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VersaLogic Tetra VL-EPC-2700, Справочник по аппаратуре

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 Interfaces and Connectors 

22 

Tetra (VL-EPC-2700) Reference Manual 

 

Pin 

Signal 

Direction  

Description 

12 

LVDS_TX1_P 

Output 

LVDS Data 1 (positive) 

13 

LVDS_TX1_N 

Output 

LVDS Data 1 (negative) 

14 

GND 

-- 

Signal Ground 

15 

LVDS_TX0_P 

Output 

LVDS Data 0 (positive) 

16 

LVDS_TX0_N 

Output 

LVDS Data 0 (negative) 

17 

GND 

-- 

Power Ground 

18 

GND 

-- 

Power Ground 

19 

V3P3_LVDS_PANEL 

Output 

LVDS Panel Power (+3.3V) 

20 

V3P3_LVDS_PANEL 

Output 

LVDS Panel Power (+3.3V) 

LVDS Backlight (J8) 

Table 13. LVDS Backlight Connector Pinout 

Pin 

Signal 

Direction Relative to 

Our Product 

Description 

1 

LVDS_BKLT_EN 

Output 

Backlight Enable for LVDS panel 

2 

GND 

-- 

Ground 

3 

LVDS_BLKT_CTRL 

Output 

Backlight Control for LVDS panel (PWM) 

4 

V_LVDS_BKLGT 

Input 

Voltage for LVDS Backlight control 

 

Содержание Tetra VL-EPC-2700

Страница 1: ...Hardware Reference Manual REV June 2018 Tetra VL EPC 2700 Arm i MX6 Single Board Computer with Gigabit Ethernet Video USB SATA Serial I O Digital I O CAN Bus SPI Mini PCIe mSATA and I2C...

Страница 2: ...ensure this document is error free VersaLogic makes no representations or warranties with respect to this product and specifically disclaims any implied warranties of merchantability or fitness for an...

Страница 3: ...47 2261 VersaLogic support engineers are also available via e mail at Support VersaLogic com Repair Service If your product requires service you must obtain a Returned Material Authorization RMA numbe...

Страница 4: ...and Setup 11 Initial Configuration 11 Basic Setup 11 Physical Layout 12 Tetra Dimensions 12 Hardware Assembly 12 External Connectors 13 System Features 16 Power Supply 16 Power Connectors 16 Power Re...

Страница 5: ...mental Specifications 7 Table 2 Connector Functions and Interface Cables 14 Table 3 Jumper Information 15 Table 4 J15 Main Power Connector Pinout 16 Table 5 V1 Pinout 17 Table 6 V2 Pinout 17 Table 7 J...

Страница 6: ...h impact and vibration A built in power supply permits 8 to 17 volt input such as 12 volt automotive systems This single board computer is an ideal choice for applications that require moderate perfor...

Страница 7: ...e specifications Thermal Considerations The operating temperature for the Tetra is 40 C to 85 C de rated 1 1 C per 305m 1 000 ft above 2 300m 7 500 ft Table 1 Environmental Specifications Characterist...

Страница 8: ...MIL STD 202G Sinusoidal sweep Method 204 Modified Condition A 2g constant acceleration from 5 to 500 Hz 20 minutes per axis Vibration Random Random vibration Method 214A Condition A 5 35g rms 5 minute...

Страница 9: ...rnet Magjack RJ45 CSI Camera Input Accelerometer Magnetometer SATA microSD eMMC 8GB USB HUB 2 Port A A SD2 SD4 B B HDMI TX ESD 5V I2C2 HDMI MRAM 128KB 64K x 16 SPI NOR Flash U Boot Device B V2 Jumper...

Страница 10: ...tore the board inside a closed metallic antistatic envelope for protection Note The exterior coating on some metallic antistatic bags is sufficiently conductive to cause excessive battery drain if the...

Страница 11: ...the HDMI connector at J6 Plug a USB keyboard and a USB mouse into the USB connectors at J1 Note if using the top USB port you must install the jumper on V2 pins 1 2 for the OTG USB port to be placed...

Страница 12: ...on planning and layout Figure 3 Tetra Board Dimensions and Mounting Holes Not to scale All dimensions in millimeters Hardware Assembly The entire assembly can fit on a tabletop When bolting the unit d...

Страница 13: ...Configuration and Setup Tetra VL EPC 2700 User s Guide 13 External Connectors Figure 4 Connector Locations Top Side...

