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VIA SOM-6X80 User Manual

22

A.3.19. 

RTC Battery Connector

The SOMDB3 carrier board is equipped with an onboard RTC battery connector which is

 

used for connecting 

the external cable battery that provides power to the 32.768KHz crystal oscillator for Real Time Clock (RTC). 

The RTC battery connector is labeled as “J53”. The pinouts of the RTC battery connector are shown below.

Table 17: 

RTC battery connector pinouts

A.3.20. 

DC-In Connector

The SOMDB3 carrier board comes with a DC-in connector that carries a 12V ~ 24V DC which provides power to 

the board. The connector is labeled as “J46”.  The pinouts of power DC-in connector are shown below.

Figure 33: DC-in connector pinouts

Pin

Signal

1

VCC-BAT

2

GND

Figure 34: 

RTC battery connector diagram

Figure 35: DC-in connector diagram

Pin

Signal 

1

Power+

2

GND

Summary of Contents for SOM-6X80

Page 1: ...USER MANUAL VIA SOM 6X80 Ultra compact low power solution for HMI applications with rapid time to market 2 00 09182019 165700...

Page 2: ...such change VIA Technologies Inc reserves the right the make changes to the products described in this manual at any time without prior notice Regulatory Compliance FCC A Radio Frequency Interference...

Page 3: ...ower cord where people will step on it Always unplug the power cord before inserting any add on card or module If any of the following situations arise get the equipment checked by authorized service...

Page 4: ...SOMDB3 carrier board 1 x 10 1 LCD touch panel 1 x AC power adapter 1 x Power cord US type Ordering Information Part Number Description 15GKY126000 10 SOM module with 1 0GHz VIA Cortex A9 dual core So...

Page 5: ...14 A 3 5 COM Connectors and Pin Header 15 A 3 6 GPIO Pin Header 16 A 3 7 SPI Pin Header 16 A 3 8 Mic In Connector 17 A 3 9 Mono Speaker Out Connector 17 A 3 10 Audio Mono Out Signal Pin Header 18 A 3...

Page 6: ...gram 16 Figure 21 SPI pin header diagram 16 Figure 22 Mic in connector diagram 17 Figure 23 Mono speaker out connector diagram 17 Figure 24 Audio mono out signal pin header diagram 18 Figure 25 Left c...

Page 7: ...o out signal pin header pinouts 18 Table 13 Left channel speaker out connector pinouts 18 Table 14 Right channel speaker out connector pinouts 19 Table 15 Line in pin headers pinouts 19 Table 16 Debug...

Page 8: ...gle channel 18 24 bit LVDS panel six UART one camera input 10 100Mbps Ethernet nine GPIO and one Micro SD card slot The VIA SOM 6X80 features a Linux BSP which includes the kernel 4 4 26 and bootloade...

Page 9: ...nd H 264 video decoding up to 1080p LAN ASIX AX88772CLF USB to LAN Audio Wolfsen WM8960 I2S Audio Codec HDMI Integrated HDMI 1 4 Transmitter USB Genesys GL852GT USB hub 4 port controller USB to UART C...

Page 10: ...the specific implementation and operational environment It is highly suggested to execute a solid testing program that considers all environmental variables when designing and building the system 2 Th...

Page 11: ...VIA SOM 6X80 User Manual 4 1 3 Layout Diagram Figure 1 Layout diagram of the VIA SOM 6X80 module top side Figure 2 Layout diagram of the VIA SOM 6X80 module bottom side...

Page 12: ...VIA SOM 6X80 User Manual 5 1 4 Product Dimensions Figure 3 Dimensions of the VIA SOM 6X80 module top view Figure 4 VIA SOM 6X80 module placement on the SOMDB3 carrier board...

Page 13: ...its functionality 2 1 Debug Connector The VIA SOM 6X80 comes with a debug connector which is used for debugging purposes It supports TX RX The pinouts of the debug connector are shown below Table 1 D...

Page 14: ...tch on the VIA SOM 6X80 module with the counterpart on the SOM DDR3 SODIMM slot on the SOMDB3 carrier board then insert the module at a 30 angle Figure 6 Inserting the VIA SOM 6X80 module Step 2 Once...

Page 15: ...M 6X80 please visit our website at https www viatech com en boards modules som 6x80 For technical support and additional assistance always contact your local sales representative or board distributor...

Page 16: ...dio mono out signal pin header 1 x Mic in connector 1 x Microphone 1 x Debug connector 1 x System wake up button 1 x Watchdog timer switch 1 x Power button 1 x RTC battery connector 1 x DC in connecto...

Page 17: ...l 10 A 2 SOMDB3 Layout Diagram Figure 8 Layout diagram of the SOMDB3 switch connectors and buttons top side Figure 9 Layout diagram of the SOMDB3 pin headers top side Figure 10 Layout diagram of the S...

Page 18: ...l 11 Figure 11 Layout diagram of the SOMDB3 front panel I O Figure 12 Layout diagram of the SOMDB3 back panel I O Figure 13 Layout diagram of the SOMDB3 right panel I O Figure 14 Layout diagram of the...

Page 19: ...panel connector are shown below Table 2 LCD panel connector pinouts Figure 15 LCD panel connector diagram Pin Signal 1 VCOM 2 LCDVDD 3 LCDVDD 4 NC 5 nRST 6 STBYB 7 GND 8 LVDS_0 9 LVDS_0 10 GND 11 LVD...

