A parallel slave port (PSP) is an interface found on some

PIC microcontroller PIC (usually pronounced as /pɪk/) is a family of microcontrollers made by Microchip Technology, derived from the PIC1640 originally developed by General Instrument's Microelectronics Division. The name PIC initially referred to ''Peripher ...

s. It allows 8-bit asynchronous bidirectional data transfer between the PIC and external devices, such as other microcontrollers or

personal computers A personal computer, commonly referred to as PC or computer, is a computer designed for individual use. It is typically used for tasks such as Word processor, word processing, web browser, internet browsing, email, multimedia playback, and PC ...

.Introduction to PIC Microcontrollers
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References

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