STC5230_15 Datasheet, PDF (38/64 Pages) Connor-Winfield Corporation – Line Card Clock

T0_Priority_Table, 0x31 (R/W)
STC5230
Synchronous Clock for SETS
Data Sheet
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0x31
0x32
0x33
0x34
0x35
0x36
Ref 2 Priority
Ref 4 Priority
Ref 6 Priority
Ref 8 Priority
Ref 10 Priority
Ref 12 Priority
Ref 1 Priority
Ref 3 Priority
Ref 5 Priority
Ref 7 Priority
Ref 9 Priority
Ref 11 Priority
Reference priority for automatic reference selection mode. Lower values have higher priority:
0x31 - 0x36, 4 bits
0
1 ~ 15
Default value: 0
T0_PLL_Status, 0x37 (R)
Reference Priority
Revoke from auto selection scheme
1 ~ 15
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0x37
HHA
AHR
Reserved
SAP
OOP
LOL
LOS
SYNC
SYNC
Indicates synchronization has been achieved
0 = Not synchronized
1 = Synchronized
LOS
Loss of signal of the active reference
0 = No Loss
1 = Loss
LOL
Loss of lock (Failure to achieve or maintain lock)
0 = No loss of lock
1 = Loss of lock
OOP
Out of pull-in range
1 = Out of pull-in range
0 = In range
SAP
Indicates the output clocks have stopped following the selected reference, caused by out of pull-in
range
1 = Stop following at pull-in range boundary
0 = Following
AHR
Device Holdover History Tracking
1 = Device holdover history is being tracked
0 = Device holdover history is not tracked, the value based on the latest available history
HHA
Indicates if holdover history is available. Config the register T0_Control_Mode to select which
Page 38 of 64 TM102 Rev: 3.0
© Copyright the Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice
Date: September 14, 2011