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  2. PIC instruction listings - Wikipedia

    en.wikipedia.org/wiki/PIC_instruction_listings

    For example, MOVW copies the value of W to the destination. When used with d = 1, this stores W to f. There is a matching MOVF instruction which outputs the value of f. When used with d = 0, this loads f into W. When used with d = 1, the only visible effect is to set the zero flag depending on the value of f.

  3. PIC microcontrollers - Wikipedia

    en.wikipedia.org/wiki/PIC_microcontrollers

    Various older (EPROM) PIC microcontrollers. The original PIC was intended to be used with General Instrument's new CP1600 16-bit central processing unit (CPU). In order to fit 16-bit data and address buses into a then-standard 40-pin dual inline package (DIP) chip, the two buses shared the same set of 16 connection pins.

  4. Universal asynchronous receiver-transmitter - Wikipedia

    en.wikipedia.org/wiki/Universal_asynchronous...

    Example of a UART frame. In this diagram, one byte is sent, consisting of a start bit, followed by eight data bits (D1-8), and two stop bits, for a 11-bit UART frame. The number of data and formatting bits, the presence or absence of a parity bit, the form of parity (even or odd) and the transmission speed must be pre-agreed by the ...

  5. PIC (markup language) - Wikipedia

    en.wikipedia.org/wiki/PIC_(markup_language)

    Alternatively, diagram source is passed through the preprocessor to produce a file for insertion into the document source. A version of pic is included in groff , the GNU version of troff. GNU pic can also act as a preprocessor for TeX documents, emitting its own tpic DVI specials , which aren't as widely supported as those of other TeX graphic ...

  6. Block diagram - Wikipedia

    en.wikipedia.org/wiki/Block_diagram

    A block diagram is a diagram of a system in which the principal parts or functions are represented by blocks connected by lines that show the relationships of the blocks. [1] They are heavily used in engineering in hardware design , electronic design , software design , and process flow diagrams .

  7. System on module - Wikipedia

    en.wikipedia.org/wiki/System_on_module

    Typical SoC use in a system on a module circuit board SoM block diagram example. A system on a module (SoM) is a board-level circuit that integrates a system function in a single module. It may integrate digital and analog functions on a single board. A typical application is in the area of embedded systems.

  8. Circuit diagram - Wikipedia

    en.wikipedia.org/wiki/Circuit_diagram

    A circuit diagram (or: wiring diagram, electrical diagram, elementary diagram, electronic schematic) is a graphical representation of an electrical circuit. A pictorial circuit diagram uses simple images of components, while a schematic diagram shows the components and interconnections of the circuit using standardized symbolic representations.

  9. File:Simple TRF receiver block diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Simple_TRF_receiver...

    English: Block diagram of a tuned radio frequency (TRF) receiver, the simplest type of amplifying radio receiver circuit. It consists of one or more tuned RF amplifiers, each consisting of a tuned circuit which functioned as a bandpass filter followed by a radio frequency (RF) amplifier; a detector (demodulator) to extract the audio waveform from the radio carrier wave; followed by an audio ...