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  2. EEPROM - Wikipedia

    en.wikipedia.org/wiki/EEPROM

    The first EEPROM that used Fowler-Nordheim tunnelling to erase data was invented by Bernward and patented by Siemens in 1974. [24] In February 1977, Israeli-American Eliyahou Harari at Hughes Aircraft Company patented in the US a modern EEPROM technology, based on Fowler-Nordheim tunnelling through a thin silicon dioxide layer between the floating-gate and the wafer.

  3. BIOS - Wikipedia

    en.wikipedia.org/wiki/BIOS

    Other alternatives to the functionality of the "Legacy BIOS" in the x86 world include coreboot and libreboot. Some servers and workstations use a platform-independent Open Firmware (IEEE-1275) based on the Forth programming language; it is included with Sun's SPARC computers, IBM's RS/6000 line, and other PowerPC systems such as the CHRP ...

  4. I3C (bus) - Wikipedia

    en.wikipedia.org/wiki/I3C_(bus)

    Goals of the MIPI Sensor Working Group effort were first announced in November 2014 at the MEMS Executive Congress in Scottsdale AZ. [8]Electronic design automation tool vendors including Cadence, [9] Synopsys [10] and Silvaco [11] have released controller IP blocks and associated verification software for the implementation of the I3C bus in new integrated circuit designs.

  5. Motorola 68HC11 - Wikipedia

    en.wikipedia.org/wiki/Motorola_68HC11

    68HC11 block diagram. Internally, the HC11 instruction set is backward compatible with the 6800 and features the addition of a Y index register. [a] It has two eight-bit accumulators, A and B, two sixteen-bit index registers, X and Y, a condition code register, a 16-bit stack pointer, and a program counter. In addition, there is an 8 x 8-bit ...

  6. AVR microcontrollers - Wikipedia

    en.wikipedia.org/wiki/AVR_microcontrollers

    6- and 10-pin ISP header diagrams The in-system programming (ISP) programming method is functionally performed through SPI , plus some twiddling of the Reset line. As long as the SPI pins of the AVR are not connected to anything disruptive, the AVR chip can stay soldered on a PCB while reprogramming.

  7. Charge trap flash - Wikipedia

    en.wikipedia.org/wiki/Charge_trap_flash

    This was the first form of non-volatile memory based on the injection and storage of charges in a floating-gate MOSFET, [5] which later became the basis for EPROM (erasable PROM), EEPROM (electrically erasable PROM) and flash memory technologies. [6] The charge-trapping concept was first presented by John Szedon and Ting L. Chu in 1967 ...

  8. UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

    images.huffingtonpost.com/2013-03-09-amicus.pdf

    united states district court for the district of columbia _____ public employees for environmental ) responsibility, et al., )

  9. Computer memory - Wikipedia

    en.wikipedia.org/wiki/Computer_memory

    Examples of non-volatile memory are flash memory and ROM, PROM, EPROM, and EEPROM memory. Examples of volatile memory are dynamic random-access memory (DRAM) used for primary storage and static random-access memory (SRAM) used mainly for CPU cache. Most semiconductor memory is organized into memory cells each storing one bit (0 or 1).