System interrupt specifications

Hardware IRQ

System function

 

 

IRQ0

System timer

 

 

IRQ1

Standard 101-/102-Key or Microsoft Natural Keyboard

 

 

IRQ2

Cascaded

 

 

IRQ3

Intel 82801DB/DBM USB2 Enhanced Host Controller—24CD

 

 

IRQ4

COM1

 

 

IRQ5*

Conexant AC—Link Audio Intel 82801DB/DBM SMBus Controller—24C3 Data Fax

 

Modem with SmartCP

 

 

IRQ6

Diskette drive

 

 

IRQ7*

Parallel port

 

 

IRQ8

System CMOS/real-time clock

 

 

IRQ9*

Microsoft ACPI-compliant system

 

 

IRQ10*

Intel USB UHCI controller—24C2

 

Intel 82852/82855 GM/GME Graphic Controller

 

Realtek RTL8139 Family PCI Fast Ethernet Controller

 

 

IRQ11

Intel USB EHCI controller—24CD

 

Intel USB UHCI controller—24C4

 

Intel USB UHCI controller—24C7

 

Intel Pro/Wireless 2200BG

 

TI OHCI 1394 host controller

 

TI PCI1410 CardBus controller

 

 

IRQ12

Synaptics PS/2 TouchPad

 

 

IRQ13

Numeric data processor

 

 

IRQ14

Primary IDE channel

 

 

IRQ15

Secondary IDE channel

*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.

NOTE: ExpressCards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4.

108 Chapter 6 Specifications

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HP FN038UAABA, FN037UAABA manual System interrupt specifications, Hardware IRQ System function

FN037UAABA, FN038UAABA specifications

The HP FN037UAABA and FN038UAABA are part of HP's lineup of laptops designed to cater to a wide range of user needs, from casual browsing to productivity tasks. Both models boast robust specifications, ensuring that they meet the demands of modern computing while maintaining an appealing price point.

The FN037UAABA features a sleek design that is both lightweight and portable, making it an ideal option for students and professionals who require mobility without sacrificing performance. It is equipped with an Intel Core i5 processor, which provides responsive performance for multitasking and handling everyday tasks. Additionally, it comes with 8GB of RAM, which contributes to smooth performance when using multiple applications simultaneously.

One of the standout characteristics of the FN037UAABA is its storage solution. It incorporates a 256GB SSD, significantly improving boot times and the overall responsiveness of the laptop compared to traditional hard drives. This solid-state drive also provides ample space for storing documents, media files, and applications, making it a versatile choice for users who need quick access to their data.

On the other hand, the FN038UAABA offers an upgrade with a robust Intel Core i7 processor, further enhancing its performance capabilities. It also includes 16GB of RAM, which allows for even more demanding applications to run simultaneously without lag. This model features a larger storage option as well, with a 512GB SSD that caters to users who require more storage capacity for high-resolution media and complex software.

Both models come with a vibrant display that supports Full HD resolution, providing clear and sharp visuals for both work and entertainment. The integrated Intel UHD Graphics allows users to enjoy casual gaming and multimedia without needing a dedicated graphics card. Furthermore, these laptops are equipped with Wi-Fi 6 technology, offering faster wireless connectivity and improved network efficiency.

In terms of battery life, both the FN037UAABA and FN038UAABA have been designed to last through long study or work sessions, making them reliable companions for those always on the go. They also feature a variety of ports, including USB-C, USB-A, HDMI, and an SD card reader, providing versatility for connecting peripherals and external displays.

In summary, the HP FN037UAABA and FN038UAABA are powerful laptops well-suited for students and professionals alike. With their capable processors, solid-state drives, and a focus on portability and performance, they are excellent choices for anyone in need of a reliable computing solution.