mikroElektronika mikromedia 5 User manual

Amazingly compact, all-on-a-single-pcb development board that carries
5’’ TFT Touch Screen and lots of multimedia peripherals, all driven by
a powerful TM4C129L(X)NCZAD
for Tiva™
mikromedia5

Page 2
I want to express my thanks to you for being interested in our products and for having
condence 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.
TO OUR VALUED CUSTOMERS
Nebojsa Matic
General Manager
The Tiva™and Windows®logos and product names are trademarks of Texas Instruments®and Microsoft®in the U.S.A. and other countries.

Introduction to mikromedia 5 for Tiva™ 4
System Specication 4
Package Contains 5
1. Power Supply 6
2. TM4C129L(X)NCZAD microcontroller 8
Key microcontroller features 8
3. Programming the microcontroller 9
On-board mikroProg™for Tiva®programmer 10
mikroProg Suite™for ARM®software 12
Software installation wizard 13
4. RTC Battery and Reset Button 14
5. Crystal Oscillators and 2.048 V Reference 16
6. microSD Card Slot 18
7. Touch Screen 20
8. Audio Module 22
9. USB DEVICE connection 24
10. USB HOST connection 26
11. Accelerometer 28
12. SDRAM 30
13. RF Transceiver 32
14. Ethernet 34
15. Buzzer 36
16. WiFi 38
17. Other Modules 40
18. Pads 42
19. Dimensions 44
20. What’s next? 45
Page 3
Table of Contents

Page 4
The mikromedia 5 for Tiva™is a compact development
board which allows development of devices with
multimedia contents. The central part of the system is
a 32-bit 212-pin TM4C129L(X)NCZAD microcontroller.
The mikromedia 5 for Tiva™features lots of on board
modules such as stereo MP3 codec, 5’’ TFT 800x480 px
touch screen display, accelerometer, microSD card slot,
buzzer, IR receiver, RGB LED diode, PIN photodiode,
temperature sensor, 2.4 GHz RF transceiver, Ethernet,
Wi-Fi transceiver, 64Mb SDRAM, Li-Polimer battery
charger etc. The board also contains two MINI-B USB
connectors, 2x5 Cortex Debug connector, two 1x26
connection pads, ON/OFF switch and other. It comes
with an on-board mikroProg™for Tiva®programmer
and debugger, but can also be programmed with
external programmers. mikromedia 5 for Tiva™is
compact and slim, which makes it a convenient platform
for mobile and other multimedia devices.
Introduction to mikromedia 5 for Tiva™
System Specication
power supply
Via USB cable (5V DC) or via adapter
connector (5 - 12 V DC)
power consumption
121 mA with empty MCU
(when on-board modules are disabled)
board dimensions
135x86.6 mm (5.3x3.4 inch)
weight
~136g (0.3 lbs)

Page 5
01 02
04 05
03
06
Damage resistant
protective box
mikromedia 5 for Tiva™
development board
mikromedia 5 for Tiva™
user’s guide
mikromedia 5 for Tiva™
schematic
Roll USB cable, roll ethernet
cable and headers
Distancers, plastic pen and
microSD card
SCHEMATICS
We present you with a complete color schematics for mikromedia 5 for Tiva
development board. We want you to know what your board is consisted of
and how it actually works.
TM
for Tiva
™
mikromedia 5
Amazingly compact,all-on-single-pcbdevelopment boardcarring 5’’ TFT
TouchScreen and lots ofmultimedia peripherals, all driven by powerful
TM4C129LNCZAD
for Tiva
™
mikromedia 5
Package Contains

Page 6
1. Power Supply
Figure 1-3:
Battery power supply
Figure 1-4: Adapter
connector power supply
Figure 1-1:
ICDI USB power supply
Figure 1-2:
USB power supply
The mikromedia 5 for Tiva™ board can be powered in four dierent ways: via two USB connectors using MINI-B USB cable provided with
the board (CN9 or CN2), via battery connector using Li-Polymer battery (CN3) or via adapter connector using adapter power supply
(CN1). After you plug in the appropriate power supply turn the power switch ON (SW1). The USB connection can provide up to 500 mA
current which is more than enough for the operation of all on-board modules and the microcontroller as well. If you decide to use external
power supply via adapter connector, voltage levels must be within 5-12 V DC range. Power LED ON (GREEN) indicates the presence of
power supply. On-board battery charger circuit LM3658SD-A enables you to charge the battery over two USB connectors or via adapter
connector. LED diode (RED) indicates when battery is charging. Charging current is ~250 mA and charging voltage is 4.2 V DC.

