AX88179
USB 3.0 to 10/100/1000M Gigabit Ethernet Controller
6.2.2.2
EEPROM Address Register (EAR, 07h, R/W)
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
AA [7:0]
AA [7:0]: The address of Serial EEPROM.
6.2.2.3
EEPROM Data Low Register (EDLR, 08h, R/W)
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
AA [7:0]
AA[7:0]: The low byte data of Serial EEPROM. (Read is from output of EEPROM access module, write is to input of
EEPROM module)
6.2.2.4
EEPROM Data High Register (EDHR, 09h, R/W)
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
AA [7:0]
AA [7:0]: The high byte data of Serial EEPROM. (Read is from output of EEPROM access module, write is to input of
EEPROM module)
6.2.2.5
EEPROM Command Register (ECR, 0Ah)
Bit7
Bit6
Reserved
Bit5
Bit4
BUSY
Bit3
WR
Bit2
RD
Bit1
WD
Bit0
WE
WE: EEPROM write enable command. (R/W)
WD: EEPROM write disable command. (R/W)
RD: EEPROM read command. (R/W)
WR: EEPROM write command. (R/W)
BUSY: EEPROM access module busy. (R)
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