The New Technology on the Motherboard
Posted in Computer Hardware Repair by freetaotao 1.Non-synchronous PCI clocks.
Early motherboard, usually fixed, PCI bus operating frequency, usually half the CPU bus frequency in the use of 83MH2 over the system bus frequency will be very unstable, in order to resolve this issue present the majority of motherboards can be set to non-synchronous , PCI clock frequency, that is, when the board work in more than 83MH2 clock frequency, PCI bus is still work in 33.3 below, so that PCI and IDE devices work properly.
memory, CPU FSB work in 100MH2, and even 133MH2, being the first rigorous test of memory, some motherboards introduced some special FSB, so that no more than PC100 FSB clock there is a limit, and some motherboards have a “memory clock select” feature.
2.Security Technology ULTRA DMA66 (80PIN) SB-LINK interface (audio link) Immediately went into the boot
3.Anti-electromagnetic radiation function
4.DMI Desktop Management Interface Technology
5.Universal Serial Bus (USB) interface technology, (12MB / S transfer)
6.Memory, the computer system uses a variety of memory model, read-only memory ROM, is mainly used for storage of BIOS keyboard adapter procedures. In addition, RAM, such as: DRLM SRAM CACHE.
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