Embedded news early bus - issue 16

Anfulai Electronics 2021-08-05 15:29:56 阅读数:433

本文一共[544]字,预计阅读时长:1分钟~
embedded news early bus issue

【3-5 Minutes reading 】



【 The State Administration of market supervision has filed an investigation into the automobile chip distribution enterprises suspected of driving up prices 】

In view of the hype in the automotive chip market 、 High prices and other prominent problems , In recent days, , The State Administration of market supervision and administration shall, according to price monitoring and reporting clues , The car chip distribution enterprises suspected of driving up prices are put on file for investigation .

next step , The State Administration of market supervision will continue to pay attention to the market price order of chips and other important commodities , Further strengthen supervision and law enforcement , Strictly investigate and deal with hoarding 、 Bid up the price 、 Collusion in price increases and other illegal activities .


URL: http://www.samr.gov.cn/xw/zj/202108/t20210803_333318.html




【 Lexin technology released IEEE 802.15.4 + Bluetooth 5.2 (LE) RISC-V SoC ESP32-H2】

IEEE 802.15.4 For low power consumption mesh Network scene , Through to Thread and Zigbee Protocol support , Expand the scope of application .

Bluetooth LE Support peer-to-peer 、 Broadcast and mesh Networking and other topologies , And can communicate directly with smart phones .



URL:https://www.espressif.com/zh-hans/news/ESP32_H2




【 The new Tang Dynasty M7 The kernel chip goes online 】

They are inverter oriented KM1M7BF Series and for digital power supply KM1M7AF series .


URL:https://www.nuvoton.com/products/microcontrollers/arm-cortex-m7-mcus/




【TJpgDec small JPEG Upgrade the decoding library to V0.03】


This library is from FatFS The author of ChaN teacher , It's been released for years , Recently updated again . It features RAM The demand is very small .

specifications :


URL:http://elm-chan.org/fsw/tjpgd/00index.html




【 Toshiba launches motor control oriented TXZ+ Series of chips ,M4 kernel 】

The feature is the integrated motor control circuit A-PMD( Advanced programmable motor driver )、32 Bit encoder A-ENC( Advanced encoder ) And vector engines A-VE+( Advanced vector engine +).


URL:https://toshiba-semicon-storage.com/cn/semiconductor/product/microcontrollers/txz4-series.html




【ThreadX The kernel and all its middleware 6.1.8 The version is coming 】

almost 1 Update once a month , Every update can some customer feedback questions .


URL:https://github.com/azure-rtos/threadx




【IAR All kinds of breakpoints play , Code breakpoints , Data breakpoints , Conditional breakpoints , Log breakpoints, etc 】


IAR The content of the official website , It's more practical :

 

URL:https://www.iar.com/knowledge/learn/debugging/making-the-best-use-of-the-available-breakpoints/




【RISC-V Version of soft core NEORV32】

use VHDL To write , Can be optimized , Customizable 32bit Full function RISC-V kernel CPU. And the author also provides a software environment , Chip debugging and other one-stop design schemes .


URL:https://github.com/stnolting/neorv32
 
 

 

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