Drivers Softec Microsystems Port Devices

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The problem is that the serial port in windows 'Device Manager' appears only for a few seconds after reset and then disappears. Device manager shows: Other devices Arduino Micro The Hardware ID is: USB VID2341&PID8037&REV0100 USB VID2341&PID8037 I can load a sketch by pressing reset on the board at the moment upload occurs. The device GPIO (PORT) module provides an interface between the user application logic and external hardware peripherals, when general pin state manipulation is required. This driver provides an easy-to. If you are connecting the switch USB console port to a Windows-based PC for the first time, install the USB driver. See Installing the Cisco Microsoft Windows USB Device Driver.

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Drivers Softec Microsystems Port Devices Inc

For most devices, the Ports device setup class and the Serial function driver provide the functionality required to operate serial ports and COM ports. To install serial ports and COM ports using these system-supplied components, do the following:

  • Provide an INF file that specifies the Ports device setup class and the Serial function driver as the service for the port.

  • To configure a serial port as COM port, comply with the requirements that are defined in Configuration of COM Ports.

For more information about installing serial ports and COM ports using the Ports device setup class and the Serial function driver, see the following topics:

If you do a custom installation of a COM port, you must comply with the COM port requirements that are defined in Configuration of COM Ports.

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Drivers Softec Microsystems Port Devices Usb

The following system components are available for use with serial controller devices that have hardware interfaces that are compatible with the 16550 universal asynchronous receiver-transmitter (UART):

  • Serial and Serenum drivers

    Serial.sys (Serial) is a system-supplied function driver for serial devices. You can also use Serial as a lower-level device filter driver for any type of Plug and Play device that requires a 16550 UART-compatible interface.

    Serenum.sys (Serenum) is a system-supplied upper-level device filter driver that you can use in conjunction with Serial (or a vendor-supplied function driver) to provide the function of a Plug and Play bus driver for an RS-232 port.

    For more information about the operation of Serial and Serenum, see the following topics:

    • Data definitions in the Ntddser.h header file in the WDK.

  • Ports device setup class

    The Ports class includes serial ports and COM ports. A serial port is a serial communication hardware interface on a 16550 UART or compatible device. An RS-232 port on a computer is typically a DB-9 or DB-25 connector that is electrically connected to the serial port on a UART. A COM port is a serial port that complies with additional Windows-specific requirements. For more information, see Configuration of COM Ports.

  • COM port device interface class

    You must use a COM port device interface to access a COM port. (The GUID for the COM port device interface class is GUID_DEVINTERFACE_COMPORT.)

  • COM port database and COM port database support routines

    The COM port database arbitrates the use of COM port numbers by COM ports.

Drivers Softec Microsystems Port Devices Download

For information about installing serial devices, see Installing Serial Devices.

Drivers Softec Microsystems Port Devices Gigabit

For general information about the high-level operation of a serial device, see the information about the communications resources that are supported by the Windows Base Services in the Microsoft Windows SDK.

Serial driver samples

These samples demonstrates serial drivers.

  • The Serial sample builds a function driver for serial devices.
  • The Serenum sample provides Plug and Play functionality of a bus driver for an RS-232 port.
  • A simple virtual serial driver (ComPort) and a controller-less modem driver (FakeModem).