This article gives overview on modern high speed circuit board design. The instructions are targeted for PXI, but apply also to PCI Express and other high speed serial bus applications.
This article gives overview on modern high speed circuit board design. The instructions are targeted for PXI, but apply also to PCI Express and other high speed serial bus applications.
5 Comments
peter.ketto says:
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Adamz Sendler says:
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elizabethshyrley says:
It delves into various aspects crucial for high-speed circuit board design, such as signal integrity, impedance matching, transmission line routing, and power distribution. By addressing these key considerations, designers can ensure optimal performance and reliability in their circuit board designs.
Furthermore, the article likely covers topics like layout guidelines, layer stack-up configurations, routing techniques for differential pairs, and grounding strategies tailored to high-speed signals. These guidelines are essential for minimizing signal degradation, crosstalk, and electromagnetic interference, thereby maximizing the integrity and efficiency of data transmission.
Overall, this article serves as a valuable resource for engineers and designers working on high-speed circuit board designs, offering practical insights and best practices applicable across a range of modern applications, including PXI and PCI Express.
Tomi Engdahl says:
https://etn.fi/index.php/13-news/16628-pcie-kiihtyy-kuidussa-128-gigabittiin-sekunnissa
Tomi Engdahl says:
CompactPCI-sarjaliitännän nopeus kasvoi kaksinkertaiseksi
https://etn.fi/index.php/13-news/17450-compactpci-sarjaliitaennaen-nopeus-kasvoi-kaksinkertaiseksi
PICMG-järjestö on julkaissut CompactPCI Serial -standardin kolmannen version, joka tuplaa liitännän nopeuden ja kaistanleveyden. Näin väylä tuo entistä parempaa suorituskykyä vaativiin teollisiin sovelluksiin.
CompactPCI Serial (CPCI-S.0) -standardin uusi versio (Revision 3.0) kaksinkertaistaa sarjaliitäntöjen suorituskyvyn aiempaan versioon verrattuna. Kyseessä on nimenomaan sarjamuotoinen versio perinteisestä CompactPCI-järjestelmästä, jossa tiedonsiirto tapahtuu moderneilla sarjaväylillä kuten PCI Express, USB ja Ethernet.
CompactPCI Serial -järjestelmiä käytetään teollisuusautomaatiossa, ilmailuteknologiassa, raideliikenteessä, puolustustekniikassa ja muissa vaativissa sovelluksissa. Yhteensopivuus vanhojen CompactPCI-järjestelmien ja niin sanottujen hybridijärjestelmien (CompactPCI PlusIO) kanssa takaa sujuvan siirtymän vanhasta uuteen.