ACS8522AT View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
ACS8522AT Datasheet PDF : 118 Pages
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ACS8522A SETS LITE
ADVANCED COMMS & SENSING
Address (hex): 06 (cont...)
FINAL
DATASHEET
Register Name sts_interrupts
Description
(R/W) bits [15:8] of the interrupt Default Value 0111 1111
status register.
Bit 7
operating_
mode
Bit 6
main_ref_failed
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SEC4 valid
change
Bit No.
Description
Bit Value Value Description
[5:1]
Not used.
-
-
0
SEC4 valid change
0
Input SEC4 has not changed status (valid/invalid).
Interrupt indicating that input SEC4 has become
1
Input SEC4 has changed status (valid/invalid).
valid (if it was invalid), or invalid (if it was valid).
Writing 1 resets the input to 0.
Latched until reset by software writing a 1 to this bit.
Address (hex): 07
Register Name sts_current_DPLL_frequency
[18:16]
Description
(RO) Bits [18:16] of the current Default Value 0000 0000
DPLL frequency.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
sts_current_DPLL_frequency[18:16]
Bit No.
Description
Bit Value Value Description
[7:3]
[2:0]
Not used.
sts_current_DPLL_frequency[18:16]
When Bit 4 (T4_T0_select) of Reg. 4B
(cnfg_registers_source_select) = 0 the frequency
for the T0 path is reported.
When this Bit 4 = 1 the frequency for the T4 path is
reported.
-
-
-
See register description of
sts_current_DPLL_frequency at address 0D hex.
Address (hex): 08
Register Name sts_interrupts
Bit 7
Bit No.
7
Bit 6
T4_status
Description
Not used.
Bit 5
Description
Bit 4
(R/W) Bits [23:16] of the interrupt Default Value 0101 0000
status register.
Bit 3
Bit 2
Bit 1
Bit 0
Bit Value Value Description
-
-
Revision 1.00/September 2007 © Semtech Corp.
Page 48
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