ACS8520T Semtech, ACS8520T Datasheet - Page 95

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

Address (hex):
Address (hex):
Address (hex):
Revision 3.02/October 2005 © Semtech Corp.
ADVANCED COMMUNICATIONS
Register Name
Sync_ip_alarm
Register Name
Register Name
Bit No.
Bit No.
Bit No.
Bit 7
Bit 7
[7:0]
Bit 7
[7:6]
1
0
45 (cont...)
46
47
cnfg_interrupt_mask
[23:16]
T4_status
Description
AMI1_Viol
Mask bit for AMI1_Viol interrupt.
AMI1_LOS
Mask bit for AMI1_LOS interrupt.
cnfg_freq_divn
[7:0]
Description
divn_value[7:0]
cnfg_freq_divn
[13:8]
Description
Not used.
Bit 6
Bit 6
Bit 6
Bit 5
Bit 5
Bit 5
Description
T4_inputs_
failed
Description
Description
Bit 4
Bit 4
Bit 4
divn_value[7:0]
FINAL
Page 95
(R/W) Bits [23:16] of the interrupt
mask register.
AMI2_Viol
(R/W) Bits [7:0] of the division
factor for inputs using the DivN
feature.
(R/W) Bits [13:8] of the division
factor for inputs using the DivN
feature.
Bit Value
Bit Value
Bit Value
Bit 3
Bit 3
Bit 3
0
1
0
1
-
-
divn_value[13:8]
AMI2_LOS
Value Description
Input I1 cannot generate AMI violation interrupts.
Input I1 can generate AMI violation interrupts.
Input I1 cannot generate AMI LOS interrupts.
Input I1 can generate AMI LOS interrupts.
Value Description
See Reg. 47 (cnfg_freq_divn) for details.
Value Description
-
Bit 2
Bit 2
Bit 2
AMI1_Viol
Default Value
Default Value
Default Value
ACS8520 SETS
Bit 1
Bit 1
Bit 1
DATASHEET
www.semtech.com
0000 0000
AMI1_LOS
1111 1111
0011 1111
Bit 0
Bit 0
Bit 0