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  2. Serial port - Wikipedia

    en.wikipedia.org/wiki/Serial_port

    A male DE-9 connector on an IBM PC compatible computer (with serial port symbol) used for an RS-232 serial port A female DE-9 connector on an RS-232 cable.. A serial port is a serial communication interface through which information transfers in or out sequentially one bit at a time. [1]

  3. Management Data Input/Output - Wikipedia

    en.wikipedia.org/wiki/Management_Data_Input/Output

    Management Data Input/Output (MDIO), also known as Serial Management Interface (SMI) or Media Independent Interface Management (MIIM), is a serial bus defined for the Ethernet family of IEEE 802.3 standards for the Media Independent Interface, or MII. The MII connects media access control (MAC) devices with Ethernet physical layer (PHY ...

  4. Extended Display Identification Data - Wikipedia

    en.wikipedia.org/wiki/Extended_display...

    Mac OS X natively reads EDID information and programs such as SwitchResX [4] or DisplayConfigX [5] can display the information as well as use it to define custom resolutions. E-EDID was introduced at the same time as E-DDC , which supports multiple extensions blocks and deprecated EDID version 2.0 structure (it can be incorporated in E-EDID as ...

  5. List of Arduino boards and compatible systems - Wikipedia

    en.wikipedia.org/wiki/List_of_Arduino_boards_and...

    Optional CIC61508 safety monitor. Arduino IDE supported via add-in, plus Eclipse-based tools with multicore debugger. MBZ Pro WiFi Atmega328P-PU MaxBlitz: MBZ Pro Mega is an Arduino compatible stand-alone board with a prototyping area and built-in Wi-Fi. Featuring a compact design, it helps to shrink Arduino projects and make it permanent.

  6. RS-422 - Wikipedia

    en.wikipedia.org/wiki/RS-422

    Two such ports were part of early Apple Macintosh series designs until they were replaced, along with ADB ports, by Universal Serial Bus on the iMac in 1998. RS-422 is a common transport mechanism for RS-232 extenders. These consist of RS-232 ports on either end of an RS-422 connection.

  7. Serial Peripheral Interface - Wikipedia

    en.wikipedia.org/wiki/Serial_Peripheral_Interface

    Each device internally uses a shift register for serial communication, which together forms an inter-chip circular buffer. Slave devices should use tri-state outputs so their MISO signal becomes high impedance (electrically disconnected) when the device is not selected. Slaves without tri-state outputs cannot share a MISO line with other slaves ...

  8. Fix problems sending AOL Mail - AOL Help

    help.aol.com/articles/aol-mail-troubleshooting

    If you're using an older or outdated browser, such as Internet Explorer, you may need to access AOL Mail from a different browser. If you don't have an updated or supported browser installed on your computer, you'll need to update your existing browser or download a new one. Check your display name:

  9. System Management Bus - Wikipedia

    en.wikipedia.org/wiki/System_Management_Bus

    Again I²C does not have a similar specification. SMBus defines both rise and fall time of bus signals. I²C does not. The SMBus time-out specifications do not preclude I²C devices co-operating reliably on the SMBus. It is the responsibility of the designer to ensure that I²C devices are not going to violate these bus timing parameters.