- Queen Anne is a neighborhood and geographic feature in Seattle, Washington, United States, located northwest of downtown. Queen Anne covers an area of 7.3 square kilometers (2.8 sq mi), and has a population of about 28,000. It is bordered by Belltown to the south, Lake Union to the east, the Lake Washington Ship Canal to the north and Interbay to the west.
- Inside the ALU of the 8085 microprocessor (righto.com)
The arithmetic-logic unit is a fundamental part of any computer, performing addition, subtraction, and logic operations, but how it works is a mystery to many people. I’ve reverse-engineered the ALU circuit from the 8085 microprocessor and explain how it works. The 8085’s ALU is a surprisingly complex circuit that at first looks like a mysterious jumble of gates, but it can be understood if you don’t mind diving into some Boolean logic.