ACS8525T View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'ACS8525T' PDF : 112 Pages View PDF
ACS8525 LC/P
ADVANCED COMMUNICATIONS
Address (hex): 19 (cont...)
Register Name cnfg_ref_selection_priority
SEC1 & SEC2 TTL
FINAL
DATASHEET
Description
(R/W) Configures the relative
Default Value
priority of input sources SEC1 TTL
and SEC2 TTL.
0011 0010
Bit 7
Bit 6
Bit 5
programmed_priority_SEC2 TTL
Bit 4
Bit 3
Bit 2
Bit 1
programmed_priority_SEC1 TTL
Bit 0
Bit No.
Description
Bit Value Value Description
[3:0]
programmed_priority_SEC1 TTL
This 4-bit value represents the relative priority of
input SEC1 TTL. The smaller the number, the higher
the priority; zero disables the input.
*When the priority of this input is set to >0, the
priority of SEC1 DIFF is set to 0 (disabled).
0000
Input SEC1 TTL unavailable for automatic selection.
0001-1111 Input SEC1 TTL priority value.
Address (hex): 1A
Register Name cnfg_ref_selection_priority
SEC1 & SEC2 DIFF
Description
(R/W) Configures the relative
priority of input sources SEC1
DIFF and SEC2 DIFF.
Default Value 0000 0000
Bit 7
Bit 6
Bit 5
programmed_priority_SEC2 DIFF
Bit 4
Bit 3
Bit 2
Bit 1
programmed_priority_SEC1 DIFF
Bit 0
Bit No.
Description
Bit Value Value Description
[7:4]
programmed_priority_SEC2 DIFF
This 4-bit value represents the relative priority of
input SEC2 DIFF. The smaller the number, the
higher the priority; zero disables the input.
*When the priority of this input is set to >0, the
priority of SEC2 TTL is set to 0 (disabled).
0000
0001-1111
Input SEC2 DIFF unavailable for automatic
selection.
Input SEC2 DIFF priority value.
[3:0]
programmed_priority_SEC1 DIFF
This 4-bit value represents the relative priority of
input SEC1 DIFF. The smaller the number, the
higher the priority; zero disables the input.
*When the priority of this input is set to >0, the
priority of SEC1 TTL is set to 0 (disabled).
0000
0001-1111
Input SEC1 DIFF unavailable for automatic
selection.
Input SEC1 DIFF priority value.
Revision 3.01/August 2005 © Semtech Corp.
Page 54
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