ROM-5620 user guide

資源特性(Features)

• NXP i.MX 8X processor with 2-4 x Arm Cortex-A35 cores
• 1 x Arm Cortex-M4F core and 1x Tensilica® HiFi 4 DSP
• Onboard 2GB LPDDR4 memory and eMMC 16GB
• 2 x single channel LVDS or 2 x 4-LANE MIPI DSI
• 1 x USB 3.0, 1 x USB 2.0 Host, 1 x USB2.0 OTG, 2 x CAN, 3 x UART, 4 x I2C, 12 x GPIO, 1 x PCIe 3.0, 1 x 4-lane MIPI CSI camera input and 2 x Gigabit LAN
• Supports OpenGL 3.0/2.1 ; OpenGL ES 3.1/3.0/2.0/1.1 and OpenCL 2.0 hardware accelerators
• Supports 4K hardware decode engine
• Low power consumption desgin
• Supports Linux and Android BSP

訂購資訊(Ordering Information)

接口布局和尺寸(Layout and Sizes)

ROM-5620 接口布局圖 Board Dimension Layout 

ROM-DB5901 接口布局圖 Board Dimension Layout

Internal I/O

Position	Description	Connector Type
BAT1	PIN Header for Battery	WAFER 8P 2.54mm 180D(M) DIP A2543WV2-8P
BH1	RTC Battery Holder	BATTERY HOLDER 24.9*23.4*8.9 CR2032 BH800.4GG
CAN1	CANBus Port 1	BOX HEADER 5x2P 2.54mm 180D(M) DIP 23N6960-10S10
CAN2	CANBus Port 2	BOX HEADER 5x2P 2.54mm 180D(M) DIP 23N6960-10S10
COM1	COM Port 1	BOX HEADER 5x2P 2.54mm 180D(M) DIP 23N6960-10S10
COM3	COM Port 3 (Debug Port)	BOX HEADER 5x2P 2.54mm 180D(M) DIP 23N6960-10S10
CN4	PCIex1 Connector 1	PCIEXPRESS 36P 180D(F) DIP 2EG01817-D2D-DF
CN5	PCIex1 Connector 2	PCIEXPRESS 36P 180D(F) DIP 2EG01817-D2D-DF
CN6	PCIex1 Connector 3	PCIEXPRESS 36P 180D(F) DIP 2EG01817-D2D-DF
CN11	SATA Connector	Serial ATA 7P 1.27mm 180D(M) DIP WATM-07DBN4A3B8
CN12	SATA Power Connector	WAFER 4P 2.5mm 180D(M) DIP 24W1161-04S10-01T
CN22	GPIOx8 sets	PIN HEADER 10x2P 2.0mm 180D(M) DIP 21N22050
CN25	MXM 3.0 Connector	MXM Conn. 314P 90D(F) SMD AS0B821-S78B-7H
CN26	M.2 Key E Slots	NGFF 75P 0.5mm 90D(F) H=4.2mm SMD AS0BC21-S40BE
CN38	FAN (Reserved)	WTB Con. 3P 2.54mm 180D(M) DIP A2543WV0-3P-6T-5e
CN39	MIPI-CSI1 (FPC, 4-Lane	FPC 39P, 0.6mm, H0.9mm
CN40	MIPI-CSI0 (FPC, 2-Lane)	FPC 39P, 0.6mm, H0.9mm
CN41	MIPI-CSI0 (Mini-SAS, 2-Lane)	Mini SAS 36P/0.8mm/(M)/LCP/VA/G15u/ S/BK/W
CN42	MIPI-CSI1 (Mini-SAS, 4-Lane)	Mini SAS 36P/0.8mm/(M)/LCP/VA/G15u/ S/BK/W
ESPI_CN1	ESPI	PIN HEADER 6x2P 2.0mm180D(M) SMD 21N22050-12M00B
I2C_GP_1	I2C Pin Header	WAFER BOX 4P 2.00mm 180D(M) DIP 721-81-04TW00
I2C_CN3	Audio Codec Board	PIN HEADER 2x10P 2.54mm 180D(M) DIP 21N22564
LVDS0	LVDS0	Wafer 2x20P/1.25mm/(M)/NY9T/VA/GFL/ S/WH/W
LVDS_BK_PWR	LVDS0 Back Light	WAFER BOX 5P 2.0mm 180D(M) DIP A2001WV2-5P
LVDS1	LVDS1	Wafer 2x20P/1.25mm/(M)/NY9T/VA/GFL/ S/WH/W
LVDS1_BK_PWR	LVDS1 Back Light	WAFER BOX 5P 2.0mm 180D(M) DIP A2001WV2-5P
SD1	SD Card Slot	SD CARD 9P 90D(F) SMD WK2192CS3D- 7H
SPI_CN1	SPI Pin Header	PIN HEADER 4x2P 2.54mm 180D(M) SMD 21N22564
SW2	Reset Button	TACT SW STS-091 SMD 4P H=3.8mm
SW4	SLP Button	TACT SW STS-091 SMD 4P H=3.8mm
SW5	Power Button	TACT SW STS-091 SMD 4P H=3.8mm
USB0_OTG1	USB OTG	Micro USB 5P/0.65mm/(F)/NY9T/GFL/ RA/S/BK/B
USB-4-5	USB Port 4, Port 5	PIN HEADER 2x5P 2.0mm 180D(M) SMD 21N22050