Page 7
Vusb_OUT Vdc
Vbat_IN
CN3
R5
10K
R9
10K
R4
100K
L1 1.5uH
R6
1K
C8
22uF
C15
100nF
C16
10pF
C9
22uF
C10
22uF
R7
10K
R122
0
R123
0
R11
100K
L2 1.5uH
R15
12K
C18
22uF
C26
100nF
C27
10pF
C19
22uF
C20
22uF
VCC-5V
VCC-3.3V
VCC-5V
R3
10K
R2
10K
USB-PSW#
E2
10uF
1
2
3
OUT
GND
IN
5
4OCEN
U5
TPS2041B
VCC-3.3V
E3
10uF
USB-VBUS_ER#
E1
10uF
USB-D_N
USB-D_P
USB-ID
USB-VBUS
R8
1K
Vusb_IN
D5
B340A
D2
B340A
D4
PMEG3010ER
D1
PMEG3010ER
10
9
8
7
65
4
3
2
1
PG
VIN
L1
EN
PS
VAUX
GND
FB
L2
VOUT
PGND
U6
TPS63060
10
9
8
7
65
4
3
2
1
PG
VIN
L1
EN
PS
VAUX
GND
FB
L2
VOUT
PGND
U7
TPS63060
USB-D_N
USB-D_P
USB-ID
USB-VBUS
USB-PSW#
USB-VBUS_ER#
R12
100K
R14
100K
R18
100K
BAT-VSENSE BAT-VSENSE
R19
1K
C25
22uF
C7
22uF
R17
470
POWER
USB-VBUS_ER#
USB-PSW#
USB-VBUS
USB-D_N
USB-D_P
USB-ID
VCC-3.3V
1
2
3
4
5
GND
ID
D+
D-
VBUS
CN2
USB MINIB
C6
100nF
VIN
PWR-EN
PWR-EN
1 2 3
SW1
JS202011AQN
R13
100K
C11
1uF
C12
100nF
C13
10nF
C14
100pF
C21
1uF
C22
100nF
C23
10nF
C24
100pF
V_INPUT
FP1
VIN
VIN
1
2 3
R1
R2
Q1
PDTC114EU
R1
10K
VCC-3.3V
DC-VBUS# DC-VBUS# VCC-3.3V VCC-1.8V
1
2
3
IN
GND
OUT5
4
EN ADJ
U8
AP7331-ADJ
R20
100K
C29
2.2uF
E4
10uF
R21
27K4
R22
1K
R10
1M C17
3.3nF
LD1
D3
PMEG3010ER
D6
ESDA5V3L
D7
ESDA5V3L
Vusb-ICDI
M2
DMP2305U
±1%
R16
4K87
M1
DMP2305U
1
2
3
CN1
PJ-002AH-SMT
Vbat_IN
R32
10K
R29
560
C31
2.2uF
R31 10K
R26
10K
R33
10K
R27
10K
CHARGE
R28
10K
R25
10K
VCC-5VV_INPUT
M4
DMG3420U
C30
1uF
BAT-STAT2 BAT-STAT1
BAT-STAT2
BAT-STAT1
VCC-3.3V
VCC-3.3V
4
1
8
6
7
10
2
3
5
9
EN_b
USBpwr
CHG_IN
GND
USB_sel
STAT2
STAT1
Iset
BATT
Ts
PGND
U9
LM3658SD-A
R23
1K
R34
1K
LD2
CHARGING CURRENT IS 250mA
1
23
R1
R2
Q2
PDTC114EU
1
23
R1
R2
Q3
PDTC114EU
M3
DMP2305U
M5
DMG3420U
R24
10K
V_INPUT
R30
10K
Vbat_IN
C28
100nF
VIN
E10
10uF
Vusb-ICDI
1
2
3
4
5GND
ID
D+
D-
VBUS
CN9
USB MINIB
FP7
R111
1M C113
3.3nF
Figure 1-5: Power supply schematic

