QT2032PRKCB Datasheet, PDF (123/220 Pages) Applied Micro Circuits Corporation – 10 Gb/s Serial-to-XAUI PHY ICs for Ethernet and Fibre Channel LAN/ SAN/WAN Applications (CDR)

QT2022/32 - Data Sheet: DS3051
Bit
0
1
2
3
4
5
6
7
15:8
PMA/PMD Vendor Specific
EEPROM NVR Control Register
1.32 768
1.8000h
EEPROM NVR Read/Write Byte Count, RW
bit1 bit0 Command
0 0 reserved
0 1 reserved
1 0 read or write 1 byte
1 1 read or write 256 bytes (default)
Command Status, RO/LH
bit3 bit2 Command
0 0 no command
0 1 command completed
1 0 command in progress
1 1 previous command failed
Reserved, RO
Read/Write Command, RW
0 = read mode (default)
1 = write mode
Reserved, RO
Reserved, RO
EEPROM NVR address for single byte write/read
PMA Vendor Specific - EEPROM NVR Registers ¹
Register Number = (2¹⁵+7+EEPROM reg#)
Register Number = (8007h + EEPROM reg#)
Bit
Register Number = (32775 + EEPROM reg#)
MDIO Reg. 1.32775
1.8007h
...
EEPROM Reg. 0
MDIO Reg. 1.33030
1.8106h
EEPROM Reg. 255
7:0
EEPROM register 0 bit 7:0
...
EEPROM register 255 bit 7:0
15:8
Reserved, RO
Reserved, RO
Reserved, RO
1. See section Table 34, “XENPAK EEPROM Register Map,” on page 80 for more information on EEPROM register definitions
Revision 5.11
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