The SP335 advanced multiprotocol transceiver from Exar Corporation supports RS-232, RS-485, and RS-422 serial standards. At 5 x 5mm 2, the SP335 is less than half the size of a comparable discrete ...

The most common method for sharing data between devices is via a digital means of communications. Several standard buses implement such methods, with the main differences between them being data rate ...

I recently received a request from a social media friend to clear some confusion about a RS-422 communication project. I quickly brushed up my knowledge on the subject and resumed some basic ...

The MESA 5I21 is a programmable serial interface card for the PCI bus. The 5I21 is designed for applications using RS-422 and RS-485 interfaces. The 5I21 can support up to 12 full duplex RS-422 or ...

FREMONT, Calif., Dec. 14, 2010 /PRNewswire/ -- Exar Corporation , a leader in multiprotocol serial transceiver solutions, added another versatile device to its single-chip RS-232/RS-485/RS-422 product ...

Frontline Test Equipment has released Serialtest, a PC-based serial communications protocol analyzer. In response to customer needs, Serialtest contains decoders for Modbus RTU and ASCII, Serial PPP, ...