ACS8522A View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'ACS8522A' PDF : 118 Pages View PDF
ACS8522A SETS LITE
ADVANCED COMMS & SENSING
FINAL
Address (hex): 13
As Reg. 11, but for sts_reference_sources, Input SEC3
Address (hex): 14
As Reg. 11, but for sts_reference_sources, Input SEC4
DATASHEET
Default Value: 0110 0110
Default Value: 0110 0110
Address (hex): 19
Register Name cnfg_ref_selection_priority
(SEC2 & SEC1)
Description
(R/W) Configures the relative
Default Value
priority of input sources SEC2 and
*(TO) 0011 0010
SEC1.
*(T4) 0011 0010
Bit 7
Bit 6
Bit 5
cnfg_ref_selection_priority_SEC2
Bit 4
Bit 3
Bit 2
Bit 1
cnfg_ref_selection_priority_SEC1
Bit 0
Bit No.
Description
Bit Value Value Description
[7:4]
[3:0]
cnfg_ref_selection_priority_SEC2
This 4-bit value represents the relative priority of
input SEC2. The smaller the number, the higher the
priority; zero disables the input.
*When Bit 4 (T4_T0_select) of Reg. 4B
(cnfg_registers_source_select) = 0 the priority for
the T0 path is configured.
When this Bit 4 = 1 the priority for the T4 path is
configured.
cnfg_ref_selection_priority_SEC1
This 4-bit value represents the relative priority of
input SEC1. The smaller the number, the higher the
priority; zero disables the input.
*When Bit 4 (T4_T0_select) of Reg. 4B
(cnfg_registers_source_select) = 0 the priority for
the T0 path is configured.
When this Bit 4 = 1 the priority for the T4 path is
configured.
0000
Input SEC2 unavailable for automatic selection.
0001-1111 Input SEC2 priority value.
0000
Input SEC1 unavailable for automatic selection.
0001-1111 Input SEC1 priority value.
Revision 1.00/September 2007 © Semtech Corp.
Page 56
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