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Acroview programmer supports the offline burning algorithm of Allwinner children's story machine program

Time:2020-11-20   Visits:1014

As the industry's leading programmer manufacturer, Angke takes the lead in in-depth cooperation with the excellent domestic chip manufacturer Allwinner Technology, and fully supports programming in Angke manual programmer AP8000, high-quality automatic programmer IPS7000, cost-effective EAP3000, and EAP5000 Allwinner (Corelink Wireless) MCU chip XR809 and XR871 programming algorithm;


Since its establishment, Chiplink, a subsidiary of Allwinner Technology Group, has successively launched WiFi connection chip XR819, low-power wireless MCU chip XR871, WiFi+BT combo chip XR829, IOT WiFi chip XR809 and high-performance 32bit MCU XR32F4, of which XR809 Both XR871 and XR871 have passed the Alibaba Cloud loT technology certification.


The hardware part of the story machine solution adopts the XR871ET+AC101 package form to create a highly integrated and cost-effective audio solution. XR871ET uses its high-performance CPU and abundant RAM resources to realize audio broadcast control, MP3 decoding and ARM/Speex encoding functions, and realizes a complete solution of single/dual microphone, mono/stereo and karaoke functions through AC101 Audio Codec; At the same time, based on the rich peripheral interfaces of XR871ET, the story machine solution realizes the direct expansion of many functions such as power supply, SD card, ear lights, eye lights, keys, etc. without adding additional costs, showing super high integration and streamlined The system design has laid a solid foundation for the high cost performance and high stability of the whole system.


XR871ET story machine system:


IOT WiFi chip XR809


XR809 is an IoT WiFi chip launched by Corelink for the Internet of Things. It is based on the ARM Cortex-M4F core and 802.11b/g/n wireless technology, and achieves its absolute advantages of high performance and low power consumption through functional expansion.


The main features of XR809:


• Cortex-M4F, 160MHz


•384KB SRAM


• 16Mbit FLASH ROM


•Vbat 2.7-5.5V, providing 200mA@3.3V power supply capability


•802.11b/g/n, STA/AP/Monitor mode support, WEP/WPA/WPA2, support WPS


•Interface: UART, I2C, SPI, PWM, ADC, SDIO, IR, etc.


Wireless MCU chip XR871


The XR871 chip is a SOC chip based on WiFi technology. Its high integration and low power consumption make it widely used in children's robots, smart homes, sensor collection, smart audio playback, cloud voice and other aspects.

The main features of XR871 are as follows:


•ARM Cortex-M4F 192MHz


•448KB SRAM, 64KB ROM


•2.7-5.5V VBAT, built-in DCDC, LDO


•802.11b/g/n, STA/AP/Monitor mode support, WEP/WPA/WPA2, support WPS


• Interface: UART, I2C, SPI, PWM, ADC, SDIO, IR, I2S, DMIC, CSI, etc.


 In the cloud intelligent voice solution, the XR871 team has established in-depth cooperation with Baidu DuerOS Division and Beijing Intelligent Butler Voice Team, and jointly developed with customers and solution providers to create hardware to applications, from devices to clouds, and from platforms to services. The full set of solutions enables customers to complete hardware design, software development and program debugging in a very short time, and quickly bring products to the market.


XR871 story machine intelligent voice program:


Since its release, XR871 has gained high attention and recognition in the field of children's intelligent robots. On the basis of the XR871 voice solution, Corelink combined with its own MCU XR32 and external DSP also provides a single-microphone and dual-microphone far-field pickup interrupt wake-up solution, which brings excellent experience for the upgrade of children’s robots and customers of intelligent voice applications High


Price comparison program.


The AP8000 programming platform is the first to support the one-to-eight programming mode, and the previous on-board programming mode of Allwinner SPI NAND has been increased from 240UPH to 1200UPH, which greatly reduces production personnel;


Acroview cost-effective automation equipment EAP3000 and EAP5000 series have been optimized for all Nand Flash programming in Allwinner's story machine solution, and the efficiency has been greatly improved;


High performance/price ratio


Based on the WIN7 system operation interface, it supports two working modes: tape in, tape out, and tray in and out. Single nozzle or double nozzle or four nozzles are optional. The nozzle has a rotating function and can burn 1~48 ICs at the same time. ICs within 30 seconds can produce 800~1800UPH per hour (actual production capacity, non Theoretical value) CCD assisted positioning, automatic rejection of defective products. To burn different ICs, you only need to replace the corresponding burn socket and burner, and one person can operate 4~10 machines.


Taping & Tray Device


The braid is newly upgraded, the feeding tape size can be 8mm-32mm, and the operation is simple and convenient. The tray uses AutoTray, which can load 20 trays at a time, saving labor and time.


Up and down CCD auxiliary positioning function (optional)


With high-pixel CCD module to assist the coordinate adjustment of each operating point, the coordinate adjustment is precise, accurate and fast


Print job


For both tape and pallet packaging, automatic dot printing before IC sealing and packaging is provided.


Acroview Technology (stock code: 873207) was established in February 2013. In 2016, it was recognized as a national high-tech enterprise and a Shenzhen high-tech enterprise. It has obtained a number of software copyrights and patents. Acroview has the development, manufacturing and service fields of programming equipment With more than 10 years of rich experience and world-leading technology, we are committed to providing customers with innovative programming solutions and products. We are working hard to make outstanding contributions to the reliability, security and intellectual property protection of programming equipment. Acroview has always firmly believed that the pursuit of quality and technology will make more and more electronics manufacturers choose Acroview as their trusted partner. New products are continuously being released, please stay tuned.


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