The Intel 8080 (pronounced "eighty-eighty") is Intel 's second 8-bit microprocessor that played an important role in the evolution of early computing. Introduced in April 1974, the 8080 was an enhanced successor to the earlier Intel 8008 microprocessor, although without binary compatibility. [3] .

Feb 17, 2021 · 本文详细比较了SPI、8080接口（如ILI9488）与RGB接口在屏幕显示控制上的优缺点，涉及信号线配置和MCU需求。 8080接口适合控制简便但屏幕成本较高，而RGB接口广泛用于大屏但需外挂显存。

Intel released the 8080 microprocessor, destined to go down as one of the most important products in tech history, and saw several major milestones for its corporate operations, including two new international facilities (in the Philippines and Israel) and several key sales milestones. Intel experienced a year of challenges and triumphs.

Dec 16, 2024 · In honor of the Intel 8080’s 50th anniversary, the Intel Museum in Santa Clara, Calif., has a full exhibit, including functional 8080 devices. Below, read a handful of the earliest implementations of the 8080 and their modern counterparts, also running on Intel silicon. Supermarket Sweep. A Hugin Model 150 cash register, powered by the 8080.

Dec 18, 2014 · If the introduction of the Intel 8008 led to a variety of interesting devices that can be considered the first early PCs, it was its successor?the Intel 8080 microprocessor?that really became the...

Oct 11, 2014 · 8080 instruction set consists of the following instructions: Data moving instructions. Arithmetic - add, subtract, increment and decrement. Logic - AND, OR, XOR and rotate.

Mar 10, 2025 · Intel 8080 microprocessor is a successor to the Intel 8008 CPU. The 8080 was designed by Federico Faggin and Masatoshi Shima. Stan Mazor contributed to chip design. The work on 8080 microprocessor was started at the end of 1972, and the CPU was released in …

“Emerging in 1974, the Intel 8080 was more than a microprocessor; it was a transformative symbol of a new technological era. This pioneering 8-bit marvel not only redefined computational power and versatility, but also laid the foundation for the personal computing revolution.

Genetic copies of the 8080 processor were made in Poland, USSR, CSSR, Romania and Hungary. Nowadays different types of microprocessors available which are advancement to this processor. A microprocessor integrates the functions of computers CPU on a single IC.

Separate 16-lIne address and 8-line bidirectional data busses are used to facilitate easy interface to memory and I/O. Signals to control the interface to memory and I/O are provided directly by the 8080A. Ultimate control of the address and data busses resides with the HOLD signal.