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Embux NexCore Q116, User Manual

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Embux NexCore Q116 User Manual Download Page 41

41 

 

3.3.5.

 

Audio 

 

Audio Information 

NexCore Q116 supports full Advanced Linux Sound Architecture (ALSA), that is a software 

framework and part of the Linux kernel that provides an application programming interface 

(API) for sound card device drivers.

 

 

3.3.6.

 

Display 

 

Display Information 

NexCore Q116 provides 2 x HDMI, 1 x eDP and 1 x LVDS interface. 

 

 

Summary of Contents for NexCore Q116

Page 1: ...1 00 NexCore Q116 3 5 SBC with Rockchip RK3399 Processor ARM Cortex A72 A53 Architecture User Manual Ver 2nd...

Page 2: ...notice and does not represent a commitment on the part of EMBUX EMBUX provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular...

Page 3: ...urning the device off and on the user is encouraged to try to correct the interference by one or more of following measures Reorient or relocate the receiving antenna Increase the separation between t...

Page 4: ...4 Document Amendment History Revision Date Remark 1st May 2020 Initial released 2nd June 2020 Added chapter 2 and 3...

Page 5: ...s 14 2 2 Connector 15 2 2 1 Connector List 15 2 2 2 Connector Setting 16 AUDIO1 16 JBKL1 16 COM1 16 COM2 17 COM3 17 COM4 17 COM5 DB9 18 EDP 19 VDD1 EDP panel power selects 19 VDD2 EDP panel power sele...

Page 6: ...3 Android Version 33 3 2 5 eMMC Default Partitions 35 3 3 Interface Introduce 36 3 3 1 RS232 36 RS232 Interface 36 RS232 Specification 36 RS232 Device Node 36 RS232 Sample Code 36 3 3 2 RS422 485 37 R...

Page 7: ...7 I2C bus Device Node 39 I2C bus Example 40 3 3 5 Audio 41 Audio Information 41 3 3 6 Display 41 Display Information 41...

Page 8: ...8 Chapter 1 Product Overview This chapter provides background information of NEXCORE Q116...

Page 9: ...re solutions NexCore Q116 is a fast time to market platform for customers to develop their applications and products easily 1 2 Specification Feature Items Description Processor CPU RK3399 Dual core C...

Page 10: ...xternal I O Front I O 1 x HDD LED 1 x Power button Rear I O 1 x Micro USB2 0 OTG 1 x USB2 0 1 x USB3 0 2 x LAN 2 x HDMI 1 x COM 1 x DC in Left I O 1 x nano SIM slot 1 x SD card holder System Physical...

Page 11: ...ation Certificate CE FCC class B LVD Environmental Compliant with European Union RoHS Restriction on Use of Hazardous Substance in Electronic Equipment directive 2015 863 EU RoHS restricts the use of...

Page 12: ...12 1 3 Block Diagram...

Page 13: ...pter introduces the startup procedures of NexCore Q116 device integration It also introduces the setting of switches indicators and shows the mechanical drawings Be sure to read all safety precautions...

Page 14: ...14 2 Hardware User Guide 2 1 DIP Switch Setting and Connector Locations Top side...

Page 15: ...1 connector D SUB connector COM2 COM2 connector WTOB 1 0mm 1x9 COM3 COM3 connector WTOB 1 0mm 1x9 COM4 COM4 connector WTOB 1 0mm 1x9 COM5 COM5 connector D SUB connector I2C1 I2C connector Pin header 2...

Page 16: ...Line Out_R 1 2 LINE Out_L NA 3 4 NA GND 5 6 GND Mic In_P 7 8 Mic In_N Line In_R 9 10 Line In_L Speaker Out_P 11 12 Speaker Out_N JBKL1 Description Pin 5V 1 12V 2 12V 3 Back light Control 4 GND 5 GND...

Page 17: ...Description DCD 1 2 RXD TXD 3 4 DTR GND 5 6 DSR RTS 7 8 CTS RI 9 COM4 RS232 Mode Description Pin Pin Description DCD 1 2 RXD TXD 3 4 DTR GND 5 6 DSR RTS 7 8 CTS RI 9 RS422 Mode Description Pin Pin Des...

Page 18: ...Pin Pin Description DCD 1 2 RXD TXD 3 4 DTR GND 5 6 DSR RTS 7 8 CTS RI 9 RS422 Mode Description Pin Pin Description Tx 1 2 TX RX 3 4 RX GND 5 6 7 8 9 RS485 Mode Description Pin Pin Description DATA 1...

Page 19: ...16 EDP_AUX GND 17 18 VDD_EDP 3V 5V 12V VDD_EDP 3V 5V 12V 19 20 VDD_EDP 3V 5V 12V VDD_EDP 3V 5V 12V 21 22 NC GND 23 24 GND GND 25 26 GND EDP_PHD 27 28 GND GND 29 30 GND GND 31 32 Back Light Enable Back...

Page 20: ..._D3N 13 14 GND MIPI_CKLP 15 16 MIPI_CLKN GND 17 18 I2C_CLK I2C_DAT 19 20 CAM_PWR CAM_MCK 21 22 NC NC 23 24 NC GND 25 26 NC NC 27 28 GND NC 29 30 NC NC 31 32 NC NC 33 34 GND NC 35 36 NC NC 37 38 NC NC...

