Dolphin PXH847 Manual do utilizador - Página 7

Procurar online ou descarregar pdf Manual do utilizador para Adaptador Dolphin PXH847. Dolphin PXH847 15 páginas. Transparent pcie adapters

Transparent Use Cases

The PXH842 card may be used as both a Host card and a Target card. A Host and Target card can be used as a pair or the Host card

can be used with a compliant Target device. The supported use cases and the DIP switch settings are summarized in Error!

Reference source not found.. Please use the table to identify the correct DIP switch settings.

Transparent Use Case A - 1 Host – Single Expansion Configuration

The Host system has a PXH842 adapter configured for Transparent Host

operation and a direct x4, x8 or x16 link to a PXH842 configured for

Transparent Target operation.

Connecting the cables for single expansion, x16 link

To establish an x16 link, a given port number should be connected to

the same port number on the other card.

Always connect a cable from Port #x to Port #x

Port Host A

Table 1: Required x16 cabling

A failure connecting any of the cables will cause the link to re-train to x8 or x4.

To establish an x8 link, please connect a cable from port P1 on the host card to port P1 on the target card. If the cards are

populated with 4 FireFly's, you can connect the cable between any port.

Transparent Use Case B – 1 Host - Dual Expansion Configuration

The host has a PXH842 adapter configured for Transparent Host operation and a direct x4 or x8 cable connection is used to connect

two independent downstream target systems.

Connecting the cables for Single Node Dual expansion, x8 link

Connect a cable between any port on the host card to the selected expansion.

Transparent Use Case C – 1 Host - Quad Expansion

Configuration

This configuration is only available with the PXH845 adapter card.

PXH842 User's Guide – Dolphin Interconnect Solutions

Port Expansion

Figure 1: Use Case C

Figure 2: Use Case D

Figure 3: Use Case E

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