AM67A: Can the PCIe subsystem be used with SERDES0 or only with SERDES1?

Part Number: AM67A
Other Parts Discussed in Thread: AM67

Tool/software:

The AM67 technical reference manual includes diagrams which seem to imply that PCIe can be used with SERDES0 e.g. Figure Figure 12-121 (in section PCIe Subsystem Environment).

However, other diagrams (Figure 12-129  and 12-130) and tables (Table 12-152 and 12-153) in SerDes Integration seem to imply that PCIe can only work with SERDES1.

Could be please clarify the situation? Is it possible to use SERDES0 for PCIe? Presumably not.

Thank you.

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Howard