Страница 14: ...le Linux 2GB microSD card 4GB microSD card 8GB microSD card VL F41 8SBNLINUX1 Standard Temperature VL F41 2EBN ExtendedTemperature VL F41 4EBN Extended Temperature VL F41 8EBN Extended Temperature J5...

Страница 15: ...OOT_MODE0 setting to allow use of USB OTG Device communications using the NXP i MX6 Serial Downloader method When this jumper is installed V2 should not be installed Normal eFuse selected boot via SPI...

Страница 16: ...und 3 Plug Detection Ground when no plug open otherwise Power Requirements Model Idle Typical Max VL EPC 2700 EDK 02A 3 0W 4 2W 6 9W VL EPC 2700 EDK 02B 3 1W 4 5W 8 5W VL EPC 2700 EDK EVAL 3 1W 4 5W 8...

Страница 17: ...that point a new image can be loaded to the on board memory device like the SPI Flash or new DDR device Calibrations and Stress Testing can be run Do not hot plug this jumper There is no ESD protecti...

Страница 18: ...ignal 1 Reserved NC WAKE 2 3 3V 3 3V 3 Reserved NC COEX1 4 GND GND 5 Reserved NC COEX2 6 1 5V 1 5V 7 Reserved NC CLKREQ 8 Reserved NC UIM_PWR 9 GND GND 10 Reserved NC UIM_DATA 11 Reserved NC REFCLK_N...

Страница 19: ...ignal 37 GND GND 38 Reserved NC USB_P 39 3 3V 3 3Vaux 40 GND GND 41 3 3V 3 3Vaux 42 Reserved NC LED_WWAN 43 No Connect some GND GND 44 Reserved NC LED_WLAN 45 Vendor Specific Reserved 46 Reserved NC L...

Страница 20: ...LK 6 VSS GND 7 DAT0 8 DAT1 Network Interface Ethernet Interface J5 The table below lists the pinout of the Ethernet connector Table 10 J5 Ethernet RJ45 Pinout J5 RJ45 Pin Wire Color CAT5E 10 100 Signa...

Страница 21: ...HDMI Clock Differential Pair 13 HDMI_CEC_CON I O HDMI CEC Line 14 HDMI_NC_CON N A No Connect Resistor to GND option 15 HDMI_SCL_CON_R Out DDC Serial Clock Line 5V signal 16 HDMI_SDA_CON_R I O DDC Seri...

Страница 22: ...put LVDS Data 0 negative 17 GND Power Ground 18 GND Power Ground 19 V3P3_LVDS_PANEL Output LVDS Panel Power 3 3V 20 V3P3_LVDS_PANEL Output LVDS Panel Power 3 3V LVDS Backlight J8 Table 13 LVDS Backlig...

Страница 23: ...GND Ground OFFBRD_RST 3 GP_IRQ 3 3V Active Low Interrupt Input 4 GND Ground GP_IRQ 5 CSPI3_SS2 3 3V Slave Select 2 for Bus CSPI3 active low 6 CSPI3_SS1 3 3V Slave Select 1 for Bus CSPI3 active low 7...

Страница 24: ...ED driver 12 V3P3 3 3V power for Programmable LED 13 LED_ETH_GRN Open Drain 3 3V max Ethernet LED driver 14 V3P3 3 3V power for Ethernet LED 15 WDOG1 Watch dog 1 Output 16 GND Ground 17 GPIO1 3 3V Gen...

Страница 25: ...x_N CANL signal for CAN bus 3 GND Ground 4 V5 5V power for off board use COM1 Interface J16 Table 19 COM1 Pinout Pin Signal Description 1 COM1_RTS COM1 RS 232 Request to Send 2 COM1_TXD COM1 RS 232 Tr...

Страница 26: ...I O function depends on camera 12 CSI_GPIO1 3 3V General Purpose I O function depends on camera 13 CLK_I2C3_SCL I 2 C Interface Serial Clock 14 I2C3_SDA I 2 C Interface Serial Data 15 V_CSI_VDD 3 3V P...

Страница 27: ...he VL EPC 2700 i MX 6Dual 6 Quad Applications Processors for Industrial Products Datasheet Hardware Development Guide for i MX 6 Families of Application Processors i MX 6Dual 6Quad Applications Proces...

Страница 28: ...ower input to the board is still supplied you must either hold the S2 power pushbutton in or drive the PB_CTL_PWR signal on the User IO connector J13 low with an open drain driver since the input is l...

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