Renesas R-IN32M3 Series User Manual page 178

R-IN32M3-EC User's Manual
Bit Position Bit Name
4 DCD_PAT_GEN
3 (RESERVED)
2 FORCE_GOOD_
LINK_STATUS
1 ENERGYON
0 (RESERVED)
R18UZ0003EJ0501
Jan. 12, 2021
Enables/Disables the pattern generation for DCD measurement in test mode.
0: Disabled
1: Enabled
Reserved (Write 0 and ignore reading)
Shifts the operation to the link status forcibly. This bit is used only for testing.
0: Normal operation
1: Link status of 100BASE-X
Shows the energy detection state of line.
0: Energy from the line within 256 ms is not detected.
1: Energy from the line is detected.
Reserved (Write 0 and ignore reading)
7. Ethernet PHY Function
Description
(2/2)
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