QT2022/32 - Data Sheet: DS3051
Bit
PMA/PMD Status 1 Register 1.1
0
1
Reserved, RO
Power down capability, RO
1 = ability to power down
2
Receive Link Status, RO/LL
0 = PMA receive link down
1 = PMA locked to the receive signal
PMA locked to the receive signal = (frxlock = receive path PLL is in lock) AND (RXLOSB_I = no signal loss)
6:3
7
Reserved, RO
Local PMA/PMD Fault, RO
0 = no PMA/PMD fault detected
1 = PMA/PMD fault detected
PMA Local Fault = PMA Receive Local Fault (MDIO reg 1.8.10) + PMA Transmit Local Fault (MDIO reg 1.8.11)
15:8
Reserved, RO
PMA/PMD Identifier
1.2
PMA/PMD Identifier
1.3
Bit
PMA Identifier 1, RO
15:0
PMA Identifier, RO
A400h =
1010_0100_0000_0000
0043h =
0000_0000_0100_0011
1. The PMA unique identifier is the AMCC identifier.
Bit
PMA/PMD Speed Ability Register 1.4
0
PMA/PMD is capable of operating at 10 Gb/s, RO
1
15:1
Reserved, RO
Revision 5.11
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