Description
The 8259A is a programmable interrupt controller (PIC) designed by Intel, commonly used in computer systems. It enables the efficient management and prioritization of interrupt requests from various devices, allowing for efficient communication between hardware components.
This bare die component offers a range of features, including fast processing, secure design, and reliable functionality. Its compact size and easy setup make it an attractive solution for various applications.
As a PIC, the 8259A handles interrupt signals from multiple devices, managing priority levels to prevent conflicts. This feature enables hardware components to communicate seamlessly, promoting system reliability and performance.
In summary, the 8259A is a high-performance PIC that enhances computer systems' responsiveness and efficiency by streamlining interrupt signal handling and prioritization.
Features
The Intel 8259A is a programmable interrupt controller that offers the following features:
- Fast processing
- Secure design
- Reliable functionality
- Advanced technology
- Customizable options
- User-friendly interface
- Compact size
- Easy setup
- Efficient performance
- Sleek design
- High compatibility
- Multiple connectivity options
- Powerful features
- Intuitive controls
- Enhanced durability
- Built-in safety
- Wireless capabilities
- Long-lasting battery
These features make the 8259A suitable for handling interrupt signals, managing multiple devices, and enabling efficient communication between hardware components.
Pinout
The Intel 8259A is a programmable interrupt controller (PIC) with a pin count of 44 pins. Its primary function is to manage and prioritize interrupt requests from various devices, such as peripherals, I/O controllers, and other hardware components.
The PIC receives interrupt signals from these devices and routes them to the CPU for processing. It also provides features like interrupt masking, prioritization, and cascading to enable efficient communication between hardware components.
In summary, the 8259A has a pin count of 44 pins and is designed to manage and prioritize interrupt requests in computer systems.
Manufacturer
The manufacturer of the 8259A is Intel, a leading American multinational technology company that specializes in designing and manufacturing semiconductor products, including microprocessors, memory chips, and other electronic components.
Applications
The Intel 8259A is a programmable interrupt controller, commonly used in computer systems to manage and prioritize interrupt requests from various devices. Its applications include handling interrupt signals, managing multiple devices, and enabling efficient communication between hardware components.
Equivalent
The Intel 8259A is a programmable interrupt controller, and its equivalent products include:
- NS8250
- SMSC LPC47M16
- VIA VT8237A
These chips serve similar purposes in handling interrupt signals, managing multiple devices, and enabling efficient communication between hardware components.
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All okay, i'll check the review