Jan Axelson @JanAxelson
Jan Axelson writes about computer programming and electronic technology, especially USB and serial ports. janaxelson.com Joined November 2011-
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Did you know that the first name used for #USB was "Serial Box"? Interesting interview with Ajay Bhatt, the primary inventor of the original USB spec: fastcompany.com/3060705/an-ora…
@ATTCares As long-time U-Verse customers, we requested a DVR upgrade and were assured twice there would be no charge for it. A $105 charge has appeared on our bill. Customer support refuses to remove the charge because they can find "no documentation" to support it.
USB 4.0 has been announced by the USB-IF, supports up to 40 Gbps. See the writeup by Eric Huang of #SYNOPSIS: tinyurl.com/usb40 #USB40 #USB #USB4
New book about #CANbus security: Implementing Scalable CAN Security with @CANcrypt. (I served as tech editor.) esacademy.com
Fernando's Win-RAID Forum has links to the latest #USB30 and #USB31 drivers from hardware vendors. bit.ly/2b6IOmj
View #USB Type-C Configuration Channel (CC) signals with #MicroZed breakout card & #Xilinx Vivado Design Suite bit.ly/286wlIz
Make a #USBPD #TypeC sniffer for $65. bit.ly/1SGfpSO
Open hardware #USB probe for USB Type-C connector & USB Power Delivery 2.0. From GoArks. Funding campaign: bit.ly/1KY54zw
Intel's xHCI #USB #SuperSpeed controller reportedly has a limit of 96 endpoints (20-30 typical devices + hubs). intel.ly/1JYcdj9
#Synopsis reports that laptops will soon support USB 3.1 #USB31 (2x faster than USB 3.0). bit.ly/1MRelEn
New ebook shows what the new USB Type-C connector can do, "Exploring USB Type-C Ecosystem" by Rajaram Regupathy amzn.to/1HhHzQ6
The PORTS forum is now mobile-friendly. Ask or search for information relating to USB, serial ports, & more. bit.ly/1IzMeHn
Reminder: if you find a broken link to one of my pages, replace "lvr.com" with "janaxelson.com"
@rawatsaurabh lvr.com is now janaxelson.com. the correct link is: janaxelson.com/access_usb_dev…
#SuperSpeed Device Design By Example by John Hyde is now available in Chinese as well as English: amazon.com/dp/1505572630
Buy the print edition of USB Complete 5th Ed and get the Kindle ebook edition for $2.99. amazon.com/USB-Complete-D…
Read about Phidgets and other USB development in USB Complete by @JanAxelson
#USB Complete 5th Edition is available now - 10 Gbps SuperSpeedPlus, Type-C connector, enhanced power delivery, more. bit.ly/1Jeg3Dx
New Type-C USB connector - plug it in either side up - in the latest USB 3.1 spec bit.ly/1tPCnbE
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