21ic News Great Alliance Holdings announced that its company, in order to meet the market's rapidly growing demand for smart home security system gateways, launched Intel, NXP and TI-based security gateway solutions, as well as Intel's thermostat solutions.
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The smart home gateway has two functions of smart home control hub and wireless routing, and is responsible for specific security alarms, home appliance control, and power consumption information collection. Data interaction with products such as intelligent interactive terminals through wireless means. Security, as one of the most basic and important functions of the smart home system, will lead the needs of the entire smart home system.
Figure 1 - Smart Home Security Gateway System Application Block Diagram
First, Intel Quark gateway solution
Quark SOC x1000 processor, 400MHz main frequency;
· Configure x 8 256MB DDR3, a piece of 8MB SPI Flash;
· Support 1 SD card;
· 2 RJ45 interfaces supporting 1010/100Mbps transmission speed;
· 2 USB 2.0 Hosts and 1 USB 2.0 Client interface;
· 2 Mini-PCIE interfaces and USB2.0 Host support;
· 1 RS232 DR9 interface and 1 RS485 DR9 interface;
· 1 10-pin JTAG interface;
·Linux Firmware Pre-Install;
· Quark Soc X1000 Software Stack.
Figure 2 - Intel Quark Functional Block Diagram
Second, NXP LPC3240 gateway solution
· ARM926EJ-S processor, CPU clock running rate can be up to 266MHz;
· Wireless ZigBee communication uses NXP JN5168 chip;
· Adopt TI DP83848K 10/100M Ethernet transceiver.
Figure 3 - Functional Block Diagram of NXP LPC3240
Third, TI AM335X gateway solution
· 720MHz high speed ARM Cortex-A8 core;
· Android, Linux, WinCE operating system;
· Resolution up to 1366 x 768;
· 4G DDR3 memory;
· Expands Bluetooth, Wi-Fi, and ZigBee capabilities.
Figure 4 - TI AM335X Functional Block Diagram
Fourth, Intel Edison thermostat program
· Intel Quark processor is dual-core Quark, 22nm, 400MHz, integrated Wi-Fi and Bluetooth;
Quark integrates an X86 processor and a microcontroller core, a programmable microcontroller core that helps the system manage I/O and other bus functions. The X86 processor is responsible for supporting Linux and other operating systems;
· ZigBee communication uses NXP JN5168 wireless controller;
The MCU uses the Atmel ARM Cortex-M0+ 32-bit 48 MHz core SAM D20 microcontroller.
Figure 5 - Intel Edison Functional Block Diagram
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