Rear I/O 

Position	Description	Name
DCIN	DC Jack	A
CN15A	UART Port 0	B
CN15B	UART Port 2	C
CN1A	DP Port	D
CN1B	HDMI Port	E
CN33	Type C Controller Programming Header (Reserved Only)	F
CN34	USB Type C	G
CN8	GbE Ethernet Connector Port	H
CN3	USB Port 1/ 2	I
Audio1	MIC Input/ Audio Output	J

接口引脚定義 (Pin definitions)

• 電池(BAT1) & 電池扣(BH1)
• CAN(CAN1,CAN2)
• 串口(COM_DB(COM3)、COM1、UART0 、UART2)
• 显示接口(LVDS、LVDS Backlight、HDMI、DP)
• LAN接口(LAN)
• USB接口(USB1-2、USB-4-5、USB Type C、USB OTG)
• 音频接口(Audio Output &Audio Codec)
• 电源及指示灯和开关机复位按钮(Power 、LED、Power Button、Reset Button、Sleep Button) 
• GPIO接口
• MINI_PCIE接口_M.2接口_SPI、I2C_接口

机械尺寸  (Mechanical Characteristics)

ROM-5620 

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快速入门 (Quick Start)

系统下载 (OS Download)

• Linux系统 (Linux OS)

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Linux系统的基本使用(Linux System Basic Operating Method)

      Display Setting (ROM-5620)

      U-boot Command :

                          setenv fdt_file xxxx.dtb
                          env save
                          boot 

• Display
  • LVDS
    • g070vw01
      • adv-imx8mxp-rom5620-a1.dtb  
    • g150xgel05
      • adv-imx8qxp-rom5620-a1-lvds-chimei.dtb
    • g215hvn01
      • adv-imx8qxp-rom5620-a1-lvds-dual.dtb
  • LVDS to HDMI
    • adv-imx8qxp-rom5620-a1-hdmi-bridge.dtb
  • DSI to HDMI
    • adv-imx8qxp-rom5620-a1-hdmi-bridge.dtb
  • DSI
    • auog101uan02
      • adv-imx8qxp-rom5620-a1-auog101uan02.dtb

乙太網路使用方法(Ethernent Testing Method)

Command : ifconfig 

Command: Ping - I eth1 8.8.8.8  or Ping - I eth0 8.8.8.8  

WiFi使用方法(WIFI Testing Method)

Command : 

# killall wpa_supplicant
# ifconfig wlan0 up
# wpa_passphrase "SSID" "PASSWORD" > /tmp/wpa.conf
# wpa_supplicant -BDwext -iwlan0 -c/tmp/wpa.conf
# udhcpc -b -i wlan0'''

ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=54 time=2.10 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=54 time=2.10 ms

4G使用方法(4G Testing Method)

Command:
Test 4G: (EWM-C117FL06E - USB)
Step 1: Connect EWM-C117FL06E to Mini PCIE slot on 9680015491 and connect
the card to CN6 PCIe_D slot on ROM-DB5901.
Step 2: Connect the antenna 1750007990-01 to the SMA (F) connector on
9680015491
and connect the IPEX connector to MT1 on EWM-C117FL06E module.
Step 3: Connect the Mini USB cable from 9680015491 to USB 2.0 Type A port on
ROM-DB5901.
Step 4: Power on and execute the pppd command to connect to the network.

蓝牙使用方法(BlueTooth Operating Method)

Command : 

$ hciconfig hci0 up
$ bluetoothctl
$ discoverable on
$ pairable on
$ scan on
[NEW] FC:18:3C:8D:75:F4 myphone
$ scan off
$ pair FC:18:3C:8D:75:F4
$ connect FC:18:3C:8D:75:F4

通用方法(General Method)

      查看CPU温度(Check CPU Temperature)

root@imx8qxprom5620a1:/# cat /sys/devices/virtual/thermal/thermal_zone0/temp
44600
# 或者直接以度爲單位顯示 echo $[$(cat /sys/class/thermal/thermal_zone0/temp)/1000]° >>> 45° 

      網路Ping測試(Ping Network Testing)

     ping 8.8.8.8
     PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
     64 bytes from 8.8.8.8: icmp_seq=1 ttl=54 time=2.10 ms
     64 bytes from 8.8.8.8: icmp_seq=2 ttl=54 time=2.10 ms