ACS8522A View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'ACS8522A' PDF : 118 Pages View PDF
ACS8522A SETS LITE
ADVANCED COMMS & SENSING
Address (hex): 0A
FINAL
Register Name sts_priority_table
Description
(RO) Bits [7:0] of the validated
priority table.
DATASHEET
Default Value 0000 0000
Bit 7
Bit 6
Bit 5
Highest priority validated source
Bit 4
Bit 3
Bit 2
Bit 1
Currently selected source
Bit 0
Bit No.
Description
Bit Value Value Description
[7:4]
[3:0]
Highest priority validated source
Reports the input channel number of the highest
priority validated source.
When Bit 4 (T4_T0_select) of Reg. 4B
(cnfg_registers_source_select) = 0 the highest
priority validated source for the T0 path is reported.
When this Bit 4 = 1 the highest priority validated
source for the T4 path is reported.
0000
0011
0100
1000
1001
No valid source available.
Input SEC1 is the highest priority valid source.
Input SEC2 is the highest priority valid source.
Input SEC3 is the highest priority valid source.
Input SEC4 is the highest priority valid source.
Currently selected source
Reports the input channel number of the currently
selected source. When in Non-revertive mode, this
is not necessarily the same as the highest priority
validated source.
When Bit 4 (T4_T0_select) of Reg. 4B
(cnfg_registers_source_select) = 0 the currently
selected source for the T0 path is reported.
When this Bit 4 = 1 the currently selected source for
the T4 path is reported. The T4 path does not have
a Non-revertive mode so this will always be the
same as the highest priority validated source.
0000
No source currently selected.
0011
Input SEC1 is the currently selected source.
0100
Input SEC2 is the currently selected source.
1000
Input SEC3 is the currently selected source.
1001
Input SEC4 is the currently selected source.
All other values Not used.
Revision 1.00/September 2007 © Semtech Corp.
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