Unused Gbe-Phy; Figure 6.9 Example Of Wiring For Differential Signals (4) - Renesas R-IN32M4-CL3 User Manual

R-IN32M4-CL3 User's Manual: Board design edition
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Figure 6.9 Example of Wiring for Differential Signals (4)

6.5

Unused GbE-PHY

Comply with the following requirements even when GbE-PHY is not in use.
 Always power supply to the VDD25A and VDD11A pins.
 The method of handling the REF_REXT and REF_FILT pins is the same way as for normal operation.
(See Section 6.3, REF_REXT and REF_FILT Pins.)
 MDI signal (P[0:1]_D[3:0]N, P[0:1]_D[3:0]P) pins are open.
R18UZ0074EJ0100
Dec 24, 2019
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6. Gigabit Ethernet PHY Pins
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