enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. 16550 UART - Wikipedia

    en.wikipedia.org/wiki/16550_UART

    The 16550 UART (universal asynchronous receiver-transmitter) is an integrated circuit designed for implementing the interface for serial communications. The corrected -A version was released in 1987 by National Semiconductor . [ 1 ]

  3. Universal asynchronous receiver-transmitter - Wikipedia

    en.wikipedia.org/wiki/Universal_asynchronous...

    This UART allows asynchronous operation up to 288 kbit/s, with two independent four-byte FIFOs. It was produced by Intel at least from 1993 to 1996, and Innovastic Semiconductor has a 2011 Data Sheet for IA82510. 16550: This UART was introduced by Startech Semiconductor which is now owned by Exar Corporation and is not

  4. COM (hardware interface) - Wikipedia

    en.wikipedia.org/wiki/COM_(hardware_interface)

    The COM ports are interfaced by an integrated circuit such as 16550 UART.This IC has seven internal 8-bit registers which hold information and configuration data about which data is to be sent or was received, the baud rate, interrupt configuration and more.

  5. Serial port - Wikipedia

    en.wikipedia.org/wiki/Serial_port

    On Linux, 8250/16550 UART hardware serial ports are named /dev/ttyS*, USB adapters appear as /dev/ttyUSB* and various types of virtual serial ports do not necessarily have names starting with tty. The DOS and Windows environments refer to serial ports as COM ports: COM1, COM2,..etc. [15]

  6. Universal synchronous and asynchronous receiver-transmitter

    en.wikipedia.org/wiki/Universal_synchronous_and...

    An example of a USART. A universal synchronous and asynchronous receiver-transmitter (USART, programmable communications interface or PCI) [1] is a type of a serial interface device that can be programmed to communicate asynchronously or synchronously.

  7. IBM PS/2 - Wikipedia

    en.wikipedia.org/wiki/IBM_PS/2

    Many of the PS/2's innovations, such as the 16550 UART (serial port), 1440 KB 3.5-inch floppy disk format, 72-pin SIMMs, PS/2 port, and VGA video standard, went on to become standards in the broader PC market. [3] [4]

  8. Software flow control - Wikipedia

    en.wikipedia.org/wiki/Software_flow_control

    UARTs that lack such support, like the 16550, may suffer from buffer overruns when using software flow control, although this can be somewhat mitigated by disabling the UART's FIFO. [1] Finally, since the XOFF/XON codes are sent in-band, they cannot appear in the data being transmitted without being mistaken for flow control commands.

  9. PCBoard - Wikipedia

    en.wikipedia.org/wiki/PCBoard

    PCBoard supported the 16C550 UARTs (universal asynchronous receiver transmitter), such as 16550 UART ("Fifo"), 16554 UART and 16650 UART, which made it possible to run multiple nodes of the BBS on a single (multitasking) computer using either using IBM OS/2 or the DOS multitasking tool DESQview in combination with the memory manager QEMM.