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  2. Hitachi HD44780 LCD controller - Wikipedia

    en.wikipedia.org/wiki/Hitachi_HD44780_LCD_controller

    The data sheet indicates that for a resistor of 91 kΩ at V CC =5 V the oscillator can vary between 190 kHz and 350 kHz resulting in wait times of 52.6 μs and 28.6 μs instead of 37 μs. If a display with the recommended 91 kΩ resistor is powered from 3.3 volts the oscillator will run much slower.

  3. I²C - Wikipedia

    en.wikipedia.org/wiki/I²C

    In AmigaOS one can use the i2c.resource component [24] for AmigaOS 4.x and MorphOS 3.x or the shared library i2c.library by Wilhelm Noeker for older systems. Arduino developers can use the "Wire" library. CircuitPython and MicroPython developers can use the busio.I2C or machine.I2C classes respectively.

  4. Liquid-crystal display - Wikipedia

    en.wikipedia.org/wiki/Liquid-crystal_display

    A liquid-crystal display (LCD) in a smartphone Layers of a color TFT LCD. 1: Glass plates. 2+3: Horizontal and vertical polarizers. 4: RGB color mask. 5+6: Horizontal and vertical command lines. 7: polymer layer. 8: spacers. 9: thin film transistors. 10: front electrode. 11: rear electrode.

  5. Automotive pixel link - Wikipedia

    en.wikipedia.org/wiki/Automotive_pixel_link

    Automotive pixel link, or APIX, is a serial high speed gigabit multichannel link to interconnect displays, cameras and control units over one single cable targeting automotive applications.

  6. FPD-Link - Wikipedia

    en.wikipedia.org/wiki/FPD-Link

    The I2C master can read and write to all the slaves on the other side of the FPD-Link III chipset, which is effectively transparent to the I2C master and slaves communications. For example, this enables infotainment head units to control and configure displays, and image processing units to control and configure cameras using the same twisted ...

  7. Liquid crystal - Wikipedia

    en.wikipedia.org/wiki/Liquid_crystal

    The brackets denote both a temporal and spatial average. This definition is convenient, since for a completely random and isotropic sample, S = 0, whereas for a perfectly aligned sample S=1. For a typical liquid crystal sample, S is on the order of 0.3 to 0.8, and

  8. Management Data Input/Output - Wikipedia

    en.wikipedia.org/wiki/Management_Data_Input/Output

    MII has two signal interfaces: A Data interface to the Ethernet MAC, for sending and receiving Ethernet frame data. A PHY management interface, MDIO, used to read and write the control and status registers of the PHY in order to configure each PHY before operation, and to monitor link status during operation.

  9. NXP LPC - Wikipedia

    en.wikipedia.org/wiki/NXP_LPC

    In May 2013, NXP announced that it acquired Code Red Technologies, an embedded software development tools provider, such as the LPCXpresso IDE and Red Suite. [ 38 ] [ 39 ] In October 2013, NXP announced the LPC4370 microcontroller.