Page 8
The mikromedia 5 for Tiva™ development board comes with
the 212-pin ARM®Cortex™-M4F TM4C129L(X)NCZAD
microcontroller. This high-performance 32-bit microcontroller
with its integrated modules and in combination with other
on-board modules is ideal for multimedia applications.
Key microcontroller features
2. TM4C129L(X)NCZAD microcontroller
- Up to 150 DMIPS Operation (120 MHz);
- 1024 KB of Flash memory;
- 256 KB of SRAM memory;
- 6 KB of EEPROM memory;
- up to 140 I/O pins;
- 16/32-bit timers
- 16 MHz internal oscillator, 32 kHz RTCC;
- 8xUART, 4xSSI, 10xI2C, 2xCAN, 2xADC, USB, Ethernet etc.
ROM
1024 KB
Flash
6 KB
EEPROM
256 KB
SRAM
Cortex M4F
TM4C129 (120MHz)
JTAG
NVIC ETM
FPU
SWD
MPU
Analog
LDO Voltage
Regulator
3 Analog
Comparators
2x12-bit ADC
Up to 24 channels
Temp Sensor
System periphery Serial periphery
Motion control
8 UART
4 SSI
10 I2C
2 CAN
Ethernet
MAC/PHY
USB OTG
(FS PHY or ULPI)
SHA/MD5
2 Watchdog
Timer
DMA
GPIO3(140)
External
Peripheral
Interface
AES
CRC
DES
TFT LED
controller
TFT LED
controller
Hibernation
Module
8 GP timers
PWM
(1 unit/8 signals)
QE1
(1 unit)

Page 9
01
02
Using on-board mikroProg™for Tiva®programmer
Using external programmers
Figure 3-1:
TM4C129L(X)NCZAD
microcontroller
The microcontroller can be programmed in two ways:
3. Programming the microcontroller

Page 10
On-board mikroProg™for Tiva®programmer
The microcontroller can be programmed with on-board mikroProg™for Tiva®programmer and mikroProg Suite™for ARM®software.
Connection with PC is established over ICDI USB connector. For proper insertion of the MINI-B USB cable refer to Figure 3-2. Signalization
LEDs (ACTIVE and DATA) are also provided on the opposite side of the ICDI USB connector. It is also possibly to program the microcontroler
with external porogrammers, via 2x5 Cortex Debug connector (CN8) with appropriate adapter, Figure 3-3.
Figure 3-2:
On-board mikroProg™programmer
Figure 3-3:
External programmer

