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Programmer's Guide
10/15/07
Auxiliary 1000BASE-X Control (PHY_Addr = 0x1, Reg_Addr = 1Ch, Shadow 11011b)..................... 470
Write Enable ................................................................................................................................ 470
Shadow Register Selector ........................................................................................................... 470
Use SerDes Mode Counters ........................................................................................................ 470
Disable Remote Fault Sensing .................................................................................................... 470
Comma Detect Enable................................................................................................................. 470
FIFO Elasticity ............................................................................................................................. 471
Disable CRC Checker.................................................................................................................. 471
Auxiliary 1000BASE-X Status (PHY_Addr = 0x1, Reg_Addr = 1Ch, Shadow 11100b) ...................... 471
Write Enable ................................................................................................................................ 471
Shadow Register Selector ........................................................................................................... 472
Link Status Change ..................................................................................................................... 472
SGMII Selector Mismatch ............................................................................................................ 472
Auto-Negotiation Resolution Error ............................................................................................... 472
Link Partner Remote Fault ........................................................................................................... 472
Auto-Negotiation Page Received................................................................................................. 472
Current Operating Duplex Mode .................................................................................................. 472
Link Status ................................................................................................................................... 472
PAUSE Resolution—Receive Side .............................................................................................. 472
PAUSE Resolution—Transmit Side ............................................................................................. 472
Misc 1000BASE-X Status (PHY_Addr = 0x1, Reg_Addr = 1Ch, Shadow 11101b) ............................ 473
Write Enable ................................................................................................................................ 473
Shadow Register Selector ........................................................................................................... 473
TX FIFO Error .............................................................................................................................. 473
RX FIFO Error.............................................................................................................................. 473
False Carrier Detected................................................................................................................. 474
CRC Error Detected..................................................................................................................... 474
Transmit Error Detected .............................................................................................................. 474
Receive Error Detected ............................................................................................................... 474
Carrier Extend Error Detected ..................................................................................................... 474
Early End Extension Detected ..................................................................................................... 474
Autodetect Medium (PHY_Addr = 0x1, Reg_Addr = 1Ch, Shadow 11110b) ...................................... 475
Write Enable ................................................................................................................................ 475
Shadow Register Selector ........................................................................................................... 475
SerDes In-Use LED Mode ........................................................................................................... 475
Document
5722-PG101-R
Bro adco m Co rp or atio n
BCM5722
Page xxix
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