Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who has been working in the accounting and finance industries for more than 20 years. Her expertise covers a ...

Rene Haas is half-prone on a couch in his office in San Jose, California. A basketball rests in his hand, partly obscuring his face. Haas had grimaced when WIRED’s photographer first asked him to ...

The Z-80 Has a 4-Bit ALU. Here's How It Works 2013-09 Shirriff, Ken The Z-80's 16-Bit Increment/Decrement Circuit Reverse Engineered 2013-11 Shirriff, Ken Why the Z-80's Data Pins Are Scrambled ...

What is the special reset? U.S. Patent No. 4,486,827 describes the Z80 special reset and the abstract is succinct: A special reset function is provided in the CPU, using the same control input to the ...

Every major computing era has been defined not by technology, but by a dominant workload—and by how well processor architectures adapted to it. The personal computer era rewarded general-purpose ...

Abstract: Accurate clock skew budgets are important for microprocessor designers to avoid hold-time failures and to properly allocate resources when optimizing global and local paths. Many published ...

For more than three decades, modern CPUs have relied on speculative execution to keep pipelines full. When it emerged in the 1990s, speculation was hailed as a breakthrough — just as pipelining and ...

On Wednesday, Qualcomm announced three new Snapdragon X2 Elite and X2 Elite Extreme processors for PCs, pushing into what it calls “ultra-premium PCs” with a 5GHz CPU and an NPU delivering an industry ...

A microcontroller is a small, low-cost computer-on-a-chip that is designed to perform a specific set of tasks. It is used in a variety of applications, including controlling machines, sensing and ...