resources as they mature. However, Linux2.4 effectively curbed this trend. In a specific environment, Linux2.4 requires less memory. Of course, Linux2.4 includes more features than Linux2.2, and many new features require resources.
Support for more System buses
Linux2.2 supports all major bus in Intel hardware, including (E) ISA, VLB, PCI, and MCA. In addition, Linux2.4 supports
network drive to your own virtual physical drive. What's more, if your connected host has been connected to a LAN, then you can access all online resources through the host. In addition, while accessing the host, it does not affect the normal operation of the host, which is especially beneficial to users of the laptop.
When there are more than two computers (PCs), you need to use the NIC, network cable, and hub (HU.
If there is no Nic in the LAN, it is like a river without bridges on both sides
motherboard expansion slots (ISA, PCI, AGP or PCI-E).
The advantages of the independent video card: The memory is installed separately, generally does not occupy the system RAM, technically also more advanced than integrated graphics card, than integrated graphics can get better display effect and performance, easy to video card hardware upgrades.
The disadvan
With the popularization and application of computers, computer functions become more and more powerful and hardware devices become more and more powerful to meet people's needs, such as ISA, PCI sound card, modem, USB hard drive, mouse, and so on, and a variety of brands. So how should we use and set these devices in DOS?
In fact, many hardware devices do not need to install any drivers in DOS.Program, As
250, 500, 750, and 1 000, in milliseconds.
(14)Security Option: When system is selected, you will be prompted to enter the password each time you start the server. When you select setup, you will be prompted to enter the password only when you enter c mos setup.
(15)PS/2 mouse function control: when this item is set to enable, the machine provides support for the PS/2 type mouse. Otherwise, select disable.
(16)Assign pci irq for VGA: When enabl
Because of the popularity and application of computer increasingly in-depth, in order to meet the needs of people, the computer's function with its development has become more and more powerful, more and more hardware equipment, such as from the original ISA and PCI sound card, modem wait for the current USB hard disk, mouse, etc., and brand a variety. So, how should we use and set these devices in DOS?
In
After getting a new piece of hardware, our approach to old hardware is often discounted. But for the sound card seems to be not very cost-effective, because the old sound card itself cost is low, can not sell what good price. Have you ever thought of "waste utilization" and installed two sound cards on a PC? Do not think that this is a waste of system resources, in fact, dual sound card has a lot of benefits, please see the following description.
1. The reason for installing a dual sound card
motherboard expansion slots (ISA, PCI, AGP or PCI-E).
The advantages of the independent video card: The memory is installed separately, generally does not occupy the system RAM, technically also more advanced than integrated graphics card, than integrated graphics can get better display effect and performance, easy to video card hardware upgrades.
The disadvan
PCI Slots
Expansion slots based on PCI local bus
Color is generally milky white
Located below the motherboard AGP slot, above the ISA slot
Bit width 32bit or 64bit, operating frequency is more than 33MHz
Pluggable graphics card, sound card, network card, internal modem,usb2.0 card
is the main expansion slot of the motherbo
a USB socket for the next USB device, in which case a USB controller can connect up to 127 peripherals, and the distance between each peripheral can reach 5 meters. USB Unified 4-pin round plug will replace many of the chassis after the string/mouth (mouse, MODEM) keyboard and other plugs. USB can intelligently identify the insertion or disassembly of peripheral devices on the USB chain. In addition to being able to connect keyboards and mice, USB can also connect to low speed peripherals suc
Motherboard detection card
1. Tool Introduction
The motherboard diagnostic card converts the detection process of the BIOS internal self-check program into code when the motherboard is started. It reads the code displayed on the card and compares it with the fault code table, you can quickly diagnose or locate faults in the main board, memory, CPU, power supply, and other related components.
2. Applicability
Suitable for qdi, gigabyte, Microstar and other manufacturers with
" (HEH) to connect them. This "wire" is called a bus. Then, fix these "wires" and the device controllers to a board called the motherboard. Some plug-ins are reserved for expansion. A pc is basically ready, huh, huh. But is this perfect? No, things always develop. There are more than a dozen bus types in PC. For example, the first ISA, what EISA ...... I will not list them one by one. In order to be compatible with the modern PC, there is also the
types of Bus: USB bus, ISA bus, PCI bus, and virtual bus. Generally, PCI bus is used as the root bus, in Windows, other bus can be understood as a device on the PCI bus. As the root bus, the PCI bus delivers a high transmission speed of 133 Mb/s. Many graphics cards and NIC
hardware)
Before a driver can communicate with the device, some initialization work that must be done includes: the I/O of the probe Device
Ports and IRQ Number. with I/O Ports, you can communicate with some registers on the device. With IRQ
Number can be correctly registered to the core as the interrupt handling regular. methods for detecting hardware and types of Bus
The PCI interface device automatically stores the I/O Ports and IRQ Number when th
Processor Family DRAM Controller (rev.) #主板芯片 00:02.0 V GA compatible Controller:intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev. 09) # Graphics card 00:14.0 USB controller:intel Corporation Panther point USB xhci Host Controller (rev.) #usb控制器 00:16.0 Communication Controller:intel Corporation Panther Point MEI Controller #1 (rev.) 00:1a.0 USB Controller:intel Corporation Panther Point USB Enhanced Host Controller #2 (rev.) 00:1b.0 Audio Device:inte
Article title: FAQs about Nic settings in Linux (4 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
The shared memory ISA Nic in the PCI machine does not work (0 xffff)
This usually shows that a large number of 0xffff values are read. Unless you have correctly set t
cards directly into the computer's motherboard. (This Ethernet section is referenced from Wikipedia)Second, PCI (peripheral Component Interconnect, external components interconnection standard)or Personal computer Interface (PC interface), the actual application of the abbreviation for PCI, is a computer motherboard and external equipment to connect the bus standard.General
an important parameter file for Loading modules. Let's take a look at an example file.Copy content to clipboardCode:
#/Etc/CONF. Modules
Alias eth0 eepro100
Alias eth1 eepro100This file is a CONF file in a Linux system with two Inter 82559 series NICs. the alias command indicates the name of the driver of the Ethernet port (such as eth0). Alias eth0 eepro100 indicates that the driver to be loaded on the Ethernet port 0 is eepro100.o. when modprobe eth0 is used, the system automatically loa
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.