Page 11
VCC-3.3V
C122
100nF
C123
100nF
C124
100nF
C125
100nF
C126
100nF
C127
100nF
C128
100nF
C138
100nF
VREF
C139
10nF
V
C140
1uF
C142
10nF
FP9
VCC-ADC VCC-3.3
C141
100nF
C129
100nF
C130
100nF
C131
100nF
C132
10nF
C133
10nF
C136
1uF
C137
2.2uF
VCC-CORE
C135
100nF
C134
10nF
X4
25MHz
C119
22pF
C118
22pF
X5
32.768KHz
C120
10pF
C121
10pF
BAT1
3000TR
PJ0
C8
PJ1
E7
PJ2
H17
PJ3
F16
PJ4
F18
PJ5
E17
PJ6
N1
PJ7
K5
PK0 J1
PK1 J2
PK2 K1
PK3 K2
PK4 U19
PK5 V17
PK6 V16
PK7 W16
PL0 G16
PL1 H19
PL2 G18
PL3 J18
PL4 H18
PL5 G19
PL6 C18
PL7 B18
PM0 K18
PM1 K19
PM2 L18
PM3 L19
PM4 M18
PM5 G15
PM6 N19
PM7 N18
POR T J
POR T KPOR T LPOR T M
PG0
N15
PG1
T14
PG2
V11
PG3
M16
PG4
K17
PG5
K15
PG6
V12
PG7
U14
PH0
P4
PH1
R2
PH2
R1
PH3
T1
PH4
R3
PH5
T2
PH6
U2
PH7
V2
POR T GPOR T H
U1C
TM4C129LNCZAD
EN0RXIN
V13 EN0RXIP
W13 EN0TXON
V14 EN0TXOP
V15
GNDX R18
GNDX2D18 HIB
M17
NC C5
NC E13
NC V18
NC V19
NC W18
NC W19
OSC0 E19
OSC1 D19
RBIAS
W15
RST
P18
VBAT
P19 WAKE
U18
XOSC0 T18
XOSC1 T19
SY S T E M
U1A
TM4C129LNCZAD
PA0
V3
PA1
W3
PA2
T6
PA3
U5
PA4
V4
PA5
W4
PA6
V5
PA7
R7
PB0
A16
PB1
B16
PB2
A17
PB3
B17
PB4
C6
PB5
B6
PB6
F2
PB7
F1
PC0
B15
PC1
C15
PC2
D14
PC3
C14
PC4
M2
PC5
M1
PC6
L2
PC7
K3
PD0 C2
PD1 C1
PD2 D2
PD3 D1
PD4 A4
PD5 B4
PD6 B3
PD7 B2
PE0H3
PE1H2
PE2G1
PE3G2
PE4A5
PE5B5
PE6A7
PE7B7
PF0 U6
PF1 V6
PF2 W6
PF3 T7
PF4 V7
PF5 W7
PF6 T8
PF7 U8
POR T APOR T BPORT C POR T DPOR T EPORT F
U1B
TM4C129LNCZAD
PQ0
E3
PQ1
E2
PQ2
H4
PQ3
M4
PQ4
A13
PQ5
W12
PQ6
U15
PQ7
M3
PR0N5
PR1N4
PR2N2
PR3V8
PR4P3
PR5P2
PR6W9
PR7R10
PS0 D12
PS1 D13
PS2 B14
PS3 A14
PS4 V9
PS5 T13
PS6 U10
PS7 R13
PT0W10
PT1V10
PT2E18
PT3F17
POR T Q
POR T RPOR T S POR T N
PN0
C10
PN1
B11
PN2
A11
PN3
B10
PN4
A10
PN5
B9
PN6
T12
PN7
U12
PP0
D6
PP1
D7
PP2
B13
PP3
C12
PP4
D8
PP5
B12
PP6
B8
PP7
A8
POR T P
POR T T
TM4C129LNCZAD
RST#
XOSC0
XOSC1
OSC1
OSC0
GNDX
GNDX2
JTAG-TCK
JTAG-TMS
JTAG-TDI
JTAG-TDO
TRACE-RX
TRACE-TX
ICDI-VBUS
±1%
R121
4K87
GND
A1
GND
A2
GND
A18
GND
A19
GND
B1
GND
B19
GND
F10
GND
H10
GND
H11
GND
H12
GND
J11
GND
J12
GND
K6
GND
K9
GND
K10
GND
K13
GND
K14
GND
L8
GND
L9
GND
M8
GND
M9
GND
M10
GND
N10
GND
P16
GND
R17
GND
V1
GND
W1
GND
W2 GNDAG4
VDD G10
VDD H9
VDD J8
VDD J9
VDD J10
VDD K7
VDD K8
VDD K11
VDD K12
VDD L10
VDD L11
VDD L12
VDD M11
VDD M12
VDD N16
VDD P10
VDD P17
VDDA F3
VDDC E10
VDDC H16
VREFA- G5
VREFA+ F4
POW E R
U1E
TM4C129LNCZAD
VCC-3.3V
VCC-CORE
VREF
VCC-ADC
VCC-3.3V
C104
100nF
C103
100nF
C102
100nF
ICDI-LED-ACTIVE
ICDI-LED-DATA
1 2
3 4
5 6
7 8
9 10
CN8
JTAG-TCK
JTAG-TMS
JTAG-TDI
JTAG-TDO
RST#EXT-PROG#
VCC-3.3V
R106
100K
LD8LD9
A C T I V E
DATA
R99
1K
R100
1K
VCC-5VVCC-3.3V
VCC-5V VCC-3.3V
C111
100nF
C110
100nF
C109
100nF
C108
100nF
ICDI-VBUS
D9
ESDA5V3L
E10
10uF
R109
10K
Vusb-ICDI
1
2
3
4
5GND
ID
D+
D-
VBUS
CN9
USB MINIB
FP7
ICDI-USB_N
ICDI-USB_P
R111
1M C113
3.3nF
±1%
R108
4K87
VCC-3.3V VCC-5V
ICDI
JTAG-TCK
JTAG-TMS
JTAG-TDI
JTAG-TDO
RST#
ICDI-VBUS
TRACE-RX
TRACE-TX
TRACE-RX
TRACE-TX
Figure 3-4: Programmer connection schematic

