ACS8514T View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
ACS8514T
Synchronous Equipment Timing Source Partner IC for 2nd T4 DPLL, Accurate Monitoring & Input Extender
Semtech Corporation
'ACS8514T' PDF : 86 Pages View PDF
ACS8514 SETS Buddy
ADVANCED COMMS & SENSING FINAL
DATASHEET
Address(hex): 45
Register Name cnfg_interrupt_mask
[23:16]
Bit 7
Bit 6
Bit 5
Description
Bit 4
Set to 0
Bit No.
T4_status
Description
Set to 0
T4_inputs_
failed
7
Set to 0
6
T4_status
Mask bit for T4_status interrupt.
5
NSet to 0
4
T4_inputs_failed
Mask bit for T4_inputs_failed interrupt.
3
AMI2_Viol
Mask bit for AMI2_Viol interrupt.
2
AMI2_LOS
Mask bit for AMI2_LOS interrupt.
1
AMI1_Viol
Mask bit for AMI1_Viol interrupt.
0
AMI1_LOS
Mask bit for AMI1_LOS interrupt.
(R/W) Bits [23:16] of the
interrupt mask register.
Bit 3
Bit 2
AMI2_Viol
AMI2_LOS
Default Value 0000 0000
Bit 1
AMI1_Viol
Bit 0
AMI1_LOS
Bit Value
0
0
1
0
0
1
0
1
0
1
0
1
0
1
Value Description
-
Change in T4 status cannot generate interrupts.
Change in T4 status can generate interrupts.
-
Failure of T4 inputs cannot generate interrupts.
Failure of T4 inputs can generate interrupts.
Input I2 cannot generate AMI violation interrupts.
Input I2 can generate AMI violation interrupts.
Input I2 cannot generate AMI LOS interrupts.
Input I2 can generate AMI LOS interrupts.
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.
Address(hex): 46
Register Name cnfg_freq_divn
[7:0]
Bit 7
Bit 6
Bit No.
[7:0]
Description
divn_value[7:0]
Description
(R/W) Bits [7:0] of the division
factor for inputs using the DivN
feature.
Default Value 1111 1111
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
divn_value[7:0]
Bit Value Value Description
-
See register 47 (cnfg_freq_divn) for details.
Address(hex): 47
Register Name cnfg_freq_divn
[13:8]
Bit 7
Bit 6
Bit No.
[7:6]
Description
Not used.
Description
(R/W) Bits [13:8] of the division
factor for inputs using the DivN
feature.
Default Value 0011 1111
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
divn_value[13:8]
Bit Value Value Description
-
-
Revision 3.00 April 2007 © Semtech Corp.
Page 52
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