIC18FJ® 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 PIC® 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 34
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™, EasyPIC™, EasyPIC PRO™, Visual TFT™ 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 35
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 PIC18FJ User Manual
ver. 1.00
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