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  • 什么是ASIC? 2009-01-19 04:10
    An application-specific integrated circuit (ASIC) is an integrated circuit (IC) customized for a particular use, rather than intended for general-purpose use. For example, a chip designed solely to run a cell phone is an ASIC.In contrast, the 7400 series...

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  • 什么是DSP? 2009-01-19 04:06
    A digital signal processor (DSP or DSP micro) is a specialized microprocessor designed specifically for digital signal processing, generally in real-time computing...

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  • 什么是PLD? 2009-01-19 04:00
    A programmable logic device or PLD is an electronic component used to build reconfigurable digital circuits...

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  • SATA总线(3) 2009-01-14 05:59
    SATA 1.5 Gbit/s and SATA 3 Gbit/sThe designers of SATA aimed for backward and forward compatibility with future revisions of the SATA standard.[16]According to the hard drive manufacturer Maxtor...

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  • SATA总线(2) 2009-01-14 05:57
    Power Supply[edit]Standard Connector Pin #MatingFunction — coding notch   1 3rd 3.3 V 2 3rd 3 2nd   4 1st Ground 5 2nd 6 2nd   7 2nd 5 V 8 3rd 9 3rd   10 2nd Ground   11 3rd Staggered spinup/...

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  • SATA总线(1) 2009-01-14 05:55
    The Serial ATA (SATA, IPA: /ˈseɪtə/, /ˈsætə/ or /ˈsɑːtə/) computer bus has the primary function of transferring data (directly or otherwise) between the motherboard...

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  • PCI总线(2) 2009-01-14 05:52
    Low-profile (half-height) cardThe PCI organization has defined a standard for "low-profile" cards, which basically fit in the following ranges: Height: 1.42 inches (36.07 mm) to 2.536 inches (64.41 mm) Depth: 4.721 inches (119.91 mm) to 6.6 inches (167.64 mm)The bracket is also reduced in height, to a standard 3.118 inches (79.2 mm). The smaller bracket will not fit a standard PC case. Many manufacturers supply both types of bracket (brackets are...

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  • PCI总线(1) 2009-01-14 05:48
    PCI Local Bus (usually shortened to PCI), or Conventional PCI, specifies a computer bus for attaching peripheral devices to a computer...

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