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Currently using the Godson 2nd processor computer has two, a municator at the beginning of the CeBIT exhibition on the exhibition, it was launched by the Mongolian Gazelle (Yellowsheepriver) in Macao, China. Municator adopted the Godson 2C processor (BGA packaging), the main frequency 400mhz~800mhz,133mhz FSB, the other configured with 40GB hard disk, 256MB DDR266 memory, integrated 16MB
power supply, or the standard size of the motherboard.
· BIOS: hardware (Input/Output) Basic setup program Basic Input Output System
· CMOS: memory chip for storing BIOS Basic settings data Complementary Metal-Oxide semicondu
· POST: Power On Self Test
· OS: Operating System
· Windows: Windows OS and graphic interfaces
· DOS: the operating system of the early-stage command INTERFACE
· Fdisk: "Planning hard disk sectors"-one of the DOS Commands
· Format: "format hard disk sectors"-one of the DOS
/s, therefore, ddr266 is also known as pc2100, where 2100 refers to its memory bandwidth of about 2100 MB. Similarly, ddr333 operates at 333 MHz, and the transmission bandwidth is 2.7 Gb/s, commonly known as pc2700. ddr400 operates at 400 MHz, and the transmission bandwidth is 3.2 Gb/s, commonly known as pc3200.
4. Impact of speed and bandwidth on computersWe know that the overall performance of the CPU (that is, whether it can truly play, extract all
SDRAM. The first generation and the second generation SDRAM both use single-ended (single-ended) clock signals, and the third and fourth generation, due to their fast operating frequency, use a differential clock signal that can reduce interference as a synchronous clock. The clock frequency of the SDR SDRAM is the frequency of data storage, and the first generation of memory is named after the clock frequency, such as pc100,pc133, which indicates that the clock signal is 100 or 133MHz, and t
be as far as possible to choose the use of SO-DIMM memory models, so that the future upgrade cost is lower.
Also note that, even if the same as So-dimm or MICRO-DIMM, if the different types of memory, such as SDRAM,DDR,DDR II memory, its interface is slightly different, in fact, the gold finger on the gap is staggered, the pins are also different density.
Here to provide some basis for reference, the general memory annotated with SDRAM, or pc66/pc100/pc133, are SDRAM; usually annotated DDR SD
: Hardware (input/Output) basic Setup program basic Input Output System
CMOS: Memory chip for storing BIOS setup data complementary metel-oxide Semiconductor
Post: power-on detection power on Self test
OS: OS operating system
Windows: Window operating system, graphics interface
DOS: Operating system for early text instruction interface
FDISK: "Planning the hard disk sector"-dos one of the instructions
Format: "Hard disk sector format"-dos instruction
Setup.exe: One of the-dos instruction
-133 indicates a transfer rate of 133mb/sec
33.AGP: Display bus accelerated Graphics Port to 2x,4x,8x to express the transmission bandwidth mode
34.PCI: Peripheral Device Connection Port Peripheral Component Interconnect
35.ATX: Refers to the current power supply specifications, also refers to the motherboard standard size size
36.BIOS: Hardware (input/Output) basic Setup program basic Input Output System
37.CMOS: Memory chip for storing BIOS basic setup data complementary Metal-oxide Semic
single-ended (single-ended) clock signals, and the third generation and the fourth generation because of the faster operating frequency, so the use of a differential clock signal to reduce interference as a synchronous clock.The clock frequency of the SDR SDRAM is the frequency of data storage, and the first generation of memory is named after the clock frequency, such as pc100,pc133, which indicates that the clock signal is 100 or 133MHz, and the data read and write rate is 100 or 133MHz.Then
, the correct display should be "pc3200 (200 MHz)", while ddr333 is "pc2700 (166 MHz)", and so on.
Manufacturer, part number, serial number, and other information determine whether the memory is genuine. For example, the content displayed in manufacturer and part number in genuine Kingston is "Kingston" and "K". If the Kingston memory purchased by everyone cannot correctly display this information, it is very likely to be fake. Generally, the manufa
WINBOND w83627hf
Memory
Memory type
DDR-SDRAM
Memory size
512 MB
Memory frequency
156.3 MHz
Ext: DRAM
CPU/9
CAS # latency
Clock 2.5
Ras # To CAS #
3 clock
Ras # p
manager, distribute CPU commands to the corresponding modules, or notify the modules of CPU requests when appropriate. It is also like the hub used in the network to achieve a one-point and multi-point connection.855 the graphic memory control hub has three versions: 855GM, 855GME and 855PM. Among them, 855GME is an enhanced version of 855GM, and their PINs are compatible. 855PM is no longer called GMCH, but MCH, memory control hub. It is not integrated with a display card or corresponding disp
exchanged in a clock period × bus frequency, ddr266 bandwidth = 64/8 × 2 × 133 = 2128, and its transmission bandwidth is 2.1 Gb/s, therefore, ddr266 is also known as pc2100, where 2100 refers to its memory bandwidth of about 2100 MB.Similarly, ddr333 operates at 333 MHz, and the transmission bandwidth is 2.7 Gb/s, commonly known as pc2700. ddr400 operates at 400 MHz, and the transmission bandwidth is 3.2 Gb/s, commonly known as pc3200. [/Memory bandw
, the memory of fakes, inferior products, etc. do not have the ability to identify, and these memory is often easy to cause the machine in the game process interruption, the screen pauses and slow phenomenon. So, how to test your memory performance, the memory of the control of the performance of the game for us to understand the requirements of the memory, so that you play in the game in favor of the invincible position.
Take Samsung DDDR333 Memory as an example, run SiSoft Sandra, select the
transmission bandwidth mode in 2x,4x,8x
· PCI: Peripheral Device Connection Port Peripheral Component Interconnect
· ATX: Refers to the current power supply specifications, also refers to the motherboard standard size size
· BIOS: Hardware (input/Output) basic Setup program basic Input Output System
· CMOS: Memory chip for storing BIOS basic setup data complementary Metal-oxide Semiconductor
· Post: power-on detection power on Self test
· OS: OS operating system
· Windows: Window operati
complementary metel-oxide Semiconductor
Post: Power On self test
OS: Operating system operating system
Windows: Window operating system, graphics interface
DOS: The operating system of the early text instruction interface
FDISK: "Planning hard disk sector" one of the-dos directives
Format: "Hard disk sector formatting" one of the-dos directives
Setup.exe: One of the-dos instructions for "Executing the installer"
Socket: socket, such as CPU socket type socketa,socket478, etc.
Pin: PIN,
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