1Ch: Autoneg 1000-X Debug Register (Shadow Register Selector = "1Ah") - Broadcom NetXtreme/NetLink BCM5718 Series Programmer's Manual

BCM5718 Programmer's Guide
Bit Name
1 BYPASS PCS
TRANSMIT
0 ZERO COMMA
DETECT PHASE
1Ch: Autoneg 1000-X Debug Register (Shadow Register Selector =
"1ah")
Bit Name
15 WRITE ENABLE
14:10 SHADOW REGISTER
SELECTOR
9 CONSISTENCY
MISMATCH
8 RUDI INVALID
7 SYNC_STATUS
DETECTED
6 LINK WENT DOWN FROM
LOSS OF SYNC
5 IDLE DETECT STATE
4 COMPLETE
ACKNOWLEDGE STATE
3 ACKNOWLEDGE
DETECT STATE
2 ABILITY DETECT STATE RO
1 ERROR STATE
(reg 1ch shadow 27 [3] = 1)
SYNC_STATUS FAILED
(reg 1ch shadow 27 [3] = 0)
Broadcom
®
January 29, 2016 • 5718-PG108-R
RW Description
RW 1 = bypass pcs transmit
0 = normal operation
RW 1 = force comma detect phase to zero
0 = normal operation
RW Description
RW 1 = write bits [9:0]
0 = read bits [9:0]
RW Shadow Register Selector
RO 1 = consistency mismatch occurred since last
LH read
0 = no consistency mismatch occurred since
last read
RO 1 = rudi invalid detected since last read
LH
0 = no rudi invalid detected since last read
RO 1 = sync_status detected since last read
LH
0 = no sync_status detected since last read
RO 1 = a valid link went down due to a loss of
LH
synchronization for over 10 ms.
0 = failure condition has not been detected since
last read
RO 1 = idle detect state entered since last read
LH
0 = idle detect state has not been entered since
last read
RO 1 = complete acknowledge state entered since
LH last read
0 = complete acknowledge state has not been
entered since last read
RO 1 = acknowledge detect state entered since last
LH read
0 = acknowledge detect state has not been
entered since last read
1 = ability detect state entered since last read
LH
0 = ability detect state has not been entered
since last read
RO 1 = error state entered since last read
LH
0 = error state has not been entered since last
read
RO 1 = sync_status failed since last read
LH
0 = sync_status has not failed since last read
10h–1Fh Register Map Detailed Description
Default
0
0
Default
0
11010
0
0
0
0
0
0
0
0
0
0
Page 537