ACS8520T Semtech, ACS8520T Datasheet - Page 79

• Manufacturer Part Number: ACS8520T
• Description: Synchronous Equipment Timing Source (SETS) for Stratum 3/4E/4 and SMC Systems
• Manufacturer: Semtech

Address (hex):
Revision 3.02/October 2005 © Semtech Corp.
ADVANCED COMMUNICATIONS
Register Name
I8
Bit No.
Bit 7
7
6
5
4
3
2
1
30
cnfg_sts_remote_sources_valid
I7
Description
I8
Bit enabling input I8 to be considered for locking to.
If this bit is not set, then even if this input I8 is valid,
it will still not appear in Reg. 0A and 0B
(sts_priority_table).
I7
Bit enabling input I7 to be considered for locking to.
If this bit is not set, then even if this input I7 is valid,
it will still not appear in Reg. 0A and 0B
(sts_priority_table).
I6
Bit enabling input I6 to be considered for locking to.
If this bit is not set, then even if this input I6 is valid,
it will still not appear in Reg. 0A and 0B
(sts_priority_table).
I5
Bit enabling input I5 to be considered for locking to.
If this bit is not set, then even if this input I5 is valid,
it will still not appear in Reg. 0A and 0B
(sts_priority_table).
I4
Bit enabling input I4 to be considered for locking to.
If this bit is not set, then even if this input I4 is valid,
it will still not appear in Reg. 0A and 0B
(sts_priority_table).
I3
Bit enabling input I3 to be considered for locking to.
If this bit is not set, then even if this input I3 is valid,
it will still not appear in Reg. 0A and 0B
(sts_priority_table).
I2
Bit enabling input I2 to be considered for locking to.
If this bit is not set, then even if this input I2 is valid,
it will still not appear in Reg. 0A and 0B
(sts_priority_table).
Bit 6
I6
Bit 5
Description
I5
Bit 4
FINAL
Page 79
(R/W) Bits [7:0] of the remote
sources valid register. A register
used to disable sources that are
invalid in another device in a
redundancy pair.
I4
Bit Value
Bit 3
0
1
0
1
0
1
0
1
0
1
0
1
0
1
I3
Value Description
Locking to input I8 disallowed.
Locking to input I8 allowed.
Locking to input I7 disallowed.
Locking to input I7 allowed.
Locking to input I6 disallowed.
Locking to input I6 allowed.
Locking to input I5 disallowed.
Locking to input I5 allowed.
Locking to input I4 disallowed.
Locking to input I4 allowed.
Locking to input I3 disallowed.
Locking to input I3 allowed.
Locking to input I2 disallowed.
Locking to input I2 allowed.
Bit 2
Default Value
I2
ACS8520 SETS
Bit 1
DATASHEET
www.semtech.com
1111 1111
I1
Bit 0