ACS8509 Semtech Corporation, ACS8509 Datasheet - Page 21

• Manufacturer Part Number: ACS8509
• Description: Synchronous Equipment Timing Source for Sonet or SDH Network Elements
• Manufacturer: Semtech Corporation

Table 13 Register Map (cont...)
Revision 2.00/January 2006 © Semtech Corp.
ADVANCED COMMUNICATIONS
(Hex)
Addr
43
44
45
46
47
48
50
51
52
53
54
55
56
57
58
59
5A
cnfg_interrupt_mask
(read/write)
cnfg_freq_divn
(read/write)
cnfg_monitors
(read/write)
cnfg_activ_upper_
threshold0
(read/write)
cnfg_activ_lower_
threshold0
(read/write)
cnfg_bucket_size0
(read/write)
cnfg_decay_rate0
(read/write)
cnfg_activ_upper_
threshold1
(read/write)
cnfg_activ_lower_
threshold1
(read/write)
cnfg_bucket_size1
(read/write)
cnfg_decay_rate1
(read/write)
cnfg_activ_upper_
threshold2
(read/write)
cnfg_activ_lower_
threshold2
(read/write)
cnfg_bucket_size2
(read/write)
Register Name
<SEC2>
valid
change
Operating
mode
7 (msb)
<SEC1>
valid
change
Main ref.
failed
Flag ref lost
on TDO
6
Set to 0
Ultra-fast
switching
Configuration 0: Activity alarm reset threshold (7:0)
Configuration 1: Activity alarm reset threshold (7:0)
Configuration 2: Activity alarm reset threshold (7:0)
Configuration 0: Activity alarm set threshold (7:0)
Configuration 1: Activity alarm set threshold (7:0)
Configuration 2: Activity alarm set threshold (7:0)
Configuration 0: Activity alarm bucket size (7:0)
Configuration 1: Activity alarm bucket size (7:0)
Configuration 2: Activity alarm bucket size (7:0)
FINAL
Page 21
5
Divide-input-by-n ratio (7:0)
<SEC4>
valid
change
T4 ref
4
Data Bit
Divide-input-by-n ratio (13:8)
Set to 0
Freeze
phase
buildout
Set to 0
3
Set to 0
<SEC3>
valid
change
Set to 0
Phase
buildout
enable
ACS8509 SETS
2
Set to 0
Set to 0
Frequency monitors
configuration (1:0)
Cfg 0:decay_rate (1:0)
Cfg 1:decay_rate (1:0)
1
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Set to 0
Set to 0
0 (lsb)