GATEWORKS Venice GW720 Operating Manual Download

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Venice GW7200

Single Board Computer

Operating Manual

Document #11000548

Revision 02

09 June 2021

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Summary of Contents for Venice GW720

Page 2: ...rial I O 11 Analog Input 11 System Reset 11 I2C Two Wire Interface 11 SPI Serial Peripheral Interface 12 Gateworks System Controller 12 Real Time Clock with Battery Backup 12 System Temperature and Voltage Monitor 12 Configuration EEPROM 13 Fan Speed Control 13 Additional System Level Functions 13 Battery Backup 13 3 Axis Accelerometer Magnetometer 14 Optional GPS Receiver 14 JTAG Programming Port...

Page 3: ...wer J15 23 Input Power Barrel Jack J16 23 Gigabit Ethernet Ports and Passive PoE Input Power J17 23 Optional USB Type A Socket J18 24 USB OTG Port J19 24 Optional Pushbutton Switch Connector J20 24 JTAG Programming and Serial Console SOM J4 25 SOFTWARE 26 Getting Started 26 Gateworks System Controller 26 JTAG Programming 26 Manufacturer s Website Links Support Mailing List 27 SPECIFICATIONS 28 Ele...

Page 4: ...utton switch and advanced power management with programmable board shut down and wake up for remote sensor applications A wide range DC input power supply provides up to 16W of power to the Mini PCIe sockets for supporting the latest high power radios Power is applied through a dedicated barrel jack or an Ethernet port in an active 802 3af at or passive Power over Ethernet PoE architecture Ubuntu ...

Page 5: ...85 Standard GW7200 01 Quad Core 1 6GHz 4GByte 64GBytes 40 to 85 Standard GW7201 00 Quad Core 1 6GHz 1GByte 8GBytes 40 to 85 GPS GW7201 01 Quad Core 1 6GHz 4GByte 64GBytes 40 to 85 GPS Contact factory for different configurations of CPU DRAM Flash and support peripherals 1 4 Ordering Options Accessories Order Code Description GW11033 USB JTAG Programmer 10 pin Kit Contains GW16099 GW10054 Gigabit P...

Page 6: ...Venice Single Board Computer Operating Manual 1 5 Feature Locations Top Side Features GATEWORKS COM 3026 S Higuera St San Luis Obispo CA 93401 P 805 781 2000 6 of 32 ...

Page 7: ...Venice Single Board Computer Operating Manual Bottom Side Features GATEWORKS COM 3026 S Higuera St San Luis Obispo CA 93401 P 805 781 2000 7 of 32 ...

Page 8: ...anual 1 6 Functional Blocks The functional block diagram is shown below followed by a detailed description of each major functional block Functional Block Diagram GATEWORKS COM 3026 S Higuera St San Luis Obispo CA 93401 P 805 781 2000 8 of 32 ...

Page 9: ...MHz for supporting fast data transfer rates The factory default includes 1GByte of LPDDR4 System Flash The System Flash supports eMMC memory capacities from 4GBytes to 64GBytes The 8 bit data bus interface supports double data transfer rates The default boot device is the eMMC Flash The factory default is 8GBytes Mini PCIe Sockets Mini PCIe is a small form factor PCI card that uses the same signal...

Page 10: ...te in a 10BASE T 100BASE TX or 1000BASE T configuration and include auto MDI MDIX for automatically switching data receive and data transmit pairs Additional features include full duplex operation as well as support for auto negotiation The data interfaces include direct touch ESD protection that exceeds IEC61000 4 2 ESD The Ethernet MAC addresses are programmed into the Gateworks System Controlle...

Page 11: ...d signal conditioning in the form of a series 332 ohm resistor Serial I O The serial interface is available through several UARTs as defined in the connector section in this document Several UARTs are routed through a programmable transceiver supporting RS232 and RS485 half duplex and full duplex Another UART is routed to the optional GPS and a header for TTL levels Analog Input There are two anal...

Page 12: ...industry standard Dallas Semiconductor DS1672 to support the real time clock This includes a 32 bit counter that counts seconds for determining time of day week month and year The I2C address for the real time clock is 0x68h The real time clock is battery backed to retain time information when power is removed from the board The battery is a 12 5mm BR1225 coin cell installed in a surface mount soc...

