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Chapter 1
Introduction
The Terasic PCIe x4 Cable Adapter (PCA) is used to connect a PCIe upstream slot with downstream
target board via PCIe x4 cable, supporting PCIe x4 & x1 lanes. The PCA can provide
programmable equalization, amplification, and de-emphasis for PCIe transceiver signal by using 8
select bits. It is also available to optimize performance over a variety of physical mediums by
reducing Inter-symbol interference.
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Figure 1-1
shows a photograph of the PCA.
Figure 1-1 Exterior View
The key features of the card are listed below:
Содержание PCA
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