User guide

Figure 7-1: Power-up Calibration Sequence for Non-PCIe Hard IP (HIP) Channels
For applications not using PCIe HIP, the power-up calibration starts from Vreg calibration for all banks
and channels. Then, calibration starts from bank 1, transceiver 1, sequentially covering all used channels
and banks.
fPLL Calibration
ATX PLL Calibration
RX Offset
Cancellation Calibration
TX termination and
Vod Calibration
CDR / CMU PLL Calibration
Bank 1
Bank 2
Bank ...
Vreg Calibration for all
transceiver banks and channels
For applications using both PCIe HIP and non PCIe channels, the power-up calibration sequence is:
1. Vreg calibration for all banks and channels.
2. Calibrate all PCIe HIP channels in calibration sequence.
3. Calibration all Non PCIe HIP channels in calibration sequence
7-6
Power-up Calibration
UG-01143
2015.05.11
Altera Corporation
Calibration
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