Page 12
On-board mikroProg™for Tiva™programmer requires special programming software called
mikroProg Suite™for ARM®. This software is used for programming ALL Tiva™and Stellaris®
ARM®Cortex-M3™and Cortex-M4™microcontroller families. It features intuitive interface and
SingleClick™ programming technology. Software installation is available on following link:
After downloading, extract the package and double click the executable setup le to start installation.
mikroProg Suite™for ARM® software
Quick Guide
Click the Detect MCU button in order to recognize the device ID.
Click the Read button to read the entire microcontroller memory. You can click the Save button
to save it to the target HEX le.
If you want to write the HEX le into the microcontroller, rst make sure to load the target HEX
le using the Load button. Then click the Write button to begin programming.
Click the Erase button to clear the microcontroller memory.
01
02
03
04
http://www.mikroe.com/mikroprog/tiva/

Page 13
01
04
02
05
03
06
Start Installation
Choose destination folder
Accept EULA and continue
Installation in progress
Install for all users
Finish installation
Software installation wizard

4. RTC Battery and Reset Button
mikromedia 5 for Tiva™features
an RTC battery holder for
microcontroller RTC module.
Battery is used as alternate source
of power, so the RTC module can
continue to keep time while the
primacy source of power is o or
currently unavailable. Three types
of coin battery are supported:
CR1216, CR1220 and CR1225.
The board is equipped with reset
button, which is located on the
front side of the board. If you want
to reset the circuit, press the reset
button. It will generate low voltage
level on the microcontroller reset pin
(input). A reset can also be exter-
nally provided through the
pin 27 on the side
headers.
Page 14
RTC Battery
Reset Button

Page 15
VCC-3.3V
R66
10K
R67
330
C75
100nF
RESET
T1
X4
25MHz
C119
22pF
C118
22pF
X5
32.768KHz
C120
10pF
C121
10pF
BAT1
3000TR
EN0RXIN
V13 EN0RXIP
W13 EN0TXON
V14 EN0TXOP
V15
GNDX R18
GNDX2D18 HIB
M17
NC C5
NC E13
NC V18
NC V19
NC W18
NC W19
OSC0 E19
OSC1 D19
RBIAS
W15
RST
P18
VBAT
P19 WAKE
U18
XOSC0 T18
XOSC1 T19
S Y S T E M
U1A
TM4C129LNCZAD
XOSC0
XOSC1
OSC1
OSC0
GNDX
GNDX2
VCC-3.3V
C122
100nF
C123
100nF
C124
100nF
C125
100nF
C126
100nF
C127
100nF
C140
1uF
C136
1uF
C137
2.2uF
VCC-CORE
C135
100nF
C134
10nF
C142
10nF
C128
100nF
C138
100nF
VREF
C139
10nF
FP9
VCC-ADC VCC-3.3V
C141
100nF
C129
100nF
C130
100nF
C131
100nF
C132
10nF
C133
10nF
±1%
R121
4K87
GND
A1
GND
A2
GND
A18
GND
A19
GND
B1
GND
B19
GND
F10
GND
H10
GND
H11
GND
H12
GND
J11
GND
J12
GND
K6
GND
K9
GND
K10
GND
K13
GND
K14
GND
L8
GND
L9
GND
M8
GND
M9
GND
M10
GND
N10
GND
P16
GND
R17
GND
V1
GND
W1
GND
W2 GNDAG4
VDD G10
VDD H9
VDD J8
VDD J9
VDD J10
VDD K7
VDD K8
VDD K11
VDD K12
VDD L10
VDD L11
VDD L12
VDD M11
VDD M12
VDD N16
VDD P10
VDD P17
VDDA F3
VDDC E10
VDDC H16
VREFA- G5
VREFA+ F4
POWE R
U1E
TM4C129LNCZAD
VCC-3.3V
VCC-CORE
VREF
VCC-ADC
Vdc
RST#
HDR2
M1X26
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
VCC-3.3V
Figure 4-1: Reset button and RTC battery connection schematic

