Register 15: Extended Status - 16.2 English

1G/2.5G Ethernet PCS/PMA or SGMII LogiCORE IP Product Guide (PG047)

Document ID
PG047
Release Date
2023-11-01
Version
16.2 English
Figure 1. MDIO Register 15: Extended Status Register 1000BASE-X FULL DUPLEX 1000BASE-X HALF DUPLEX 1000BASE-T FULL DUPLEX 15 14 13 12 11 0 Reg 15 RESERVED 1000BASE-T HALF DUPLEX X12809
Table 1. Register 15 - Extended Status Register
Bits Name Description Attributes Default Value
15.15 1000BASE-X Full Duplex

Always returns a 1 because 1000BASE-X

Full Duplex is supported

Returns 1 1
15.14 1000BASE-X Half Duplex

Always returns a 0 because 1000BASE-X

Half Duplex is not supported

Returns 0 0
15.13 1000BASE-T Full Duplex

Always returns a 0 because 1000BASE-T

Full Duplex is not supported

Returns 0 0
15.12 1000BASE-T Half Duplex

Always returns a 0 because 1000BASE-T

Half Duplex is not supported

Returns 0 0
15:11:0 Reserved Always return 0s Returns 0s 000000000000