Novasom M7 Instrucciones de uso
NOVAsomM7
Hardware User Manual
N.M7-250518-HUM-M7-V1.2 Page 1 of 25
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NOVAsomM7
Hardware User Manual
NOVAsomM7
Hardware User Manual
N.M7-250518-HUM-M7-V1.2 Page 2 of 25
www.novasomindustries.com
urope | Asia | America
Index
1 : Welcome to the NOVAsom M7 world.......................................................................................................... 4
2 : Features........................................................................................................................................................ 5
3 : Description.................................................................................................................................................... 7
4 : Connectors description and Configuration .................................................................................................. 8
4.1 Connectors list and function.................................................................................................................... 8
4.2 Connectors pinout................................................................................................................................. 10
4.3 J9 xpansion Connector pinout ............................................................................................................. 11
4.6 J7 Audio Connector pinout.................................................................................................................... 12
5 : lectrical characteristic............................................................................................................................... 13
5.1 Absolute maximum ratings.................................................................................................................... 13
5.2 Recommended operating conditions .................................................................................................... 14
5.3 Power consumption and power dissipation.......................................................................................... 14
5.4 USB relevant standards ......................................................................................................................... 14
6 : Operational characteristics......................................................................................................................... 14
6.1 : Development system requirements.................................................................................................... 14
6.2 : The NOVAsom M7 console.................................................................................................................. 16
6.3 : The first boot ....................................................................................................................................... 17
6.4 : Connections to J9 ................................................................................................................................ 19
6.5 : Connecting an external battery to the NOVAsom M7 board.............................................................. 19
6.6 : Developing a NOVAsom M7 extension board ..................................................................................... 20
7 : Board outline and mechanical dimensions ...........................................Errore. Il segnalibro non è definito.
8 : Trobleshooting............................................................................................................................................ 23
9 : Contacts...................................................................................................................................................... 25
10 : Document revisions, references and notes.............................................................................................. 25
10.1 Document revisions............................................................................................................................. 25
10.2 xternal references.............................................................................................................................. 25
10.3 Notes ................................................................................................................................................... 25
NOVAsomM7
Hardware User Manual
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Index of Tables
Table 1 : Connectors list .................................................................................................................................... 9
Table 2 : Connectors pinout ............................................................................................................................ 11
Table 3 : Absolute maximum ratings............................................................................................................... 13
Table 4 : Recommended operating conditions ............................................................................................... 14
Table 5 : Groups recommendations ................................................................................................................ 21
Table 6 : Troubleshooting................................................................................................................................ 24
Index of Figures
Figure 1 : NOVAsom M7 top view ..................................................................................................................... 8
Figure 2 : NOVAsom M7 bottom view............................................................................................................... 9
Figure 3 : J9 Details.......................................................................................................................................... 11
Figure 4 : Audio connector detail, default OMTP........................................................................................... 12
Figure 5 : The NOVAsom M7 first boot ........................................................................................................... 18
Figure 6 : Power input section......................................................................................................................... 22
NOVAsomM7
Hardware User Manual
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1 : Welcome to the NOVAsom M7 world
Thank you for choosing this NOVAsom Industries product.
Please carefully read this user guide before using the device for the first time to ensure safe and proper
use.
In particular note that :
•Contents and illustrations may differ from your device, depending on the software version, OS
version or product improvements that NOVAsom Industries judges important, and are subject to
change without prior notice. Always stay updated visiting www.novasomindustries.com .
•Descriptions are based on the device default settings.
•Modifying the device, the device’s operating system or installing software from unofficial sources
may damage the device itself and lead to data corruption or data loss, or worst, hardware damage.
Such actions will violate your NOVAsom Industries license agreement and void your warranty.
•Always use genuine NOVAsom Industries accessories. The supplied items are designed only for this
device and may not be compatible with other devices. To have further information on this specific
item visit www.novasomindustries.com .
•Default applications on the device are subject to updates, and support for these applications may
be withdrawn without prior notice. If you have any questions about an application provided with
the device, please contact NOVAsom Industries at www.novasomindustries.com .
•Software, audio, wallpaper, images, and other media supplied with your device or found in the
appropriate SDK are licensed for limited use. If you extract and use these materials for commercial
or other purposes, you may be infringing copyright laws. As a user, you are fully responsible for the
illegal use of media.
The NOVAsom M7 family is a product line from NOVAsom Industries, targeted toward the low price market
(vending, domotics, IoT, etc.) and designed to compete with low cost boards while maintaining NOVAsom
Industries high quality level.
NOVAsom M7 is a very small NOVAsom board, approximately credit card size, but with all the necessary to
guarantee an immediate bootstrap, driving a display, connecting via thernet and USB.
It’s equipped with one 2.54 mm. dual row strip PI compatible for external expansions.
1 product with different configurations is available:
• NOVAsomM7C: with Rockchip® RK3328 quad A53 processor @1.6GHz, 2GB RAM DDR3L
This will vary with time, more information about product status and availability can be found visiting
www.novasomindustries.com .
