TAILIEUCHUNG - A complete illustrated Guide to the PC Hardware phần 3

r phổ biến âm thanh tương xe buýt ISA không thể truyền tải các bit đủ tại một thời điểm. Nó có một băng thông rất hạn chế. Hãy để chúng tôi so sánh các băng thông của ISA xe buýt và xe buýt PCI mới hơn: Bus ISA PCI Thời gian truyền 375 ns 30 ns dữ liệu khối lượng mỗi truyền 16 bit 32 bitRõ ràng, | http hardware http hardware 27 2004 4 06 24 AM An illustrated guide to Operating Systems and the use ofhardware drivers . Module 6c1. About operating systems and driver programs The contents What is an operating system The operating system recognizes hardware On the following pages BIOS or driver programs Which operating systems DOS control of hardware 32 bit drivers and installation Next page Previous page ValueC ck The Pay-ĩ H -Rcsults Advertising Network Here w w 1 Vnl u cCì Click Learn deals primarily with hardware. In these pages I will cover the operating system as it connects downward towards hardware. The operating system is closely associated with the ROM BIOS program routines which are described in module 2a . The two program layers operating system BIOS are called system software and it is very useful to understand their importance for the PC. Let us start by studying what an operating system really is. What is an operating system top Please support our sponsor. Traditionally the operating system consists of three parts http hardware 1 of 5 7 27 2004 4 06 26 AM An illustrated guide to Operating Systems and the use ofhardware drivers Part Function Kernel The low level core being loaded after the boot process. Has many functions such as control of the data flow between memory and I O units. Shell The user interface File system A standard for disk formatting The operating system can also be evaluated from these viewpoints An operating system is a number of files which are read from the hard disk at the end of the PC start-up routine. An operating system is a program layer. It connects to the PC hardware to facilitate optimal execution of the user programs. The first definition does not say much. Let us start with the second The operating systems links software and hardware together. It has to enable user programs like Works Office .

TỪ KHÓA LIÊN QUAN
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.