Page 16
The board is equipped with 01 25 MHz
crystal oscillator (X4) circuit that
provides external clock waveform
to the microcontroller OSC1 and OSC2
pins. This base frequency is suitable for
further clock multipliers and is also ideal for
generation of necessary USB clock, which ensures
proper operation of bootloader and your custom USB-
based applications. The board also contains 02 32.768 kHz
crystal oscillator (X5) which provides external clock for internal
RTCC module. Microcontroller ADC requires an accurate source of
reference voltage signal. That is why we provide the external 03 voltage
reference to the microcontroller VREF pin which is 2.048 V.
5. Crystal Oscillators and 2.048 V Reference
01 02
Figure 5-1: Crystal
oscillators and 2.048 V
reference
03
01
02
03

Page 17
X4
25MHz
C119
22pF
C118
22pF
X5
32.768KHz
C120
10pF
C121
10pF
BAT1
3000TR
EN0RXIN
V13 EN0RXIP
W13EN0TXON
V14 EN0TXOP
V15
GNDX R18
GNDX2D18 HIB
M17
NC C5
NC E13
NC V18
NC V19
NC W18
NC W19
OSC0 E19
OSC1 D19
RBIAS
W15
RST
P18
VBAT
P19WAKE
U18
XOSC0 T18
XOSC1 T19
S Y S T E M
U1A
TM4C129LNCZAD
XOSC0
XOSC1
OSC1
OSC0
GNDX
GNDX2
VCC-3.3V
C122
100nF
C123
100nF
C124
100nF
C125
100nF
C126
100nF
C127
100nF
C140
1uF
C136
1uF
C137
2.2uF
VCC-CORE
C135
100nF
C134
10nF
C142
10nF
C128
100nF
C138
100nF
VREF
C139
10nF
FP9
VCC-ADC VCC-3.3V
C141
100nF
C129
100nF
C130
100nF
C131
100nF
C132
10nF
C133
10nF
±1%
R121
4K87
GND
A1
GND
A2
GND
A18
GND
A19
GND
B1
GND
B19
GND
F10
GND
H10
GND
H11
GND
H12
GND
J11
GND
J12
GND
K6
GND
K9
GND
K10
GND
K13
GND
K14
GND
L8
GND
L9
GND
M8
GND
M9
GND
M10
GND
N10
GND
P16
GND
R17
GND
V1
GND
W1
GND
W2 GNDAG4
VDD G10
VDD H9
VDD J8
VDD J9
VDD J10
VDD K7
VDD K8
VDD K11
VDD K12
VDD L10
VDD L11
VDD L12
VDD M11
VDD M12
VDD N16
VDD P10
VDD P17
VDDA F3
VDDC E10
VDDC H16
VREFA- G5
VREFA+ F4
POW E R
U1E
TM4C129LNCZAD
VCC-3.3V
VCC-CORE
VCC-ADC
VCC-3.3V
C81
1uF
C80
100nF
1
2
3
IN
OUT
GND
REF1
MAX6106EUR+
Figure 5-2: Crystal oscillators and voltage reference connection schematic

Page 18
The board contains 01 microSD card slot that enables you to use 02 microSD cards in
your projects and to store large amounts of data externally, thus saving microcontroller memory.
microSD cards use Serial Peripheral Interface (SPI) for communication with the microcontroller.
Ferrite and capacitor are provided to compensate voltage and current glitch that can occur when pushing
microSD card in and out of the socket. The proper insertion of the microSD card is shown in Figure 6-1.
6. microSD Card Slot
Figure 6-1:
microSD Card Slot
01
02