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2 : Features
From the integrator point of view the board is a full fledged SBC, with video and communications
capabilities and requires a single supply from a wall cube or a generic external power supply.
The main characteristics of the NOVAsom M7 are:
On Board Peri herals:
•Up to 2GBytes 32 bit wide LPDDR
•1 bootable uSD slot up to 128GBytes
•1 thernet port @ 10/100 Mbit/sec.
•1 4K HDMI video output port
•1 Integrated RTC with optional external battery connector
•Audio codec and analog RGB output on dedicated expansion connector J7
•1 USB 2.0 Host connector + 1 USB 2.0 OTG connector
•1 USB 3.0 Host connector
•1 Remote IR input with connector
•1 optical SPDIF out expansion connector
•1 Power led and 1 User Driven led
•Standard 2.5mm Power Supply Jack for 6.5Vcc to 12Vcc input, central positive
•WiFi / BlueTooth module with UFL antenna connector
On Ex ansion Connectors ( J9 ):
•1 I2C @ 3.3V
•1 SPI @ 50 MHz maximum
•8 GPIO @ 3.3V
•1 Full UART @ 3.3V (TX ; RX ; RTS ; CTS )
•1 PCM AUDIO @ 3.3V
•1 x RS232
•1 x uSD/eMMC plus 3 GPIO
•1 x TX/RX only UART
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On IR Ex ansion Connectors ( J4 ):
•Input from IR detector ( Note 1 ) ( Note 2 )
•Output led for IR feedback ( Note 1 ) ( Note 2 )
On SPDIF Ex ansion Connectors ( J5 ):
•Output led for optical SPDIT transmitter ( Note 1 ) ( Note 2 )
Note 1 : these pins have a dedicated function and cannot be used as GPIO
Note 2 : these pins have the appropriate driver
All the pins without (Note 1) , (Note 2) or (Note 3) can be programmed as GPIO or programmed accordingly
to the functions described in table 6 and table 7 below.
The connectors J4 is normally not equipped with the pin strip.
The user has so the choice to use a male or female contact type, and to solder the strips on top or bottom
of the NOVAsom M7, use partially populated connectors or a mix of them.
NOVAsomM7
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3 : Description
The NOVAsom M7 family is equipped with Rockchip RK3328 quad A53 processor , up to 2GByte DDR3L and
WiFi/BT, 100 Mbps thernet with magnetic connector on board and PI compatible expansion connector.
UPS-Manager© , WiFi and other options are available on request.
Visit www.novasomindustries.com , you can download 3D drawings and detailed mechanical drawing.
NOVAsomM7
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4 : Connectors description and Configuration
4.1 Connectors list and function
In Figure 2 you can see the
NOVAsom
M7 board connectors top placement, while in Figure 3 you can see
the
NOVAsom
M7 board connectors bottom placement
Figure 1 : NOVAsom M7 to view
NOVAsomM7
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Figure 2 : NOVAsom M7 bottom view
In Table 1 you can see the
NOVAsom M7
board connectors and the mating connectors.
Connector Manufacturer Connector Part Number Function
J1 Molex 1051620001 µSD
J2 FCI 10104111-0001LF µUSB
J3 Molex 0484040003 USB 3.0
J4 JST BM04B-SRSS-TB(LF)(SN) IR
J5 Molex 53398-0371 SPDIF
J6 FCI 10029449-001RLF HDMI
J7 Molex 53398-0671 A/V PORT
J8 Abracon ARJE-0032 Eth+USB 2.0
J9 - - 40 pin header
J10 Hirose U.FL-R-SMT-1 UFL connector
J11 CUI PJ-002AH-SMT-TR POWER
J12 Molex 53398-0271 Battery
Table 1 : Connectors list
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4.2 Connectors pinout
In the Table 2 you can see the NOVAsom
M7 board connectors functions and pin assignement for the non
standard parts.
Identifier Function Position Pin Function
J1 SD Card Slot Top Standard uSD card
J2 USB2.0 OTG Bottom Standard uSB
J3 USB3.0 HOST Top Standard USB 3.0
J4 IR CONNECTOR TOP 1 : LED
2 : GND
3 : IR_RX
4 : 3.3 VCC
J5 SPDIF TOP 1 : SPDIF OUT
2 : 3.3 VCC
3 : GND
J6 HDMI BOTTOM Standard HDMI
J7 A/V PORT TOP 1 : 3.3 VCC
2 : TV Out
3 : LINEOUT L
4 : LINEOUT R
5 : AUDIO MUTE
J8 ETH/USB TOP Standard Ethernet
Standard USB 2.0
J9 EXPANSION TOP
J10 WiFi / BT TOP Standard center pin
UFL connector
J11 Power In TOP Standard 2x5.5MM
center positive
connector
J12 External Battery TOP 53261 pico blade
1: Positive
2 : Negative
Tabla de contenidos
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