Iei-integration ICE-DB-9S Manual do Utilizador descarregar pdf (Página 102)

Page 89

ICE Module

Figure 5-2: Six Layers Stack

NOTE:

 All high-speed signals should reference solid ground planes through

the length of their routing and should not cross plane splits. To

guarantee this, both planes surrounding strip-lines should be GND.

 IEI recommends that high-speed signal routing be done on internal,

strip-line layers.

 For high-speed signals transitioning between layers next to the

component, the signal pins should be accounted for by the GND

stitching vias that would stitch all the GND plane layers in that area of

the board.

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Iei-integration ICE-DB-9S Manual do Utilizador Página 102