GATEWORKS Venice GW7300, Operating Manual

Page 1: ...Venice GW7300 Single Board Computer Operating Manual Document 11000556 Revision 03 09 June 2021 Copyright 2021 Get Started Quickly www gateworks com quickstart 1 ...

Page 2: ...nput 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 Laird Sterling 802 11b g n WiFi Bluetooth Radio 14 Option...

Page 3: ...18 23 Input Power Barrel Jack J19 23 Gigabit Ethernet Port and Active PoE Input Power J20 24 Gigabit Ethernet Port and Passive PoE Input Power J21 24 USB Type A Socket J22 24 Optional USB Header J23 25 USB OTG Port J24 25 Test Header J25 25 Optional Pushbutton Switch Connector J26 25 JTAG Programming and Serial Console SOM J4 26 SOFTWARE 26 Getting Started 26 Gateworks System Controller 26 JTAG Pr...

Page 4: ...al EEPROM programmable pushbutton 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 15W 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 Ether...

Page 5: ...eripherals GW7300 00 Quad Core 1 6GHz 1GByte 8GBytes 40 to 85 Standard GW7300 01 Quad Core 1 6GHz 4GByte 64GBytes 40 to 85 Standard GW7301 00 Quad Core 1 6GHz 1GByte 8GBytes 40 to 85 GPS WiFi BLE GW7301 01 Quad Core 1 6GHz 4GByte 64GBytes 40 to 85 GPS WiFi BLE Contact factory for different configurations of CPU DRAM Flash and support peripherals 1 4 Ordering Options Accessories Order Code Descript...

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 34 ...

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 34 ...

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 34 ...

Page 9: ...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 protocol electrica...

Page 10: ...t The Ethernet port operates in a 10BASE T 100BASE TX or 1000BASE T configuration and includes 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...

Page 11: ...f 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 The last UART is used for the Bluetooth on the optional BLE WiFi m...

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: ...the following links Wireless http trac gateworks com wiki wireless wifi Bluetooth http trac gateworks com wiki wireless bluetooth Laird Manufacturer Page Sterling LWB Optional GPS Receiver The optional u blox ZOE M8 GPS Receiver is a 72 channel Global Navigation Satellite System GNSS device for delivering position velocity and time information The GPS Receiver includes a dual frequency RF front en...

Page 15: ...m 145dBm 145dBm 143dBm 138dBm Hot Start Sensitivity 157dBm 157dBm 156dBm 155dBm 151dBm GPS Receiver GNSS Parameters JTAG Programming Port The primary purpose for the JTAG Port is for automated factory testing and to facilitate downloading the application program into Flash memory This feature requires the GW16099 USB JTAG Programmer sold as a GW11033 kit The JTAG programming port also includes a C...

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 10W 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: ...s Gigabit Ethernet Port and 802 3af PoE Input Power J21 Yes Gigabit Ethernet Port and Passive PoE Input Power J22 Yes USB Host Type A Socket J23 No Optional USB Header J24 Yes USB OTG Micro B Socket J25 Yes Test Header J26 No Optional 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 1...

Page 19: ...nnector is a JST PAP 02V S available from Digi Key as part number 455 1486 ND The mating connector pins are JST SPHD 002T P05 available from Digi Key as part number 455 1313 1 ND Pin Signal 1 5V 2 Ground 5VDC Input Connector Optional Primary 3 3V Supply Bypass Connector J6 3 3V power can be applied through an optional latching 2 pin connector in a 1x2 configuration with 2mm spacing The 2 pin matin...

Page 20: ...meter Input 4 Ground Fan Speed Control Connector Peripheral Expansion J9 The peripheral expansion connector includes digital I O optional serial I O analog input system reset optional I2C and power The CPU connections support a 3 3V interface The connector is an 10 pin header in a 1x10 configuration with 2mm pin spacing The mating connector is a JST PAP 10V S available from Digi Key as part number...

Page 21: ...Venice Single Board Computer Operating Manual Peripheral I O Connector GATEWORKS COM 3026 S Higuera St San Luis Obispo CA 93401 P 805 781 2000 21 of 34 ...

Page 22: ...d 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 SOM Header J11 J13 The System on Module SOM with the CPU DRAM and Flash connects to so...

Page 23: ...or CPU GPIO 5 DIO 29 as RS232 RTS Transmit Receive Data Transmit Data 4 Receive Data 4 input CPU UART4 RXD or CPU GPIO 5 DIO 28 as RS232 CTS Reserved Receive Data 5 Ground Ground Ground Software Programmable RS232 422 485 Serial Port Connector External Tamper Switch J16 The tamper switch signals are available through a latching 2 pin connector in a 1x2 configuration with 2mm pin spacing The mating...

Page 24: ...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 GPIO1 44 VDD 3 3V 45 MIPI GPIO2 46 VDD 3 3V 47 MIPI GPIO3 48 VDD 5V 49 MIPI GPIO4 50 VDD 5V MIPI CSI and DSI Header Optional Input Power J18 Power is normally applied to through the barrel jack or through the GbE Ethernet connector in either a Pa...

Page 25: ... feeding with other power inputs The RJ45 connector can be replaced with a 8 pin dual row 2mm header as an ordering option The input voltage requirements are given in the Specifications section Pin Signal Power 1 TX1 RX1 PoE V 2 TX1 RX1 PoE V 3 TX2 RX2 PoE Ground 4 TX3 RX3 PoE V 5 TX3 RX3 PoE V 6 TX2 RX2 PoE Ground 7 TX4 RX4 PoE Ground 8 TX4 RX4 PoE Ground GbE Ethernet Port Connector Gigabit Ether...

Page 26: ...STX 9 USB 3 0 SSTX USB 3 0 Type A Connector Optional USB Header J23 The standard USB Host port Type A connector and the standard USB OTG Micro B connector can be replaced with a single 8 pin Molex dual row 2mm connector as an ordering option Pin Signal Pin Signal 1 USB Host Switched 5V 2 USB OTG Switched 5V 3 USB 2 0 Host Data 4 USB OTG Data 5 USB 2 0 Host Data 6 USB OTG Data 7 Ground 8 USB OTG De...

Page 27: ... a 2x5 configuration with 0 05 inch pin spacing The mating cable is a Samtec FFSD series or equivalent For example the FFSD 05 S 05 00 01 N is a 5 inch ribbon cable with a mating connector on one end The primary purpose for the JTAG Port is for automated factory testing and to facilitate downloading the application program into Flash memory This feature requires the GW16099 USB JTAG Programmer The...

Page 28: ...mplete 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 Rev...

Page 29: ... 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 29...

Page 30: ...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 105 x 100 0mm 4 ...

Page 31: ...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 31 of 34 ...

Page 32: ...Venice Single Board Computer Operating Manual Bottom Side GATEWORKS COM 3026 S Higuera St San Luis Obispo CA 93401 P 805 781 2000 32 of 34 ...

Page 33: ...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 34: ...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...