Page 13: ...erature set points The fan speed is set to off until operating temperature reaches the first set point When the operating temperature reaches the first set point the fan speed is set to 50 The fan speed then increases 10 as the operating temperature climbs through each additional set point The fan connector also supports a tachometer feedback signal through the Gateworks System Controller to ensur...

Page 14: ...hree GNSS systems This includes GPS ZQSS GLONASS Galileo and BeiDou The device is typically configured for 9600 NMEA protocol depending on the GPS firmware revision Communication to the CPU is through the UART1 serial port interface A pulse per second signal is also supported through the CPU GPIO 1 DIO 15 digital I O signal The PPS signal can be factory optionally routed to a Mini PCIe socket A MM...

Page 15: ...am into Flash memory This feature requires the GW16099 USB JTAG Programmer sold as a GW11033 kit The JTAG programming port also includes a CPU UART interface in a logic level configuration This serial port facilitates an operator console though the USB JTAG Programmer Refer to Section 3 for USB JTAG Programmer instructions MIPI DSI MIPI CSI The processor supports MIPI DSI Display Serial Interface ...

Page 16: ...E information is available on the Gateworks wiki here http trac gateworks com wiki poe Passive Power over Ethernet One RJ45 Ethernet jack supports Passive Power over Ethernet This configuration is most useful for powering the SBC through an Ethernet jack without an 802 3at compliant PSE switch The input voltage range is 10 60V The positive input voltage and ground must be applied on specific data ...

Page 17: ...60950 1 and other standards Feature Benefit High efficiencies up to 95 Reduces heat generated in enclosure High power output up to 30W Supports high power Mini PCIe cards Thermal shutdown Protects against overheating Output current limit Protects against short circuits Controlled startup Reduces component stress and power surges Common mode input filter Reduces emissions for agency certification S...

Page 18: ...l Push Button Switch Header Connector Summary Micro SD Flash and Cellular Nano SIM Expansion Socket J1 Flash expansion is possible by installing an industry standard 11mm by 15mm Flash card into the socket The Micro SD Flash card cannot be installed or removed with power applied to the SBC The Micro SD and Nano SIM sockets are combined The command signal is routed to the processor by default The N...

Page 19: ...5 CSI 0 6 DSI 0 7 Ground 8 Ground 9 CSI 1 10 DSI 1 11 CSI 1 12 DSI 1 13 Ground 14 Ground 15 CSI CLK 16 DSI CK 17 CSI CLK 18 DSI CK 19 Ground 20 Ground 21 CSI 2 22 DSI 2 23 CSI 2 24 DSI 2 25 Ground 26 Ground 27 CSI 3 28 DSI 3 29 CSI 3 30 DSI 3 31 Ground 32 Ground 33 Audio3 CLK 34 I2C CLK 35 Audio3 TX 36 I2C DATA 37 Audio3 TXFS 38 Ground 39 Audio3 RX 40 VDD 1 8V 41 Audio3 TXC 42 VDD 1 8V 43 MIPI GPI...

Page 20: ...al Data i MX8M I2C3 SDA 7 GSC ADC1 8 GSC ADC2 9 3 3VDC 10 Ground Peripheral I O Connector SOM Header J6 J9 The System on Module SOM with the CPU DRAM and Flash connects to the baseboard There are roughly 180 pins between the 2 sockets The system is not designed in a way that the SOM would be removed and the user would interface with connectors directly If more information is required please contac...

Page 21: ... 1 34 GND Ground 35 GND Ground 36 USBD Note 4 37 GND Ground 38 USBD Note 4 39 3 3VAUX 3 3V 40 GND Ground 41 3 3VAUX 3 3V 42 LEDWWAN No Connect 43 GND Ground 44 LEDWLAN No Connect 45 RSVD No Connect 46 LEDWPAN No Connect 47 RSVD No Connect 48 1 5V No Connect 49 RSVD No Connect 50 GND Ground 51 RSVD No Connect 52 3 3VAUX 3 3V Mini PCIe Socket Software Programmable RS232 422 485 Serial Port J11 A RS2...