Page 19
VCC-MMC
SD-CD#
R64 10K
1
2
4
5
6
7
CS
DIN
+3.3V
SCK
GND
DOUT
CD
GND
CN6
R63 10K
SD-CS#
R65
27
FP4
FERRITE
VCC-3.3V VCC-MMC
C74
100nF
C73
22uF
X4
25MHz
C119
22pF
C118
22pF
X5
32.768KHz
C120
10pF
C121
10pF
VCC-3.3V
C122
100nF
C123
100nF
C124
100nF
C125
100nF
C126
100nF
C127
100nF
C140
1uF
C136
1uF
C137
2.2uF
VCC-CORE
C135
100nF
C134
10nF
C142
10nF
C128
100nF
C138
100nF
VREF
C139
10nF
FP9
VCC-ADC VCC-3.3V
C141
100nF
C129
100nF
C130
100nF
C131
100nF
C132
10nF
C133
10nF
BAT1
3000TR
EN0RXIN
V13 EN0RXIP
W13 EN0TXON
V14 EN0TXOP
V15
GNDX R18
GNDX2D18 HIB
M17
NC C5
NC E13
NC V18
NC V19
NC W18
NC W19
OSC0 E19
OSC1 D19
RBIAS
W15
RST
P18
VBAT
P19 WAKE
U18
XOSC0 T18
XOSC1 T19
S Y S T E M
U1A
TM4C129LNCZAD
PA0
V3
PA1
W3
PA2
T6
PA3
U5
PA4
V4
PA5
W4
PA6
V5
PA7
R7
PB0
A16
PB1
B16
PB2
A17
PB3
B17
PB4
C6
PB5
B6
PB6
F2
PB7
F1
PC0
B15
PC1
C15
PC2
D14
PC3
C14
PC4
M2
PC5
M1
PC6
L2
PC7
K3
PD0C2
PD1C1
PD2D2
PD3D1
PD4A4
PD5B4
PD6B3
PD7B2
PE0H3
PE1H2
PE2G1
PE3G2
PE4A5
PE5B5
PE6A7
PE7B7
PF0U6
PF1V6
PF2W6
PF3T7
PF4V7
PF5W7
PF6T8
PF7U8
PORT APORT BPOR T C PORT DPORT EPORT F
U1B
TM4C129LNCZAD
GND
A1
GND
A2
GND
A18
GND
A19
GND
B1
GND
B19
GND
F10
GND
H10
GND
H11
GND
H12
GND
J11
GND
J12
GND
K6
GND
K9
GND
K10
GND
K13
GND
K14
GND
L8
GND
L9
GND
M8
GND
M9
GND
M10
GND
N10
GND
P16
GND
R17
GND
V1
GND
W1
GND
W2 GNDAG4
VDD G10
VDD H9
VDD J8
VDD J9
VDD J10
VDD K7
VDD K8
VDD K11
VDD K12
VDD L10
VDD L11
VDD L12
VDD M11
VDD M12
VDD N16
VDD P10
VDD P17
VDDA F3
VDDC E10
VDDC H16
VREFA- G5
VREFA+ F4
POWE R
U1E
TM4C129LNCZAD
VCC-3.3V
VCC-CORE
VREF
VCC-ADC
XOSC0
XOSC1
OSC1
OSC0
GNDX
GNDX2
SPI0-SCK
SPI0-SCK
SD-CS#
SPI0-MOSI
SPI0-MOSI
SPI0-MISO
SPI0-MISO
SD-CD#
±1%
R121
4K87
R117 27
R118 27
Figure 6-2: microSD Card Slot module connection schematic

The mikromedia features a 5‘‘ TFT
800x480 px display with a
resistive touch panel. Together they
form a functional unit called a touch
screen, Figure 7-1. It enables
data to be entered and displayed
at the same time. The TFT display
is capable of showing graphics in
16.7M die rent colors.
Figure 7-1: Touch Screen
7. Touch Screen
Page 20