Intel 8255 - Wikipedia
The Intel 8255 (or i8255) Programmable Peripheral Interface (PPI) chip was developed and manufactured by Intel in the first half of the 1970s for the Intel 8080 microprocessor. The 8255 …
Programmable peripheral interface 8255 - GeeksforGeeks
Jul 18, 2024 · Versatility: The PPI 8255 can be programmed to operate in a variety of modes, which makes it a versatile component in many different systems. It provides three 8-bit ports …
8255A Datasheet (PDF) - Intel Corporation
With a focus on innovation and technology leadership, Intel continues to play a significant role in shaping the future of computing and technology. The company invests heavily in research and …
8255A - Programmable Peripheral Interface
It consists of three 8-bit bidirectional I/O ports (24I/O lines) which can be configured as per the requirement. 8255A has three ports, i.e., PORT A, PORT B, and PORT C. Port A contains one …
8255A Programmable Peripheral Interface Pinout and Working
Mar 6, 2022 · 8255 is general purpose programmable peripheral interface. It is used with many microprocessors and microcontrollers for various purposes. The device has three 8-bit ports …
Apr 11, 2011 · The 8255A is a programmable peripheral interface (PPI) device designed for use in Intel microcomputer systems. Its function is that of a general purposes I/O component to …
Intel 8255 Datasheet – Complete Technical Specifications
In this section, we will delve deeper into the intricacies of the comprehensive documentation provided by Intel for their versatile component, the 8255 microcontroller interface chip.