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  2. Timing diagram - Wikipedia

    en.wikipedia.org/wiki/Timing_diagram

    Download QR code; Print/export ... Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Timing diagram may refer to: Digital timing ...

  3. Static random-access memory - Wikipedia

    en.wikipedia.org/wiki/Static_random-access_memory

    SRAM will hold its data permanently in the presence of power, while data in DRAM decays in seconds and thus must be periodically refreshed. SRAM is faster than DRAM but it is more expensive in terms of silicon area and cost. Typically, SRAM is used for the cache and internal registers of a CPU while DRAM is used for a computer's main memory.

  4. Memory timings - Wikipedia

    en.wikipedia.org/wiki/Memory_timings

    Memory timings or RAM timings describe the timing information of a memory module or the onboard LPDDRx. Due to the inherent qualities of VLSI and microelectronics, memory chips require time to fully execute commands. Executing commands too quickly will result in data corruption and results in system instability.

  5. File:SRAM Cell (6 Transistors).svg - Wikipedia

    en.wikipedia.org/wiki/File:SRAM_Cell_(6...

    English: Circuit diagram of an SRAM cell, built with six MOSFETs. The bulk connection of all transistors is to ground, but is not shown from simplicity. The bulk connection of all transistors is to ground, but is not shown from simplicity.

  6. AVR microcontrollers - Wikipedia

    en.wikipedia.org/wiki/AVR_microcontrollers

    The external data space is overlaid with the internal data space, such that the full 64 KB address space does not appear on the external bus and accesses to e.g. address 0100 16 will access internal RAM, not the external bus. In certain members of the XMega series, the external data space has been enhanced to support both SRAM and SDRAM.

  7. Shmoo plot - Wikipedia

    en.wikipedia.org/wiki/Shmoo_plot

    Cover of the comic book "THE SHMOO" The plot takes its name from the Shmoo, a fictional species created by Al Capp in the cartoon Li'l Abner.These small, blob-like creatures have shapes similar to the "working" volumes that would be enclosed by shmoo plots drawn against three independent variables (such as voltage, temperature, and response speed).

  8. Digital timing diagram - Wikipedia

    en.wikipedia.org/wiki/Digital_timing_diagram

    The timing diagram example on the right describes the Serial Peripheral Interface (SPI) Bus. Most SPI master nodes can set the clock polarity (CPOL) and clock phase (CPHA) with respect to the data. This timing diagram shows the clock for both values of CPOL and the values for the two data lines (MISO & MOSI) for each value of CPHA.

  9. nvSRAM - Wikipedia

    en.wikipedia.org/wiki/NvSRAM

    When reading and writing data, a nvSRAM acts no differently than a standard asynchronous SRAM. The attached processor or controller sees an 8-bit SRAM interface and nothing else. An added STORE operation stores data that is in an SRAM array in the non-volatile part. Cypress and Simtek nvSRAM have three ways to store data in the non-volatile area.