1000BASE-T1 SFP MODULE
User Manual
18
o
Bit 3
–
Write Start Condition Flag (Read)
This flag is set by the slave when a write operation is trigged.
o
Bit 4
–
Write In Progress Flag (Read)
This flag is set by the slave during the writing operation
o
Bit 5
–
Write Operation Done Flag (Read)
This flag is set by the slave when the writing operation is finished. This flag can
be read after writing the PHY_register_data_LSB to ensure that the data has
finished writing
PHY_register_data_MSB
When a reading operation, this register contains the MSB of the PHY register.
When a write operation, this register contains the MSB to write in the PHY
register
PHY_register_data_LSB
When a reading operation, this register contains the LSB of the PHY register.
When a write operation, this register contains the LSB to write in the PHY
register
