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

PIC microcontroller PIC (usually pronounced as ''"pick"'') is a family of microcontrollers made by Microchip Technology, derived from the PIC1650"PICmicro Family Tree", PIC16F Seminar Presentation originally developed by General Instrument's Microelectronics ...

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 (PC) is a multi-purpose microcomputer whose size, capabilities, and price make it feasible for individual use. Personal computers are intended to be operated directly by an end user, rather than by a computer expert or techn ...

.Introduction to PIC Microcontrollers
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References

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