Adlink Express-IB Instrukcja Użytkownika Pobierz pdf (Strona 31)

Express-IB Page 31

4. Module Configuration

4.1. PCI Express Configuration Switch (SW1)

Switch SW1 allows you to configure the PCI Express x16 lanes from the CPU as 1 PCIe x16, 2 PCIe x8, or 1 PCIe x8 + 2 PCIe x4.

Mode Pin 1 Pin 2

1 PCIe x8 + 2 PCIe x4 On On

Reserved On Off

2 x8 PCI Express Off On

1 x16 PCI Express (Default) Off Off

4.2. PCIe x16-to-two-x8 Adapter Card

The Express-IB can be used with the PCIe x16-to-two-x8 Adapter Card on the Express-BASE6 Reference Carrier to support bifurbication of

the CPU's PEG interface (PCIe x16). The card reroutes the PCIe x16 to two x8 and allows testing of two independent PCIe add-on cards

with x8/x4/x2/x1 width. To use the card, set SW1 to "2 x8 PCI Express" as above.

PCIex16-to-two-x8 Adapter Card

(Model: P16TO28, Part No.: 91-79301-0010)

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Adlink Express-IB Instrukcja Użytkownika Strona 31