On the USB-connected systems, I get a lot of 'vetoed power requests' and such and it is not uncommon to get the 'lost communication' messages either. The USB is just tricky. Go with serial if you can ...
Designing an application with universal serial bus (USB) communications enables a system to be able to communicate with a wide variety of USB host devices and provides a convenient power option ...
Molex Incorporated introduces the SST™ DN4 DeviceNet* USB interface module to complement its range of SST DN4 DeviceNet Network Interface Cards (NICs). The SST DN4 DeviceNet USB interface module ...
If you plan to include USB ports and connections in a system and want to delve into the guts of USB, buy a copy of Jan Axelson's new book, “USB Complete: The Developer's Guide,” fourth edition. Jan ...
Sometimes debugging just doesn’t go the way you want it to. When USB problems arise, you can usually use a protocol analyzer to find the issue causing trouble. For [Paul Stoffregen], it was only the ...
A flurry of new embedded interface devices from SMSC covers a range of connectivity interfaces, from the LAN9118 10/100 Non-PCI Ethernet Controller to the serial/parallel interface SIO 1000 Controller ...
Morning Overview on MSN
How much power does a USB port really output? The limits explained
USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the ...
The classic serial null-modem cable was, among other things, used to connect two computers together for communications and file transfer. Largely eliminated in daily use by the advent of home ...
“But inside each cable, I put an implant that’s got a web server, USB communications, and Wi-Fi access. So it plugs in, powers up, and you can connect to it.” That means this ordinary-looking cable is ...
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