S1R72803F00A
56
EPSON
Address Register Name
Bit Symbol
R/W
Description
H.Rst S.Rst B.Rst
0x25
PhyAccCtl_L
7: WrDat[7]
6: WrDAt[6]
5: WrDat[5]
4: WrDat[4]
R/W
PHY Register Write Data
0x00
0x00
–
3: WrDat[3]
2: WrDat[2]
1: WrDat[1]
0: WrDat[0]
Address Register Name
Bit Symbol
R/W
Description
H.Rst S.Rst B.Rst
0x27
PhyRdstat_L
7: RdDat[7]
6: RdDat[6]
5: RdDat[5]
4: RdDat[4]
R
PHY Register Read Data
0x00
0x00
–
3: RdDat[3]
2: RdDat[2]
1: RdDat[1]
0: RdDat[0]
PHY Register Access Control Register (Lower Rank)
Bit7..0 PHY Write Data
Set data to write to the PHY Register.
PHY Register Read Status Register (Higher Rank)
Bit7 Reserved
Bit6 Reserved
Bit5 Reserved
Bit4 Reserved
Bit3..0 PHY Read Address
Indicate a register address indicated in the PHY status.
PHY Register Read Status Register (Lower Rank)
Bit7..0 PHY Read Data
Indicate register data indicated in the PHY status.
Address Register Name
Bit Symbol
R/W
Description
H.Rst S.Rst B.Rst
0x26
PhyRdstat_H
7:
0:
1:
6:
0:
1:
5:
0:
1:
4:
0:
1:
0x00
0x00
–
3: RdAdd[3]
2: RdAdd[2]
R
PHY Register Read Address
1: RdAdd[1]
0: RdAdd[0]
