Core boardApplication Fields：

We useConsumer categoryhit the targetConsumption settlementFor example, through a settlement scenario, further understand the interfaces and applications of the core board.

In the morning, he came to the convenience store before going to work with the doctor, picked up a bag of soybean milk and gently swept it on the code scanning gun,With a beep, the price has been displayed on the LCD screen. Open Alipay and scan it on the code scanning gun. The 'beep' transaction has been completed.

Interpretation with the Doctor:

Don't underestimate this ordinary settlement scenario. In fact, completing the payment for goods requires a quite complex process: obtaining the product barcode from the barcode scanner, retrieving the product name and price from the database, calculating the order price, exchanging data with the payment platform, and completing the receipt printing. Relying on the independent research and development of Heyuan IntelligenceLM-i.MX6D/Q core board module, easily complete this process.

Embedded core boardLM-i.MX6D/Q：

The LM-i.MX6D/Q series core board independently developed and designed by the company adopts Freescale ARM Cortex-A9 dual core and quad core i MX6 processor, industrial grade chip with a main frequency of 800MHz.

※ Onboard up to 2GB DDR3 memory and 8GB EMMC Flash.

※i. The MX6 power management chip PF0100 ensures stable and reliable power supply.

The PCB adopts 8-layer gold plating technology, and the gold fingers are connected to the substrate using SO-DIMM connectors to ensure stable and reliable high-speed signals.

Rich interconnection interfaces are suitable for various industrial applications.

Industrial application of core board:

1. Application of Core Board in Communication Management and Railway Remote Control:

a) Rich UARTInterface, can be connectedRS485，RS422Waiting for fieldbus to centrally control wired intelligent sensors；Can also be connectedZigbee 、433MHzWaiting for wireless networks to achieve control over wireless intelligent sensors.

b) Onboard USB 2.0，SDIO， PCIE and other interfaces,ScalableWifi 、3G/4GAnd other wireless Internet networks,Realize Internet access to cloud platform for remote monitoring or data sharing.

2. Application of Power Energy Monitoring System:

a) Rich UARTinterface, canConnect through conversion circuitRS485Fieldbus,Realize real-time communication with multifunctional energy meters.

b) Onboard fast Ethernet interface, capable of connecting relay protectors and power quality measurement and control equipment.

c) The core board is equipped with an HDMI interface,The configuration screen can be directly displayed on a high-definition large screen monitor and can be accessed throughUSBConnect the keyboard and mouse for real-time interactive operations.

3. Application in Electrical Fire Monitoring System

a) UartInterface conversion toRS485perhapsM-BUS, can also be converted to Zigbee, 433MHzWaiting for wireless network andCorresponding fire detector communication.

b) The onboard LVDS can be connectedindustryLCDdisplayDynamically display facts.

c) The core board is equipped with an audio interface that can be connected to speakers to issue voice alarms.