Page 21: ...7 8 LVDS0_D0 LVDS1_D3 9 10 LVDS1_D3 LVDS1_D2 11 12 LVDS1_D2 LVDS1_D1 13 14 LVDS1_D1 LVDS1_D0 15 16 LVDS1_D0 GND 17 18 VDD_LVDS 3V 5V 12V VDD_LVDS 3V 5V 12V 19 20 VDD_LVDS 3V 5V 12V GND 21 22 3 3V GND...

Page 22: ...escription Pin 3 3V 1 I2C4_SCL 2 I2C4_SDA 3 GND 4 SD1 Description Pin Pin Description DATA2 1 2 DATA3 CMD 3 4 3 3V CLK 5 6 GND DATA0 7 8 DATA1 Card Detect SWA SWB GND DCIN1 Description Pin 12V input 1...

Page 23: ...ATA0 PA7 PA8 GND HDMI1_DATA0 PA9 PA10 HDMI1_CLK GND PA11 PA12 HDMI1_CLK HDMI1_CEC PA13 PA14 NC HDMI1_DDC_CLK PA15 PA16 HDMI1_DDC_DAT GND PA17 PA18 5V_HDMI HDMI1_HPD PA19 HDMI2_DATA2 PB1 PB2 GND HDMI2_...

Page 24: ...BR3 BR4 LAN2_MDI1 CAP BR5 BR6 GND LAN2_MDI2 BR7 BR8 LAN2_MDI2 LAN2_MDI3 BR9 BR10 LAN2_MDI3 LAN2_ACT BL3 BL4 LAN2_ACT MINIPCIE Description Pin Pin Description NA 1 2 3 3V NA 3 4 GND NA 5 6 1 5V CLK_REQ...

Page 25: ...48 1 5V NA 49 50 GND NA 51 52 3 3V SIM Description Pin GND CD SIM_VCC C1 SIM_VPP C2 SIM_DATA C3 GND C5 SIM_RST C6 SIM_CLK C7 USB1 Description Pin 5V_USB 1 USB_D1 2 USB_D1 3 GND 4 USB3_RX 5 USB3_RX 6...

Page 26: ...SB_DP 3 4 3 3V USB_DN 5 6 WLAN_LED GND 7 8 NA SDIO_CLK 9 10 NA SDIO_CMD 11 12 NA SDIO_D0 13 14 NA SDIO_D1 15 16 NA SDIO_D2 17 18 GND SDIO_D3 19 20 BT_WAKE WIFI_WAKE 21 22 UART_RX WIFI_REG_ON 23 Key Ke...

Page 27: ...27 GND 51 52 NA NA 53 54 BT_DISABLE NA 55 56 WIFI_DISABLE GND 57 58 NA NA 59 60 NA NA 61 62 NA GND 63 64 NA NA 65 66 NA NA 67 68 NA GND 69 70 NA NA 71 72 3 3V NA 73 74 3 3V GND 75...

Page 28: ...28 2 3 Mechanical Drawing...

Page 29: ...29 Chapter 3 Software User Guide This chapter details the operation system on NEXCORE Q116...

Page 30: ...d drivers ready User can develop under Linux environment Such as Ubuntu Debian Fedora etc The purpose of this chapter is to introduce software development of NEXCORE Q116 and improve software developm...

Page 31: ...31 3 Add toolchain path in your PATH environment variable 4 Download Example from github TBD 5 Run ndk build...

Page 32: ...N81 VT100 Use your preferred serial terminal tools to access the RS232 debug console RS232 Utility recommend On Windows system use putty or teraterm On Linux OSX system use minicom utility Debug Cons...

Page 33: ...he NEXCORE Q116 has one Ethernet port the default network setting is following Device Node IP mode Eth0 DHCP Eth1 DHCP 3 2 4 Firmware Version Android Version Android Version can be found under Setting...

Page 34: ...34...

Page 35: ...d metadata every 5 seconds PATH mmcblk0p2 32MB Ext4 User Space PATH media mmcblk0p2 mmcblk0p3 1 byte N A mmcblk0p5 1KB N A mmcblk0p6 1KB N A mmcblk0p7 1KB N A mmcblk0p8 1KB N A mmcblk0p9 512MB VFAT Us...

Page 36: ...Request to Send RTS Output Data Set Ready DSR Input Data Terminal Ready DTR Output Data Carrier Detect DCD Input Ring Indicator RI Input Common Ground GND Common RS232 Specification Name Value Baud Ra...

Page 37: ...ion Name Value Baud Rate Up to 250Kbps Data Bits 5 6 7 8 bits Parity None Even Odd Mark Space Stop Bits 1 1 5 2 bits RS422 485 Device Node Connector Device node Pinout Define Section COM4 dev ttyUSB2...

Page 38: ...timer will elapse and generate a timeout signal RTC Watchdog Specification Name Value RTC Frequency Tolerance 5 23 ppm Watchdog 0 5 128 seconds unit 0 5s Equivalent to 1 minute of monthly deviation R...

Page 39: ...ication between different ICs It consists of two lines a bidirectional data signal SDA and a clock signal SCL I2C bus Specification Name Value I2C Clock Speed 100 400 kHz I2C pull up resistor 4 7k I2C...

Page 40: ...and worse I will probe file dev i2c 0 I will probe address range 0x03 0x77 Continue Y n y 0 1 2 3 4 5 6 7 8 9 a b c d e f 00 10 UU 20 30 40 UU UU 50 60 70 2 Detect I2C2 ID root ICM 3011 i2cdetect 1 W...

Page 41: ...Linux Sound Architecture ALSA that is a software framework and part of the Linux kernel that provides an application programming interface API for sound card device drivers 3 3 6 Display Display Infor...

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