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 …

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 that can be …

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 development …

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 8-bit …

What is an 8255 Microprocessor? 8255 microprocessor is a very popularly used programmable peripheral interface chip or PPI chip. The function of the 8255 microprocessor is to transmit data in …

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 Interface …

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.

The 8255 PPI IC is a very powerful tool for interfacing peripheral equipment to the microprocessor-based system. It represents the optimum use of available pins and is flexible enough to interface …

May 22, 2020 · The 8255 is a programmable chip used for interfacing peripheral devices. It connects with a processor or a controller and increases the number of I/O pins that can be used in the system.

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 …