Page 22: ...guration with 1 25mm pin spacing The mating connector is a Hirose DF13 4S 1 25C available from Digi Key as part number H2181 ND The mating connector pins are Hirose DF13 2630SCF available from Digi Key as part number H9992CT ND Pin Signal 1 5V 2 Gateworks System Controller Fan Control Output 3 Gateworks System Controller Tachometer Input 4 Ground Fan Speed Control Connector External Tamper Switch ...

Page 23: ...ower Connector Input Power Barrel Jack J16 Power is normally applied through the barrel jack or through the GbE Ethernet connector in a Passive or 802 3af Compatible Power over Ethernet configuration The barrel jack should have the positive input voltage on the inner sleeve and ground on the outer sleeve The barrel jack inner pin diameter is 2 5mm The input voltage requirements are given in Sectio...

Page 24: ...a 4 Ground 5 USB 3 0 SSRX 6 USB 3 0 SSRX 7 Ground 8 USB 3 0 SSTX 9 USB 3 0 SSTX USB 3 0 Type A Connector USB OTG Port J19 The OTG USB port is available through a standard Micro B connector Pin Signal 1 USB OTG Switched 5V 2 USB 2 0 OTG Data 3 USB 2 0 OTG Data 4 USB 2 0 OTG Detect 5 Ground USB 3 0 Type A Connector Optional Pushbutton Switch Connector J20 The pushbutton switch signal can be applied ...

Page 25: ...ctory testing and to facilitate downloading the application program into Flash memory This feature requires the GW16099 USB JTAG Programmer The JTAG programming port also includes the CPU UART 2 interface in a logic level configuration This serial port facilitates an operator console though the USB JTAG Programmer See ordering options for more information Refer to Section 3 for USB JTAG Programmer...

Page 26: ...complete GSC programming information Function Support Real Time Clock Yes Voltage Temperature Monitor Yes Configuration EEPROM Yes Fan Controller No System Specialized Functions GPS Antenna Fault Monitoring USB OTG System Boot Panel LED External Status LED Panel Pushbutton Switch External Pushbutton Switch External Tamper Switch Encryption Key Support Programmable Sleep Wake up GSC Flash CRC GSC R...

Page 27: ... Notification PCN http trac gateworks com wiki pcn Gateworks Quick Start http www gateworks com quickstart Gateworks Board Support Packages http trac gateworks com Linux http www linux org OpenWrt http openwrt org U Boot http u boot sourceforge net Ubuntu https ubuntu com Gateworks Software Source https github com gateworks GATEWORKS COM 3026 S Higuera St San Luis Obispo CA 93401 P 805 781 2000 27...

Page 28: ...DC 0 66VDC Parameter Operating Current 25 C Specification Typ Max Input Current no Mini PCIe cards 0 25A 24VDC 4 2 Environmental Parameter Specification Operating Temperature 40 C to 85 C Storage Temperature 40 C to 85 C Non condensing Relative Humidity Less than 95 at 40 C Mean Time Between Failure TBD years at 55 C 4 3 Mechanical Parameter Specification Dimensions Length x Width 70 x 100 0mm 2 7...

Page 29: ...al Note a 3D model is available for download on the Gateworks website on the respective product page under the Documentation tab Top Side with Mechanical Dimensions GATEWORKS COM 3026 S Higuera St San Luis Obispo CA 93401 P 805 781 2000 29 of 32 ...

Page 30: ...Venice Single Board Computer Operating Manual Bottom Side GATEWORKS COM 3026 S Higuera St San Luis Obispo CA 93401 P 805 781 2000 30 of 32 ...

Page 31: ...cluded from this warranty Products not manufactured by Gateworks are limited to the warranty provided by the original manufacturer and should be returned to the manufacturer in case of defect Software is licensed AS IS The liability of Gateworks under this agreement is limited to a refund of the purchase price of the product In no event shall Gateworks be liable for loss of profits or other damage...

Page 32: ...pport device or system whose failure to perform can be expected to cause the failure of the life support device or system affect its safety or limit its effectiveness 2 Life support devices or systems are devices or systems which support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to res...

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