Page 20: ...A 3 3 USB WLAN Connector The SOMDB3 carrier board comes with a USB WLAN connector labeled as JWLAN1 which is used for connecting the USB Wi Fi module e g VIA EMIO 5531 module The pinouts of the USB WL...

Page 21: ...he pinouts of the camera connector are shown below Table 5 Camera connector pinouts Pin Signal 1 NC 2 GND 3 I2C2SDA 4 AVCCVID 5 I2C2SCL 6 CAMERA1_RESET 7 VVSYNC 8 CAMERA1_PWDN 9 VHSYNC 10 DVDD_CAM 11...

Page 22: ...e The pinouts of COM connectors and pin header are shown below Figure 19 COM connectors and pin header diagram Table 6 COM connectors pinouts Table 7 COM pin header pinouts J55 Pin Signal 1 COM_A_RX 2...

Page 23: ...7 SPI Pin Header The SOMBD3 carrier board comes with an SPI pin header labeled as J17 which is used to connect the SPI BIOS programming fixture The pinouts of the SPI pin header are shown below Table...

Page 24: ...below Table 10 Mic in connector pinouts A 3 9 Mono Speaker Out Connector The SOMDB3 carrier board is equipped with a mono speaker out connector which is used for connecting the mono speaker The mono...

Page 25: ...ble 12 Audio mono out signal pin header pinouts A 3 11 Left Channel Speaker Out Connector The SOMDB3 carrier board is equipped with a left channel speaker out connector for the left speaker The left c...

Page 26: ...channel speaker out connector pinouts A 3 13 Line In Pin Headers The SOMDB3 carrier board comes with two Line in pin headers for connecting an external audio device player The Line in pin headers are...

Page 27: ...e debug connector is labeled as J15 The pinouts of the debug connector are shown below Table 16 Debug connector pinouts A 3 15 Microphone The SOMBD3 carrier board comes with an onboard microphone labe...

Page 28: ...a system wake up button labeled as SW2 that wake up the system when it enter suspend mode The diagram of the system wake up button is shown below A 3 18 Watchdog Timer Switch The SOMDB3 carrier board...

Page 29: ...s labeled as J53 The pinouts of the RTC battery connector are shown below Table 17 RTC battery connector pinouts A 3 20 DC In Connector The SOMDB3 carrier board comes with a DC in connector that carri...

Page 30: ...n header labeled as J18 which is used for connecting to I C devices The pinouts of the I C pin header are shown below Table 18 I2 C pin header pinouts Pin Signal Pin Signal 1 VCC33 2 VCC33 3 I2C0SCL 4...

Page 31: ...INPUT3 11 HPOUTR 12 LINPUT1 13 OUT3 14 RINPUT2 15 HPOUTL 16 RINPUT1 17 GND 18 GND 19 GND 20 GND 21 GND 22 GND 23 I2C0SCL 24 nUSBHB 25 I2C0SDA 26 nUSBHB 27 USBSW0 28 GND 29 USBATTA0 30 nUSBHA 31 USBID0...

Page 32: ...I2C1SCL 135 SD0CLK 136 GPIO13 137 SD0DATA3 138 GPIO12 139 SD0DATA1 140 I2C2SDA 141 SD0DATA0 142 I2C2SCL 143 SD0CMD 144 GND 145 SD0WP 146 C24MOUT 147 GND 148 VCLK 149 nHDMIDDCSDA 150 VVSYNC 151 GND 152...

Page 33: ...Ie slot are shown below Table 20 MiniPCIe slot pinouts Figure 38 MiniPCIe slot diagram Pin Signal Pin Signal 1 NC 2 4G_3V3 3 NC 4 GND 5 NC 6 1 5V 7 4G_3V3 8 USIM_VCC 9 GND 10 USIM_DATA1 11 NC 12 USIM_...

Page 34: ...be enabled when a 3G 4G module is installed in the miniPCIe slot The SIM card slot is labeled as SIM1 The pinouts of the SIM card slot are shown below Table 21 SIM card slot pinouts Note Using a mini...

Page 35: ...t The SOMDB3 carrier board is equipped with a Micro USB 2 0 OTG port on the right panel which gives complete Plug and Play and hot swap capability for external devices The USB interface complies with...

Page 36: ...Speed status Table 25 10 100Mbps Ethernet port LED color definition A 4 4 Headphone Jack The SOMDB3 carrier board comes with a headphone jack which offers High Definition Audio sounds through the 3 5...

Page 37: ...ed on the right panel Each USB 2 0 port offers complete Plug and Play and hot swap capability for external devices The USB interface complies with USB Universal Host Controller Interface UHCI Rev 2 0...

Page 38: ...Figure 46 Dimensions of the SOMDB3 carrier board Figure 47 Dimensions of the SOMDB3 front panel I O Figure 48 Dimensions of the SOMDB3 back panel I O Figure 49 Dimensions of the SOMDB3 right panel I O...

Page 39: ...0 687 4654 Email embedded viatech com Email embedded via tech eu Taiwan Headquarters USA Europe Tsinghua Science Park Bldg 7 No 1 Zongguancun East Road Haidian Dist Beijing 100084 China Tel 86 10 5985...

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