ACS8520 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'ACS8520' PDF : 150 Pages View PDF
ACS8520 SETS
ADVANCED COMMUNICATIONS
Address (hex): 05
Register Name sts_interrupts
FINAL
Description
(R/W) Bits [7:0] of the interrupt
status register.
DATASHEET
Default Value 1111 1111
Bit 7
I8
Bit 6
I7
Bit 5
I6
Bit 4
I5
Bit 3
I4
Bit 2
I3
Bit 1
I2
Bit 0
I1
Bit No.
Description
Bit Value Value Description
7
I8
Interrupt indicating that input I8 has become valid
(if it was invalid), or invalid (if it was valid). Latched
until reset by software writing a 1 to this bit.
6
I7
Interrupt indicating that input I7 has become valid
(if it was invalid), or invalid (if it was valid). Latched
until reset by software writing a 1 to this bit.
5
I6
Interrupt indicating that input I6 has become valid
(if it was invalid), or invalid (if it was valid). Latched
until reset by software writing a 1 to this bit.
4
I5
Interrupt indicating that input I5 has become valid
(if it was invalid), or invalid (if it was valid). Latched
until reset by software writing a 1 to this bit.
3
I4
Interrupt indicating that input I4 has become valid
(if it was invalid), or invalid (if it was valid). Latched
until reset by software writing a 1 to this bit.
2
I3
Interrupt indicating that input I3 has become valid
(if it was invalid), or invalid (if it was valid). Latched
until reset by software writing a 1 to this bit.
1
I2
Interrupt indicating that input I2 has become valid
(if it was invalid), or invalid (if it was valid). Latched
until reset by software writing a 1 to this bit.
0
I1
Interrupt indicating that input I1 has become valid
(if it was invalid), or invalid (if it was valid). Latched
until reset by software writing a 1 to this bit.
0
Input I8 has not changed status (valid/invalid).
1
Input I8 has changed status (valid/invalid).
Writing 1 resets the input to 0.
0
Input I7 has not changed status (valid/invalid).
1
Input I7 has changed status (valid/invalid).
Writing 1 resets the input to 0.
0
Input I6 has not changed status (valid/invalid).
1
Input I6 has changed status (valid/invalid).
Writing 1 resets the input to 0.
0
Input I5 has not changed status (valid/invalid).
1
Input I5 has changed status (valid/invalid).
Writing 1 resets the input to 0.
0
Input I4 has not changed status (valid/invalid).
1
Input I4 has changed status (valid/invalid).
Writing 1 resets the input to 0.
0
Input I3 has not changed status (valid/invalid).
1
Input I3 has changed status (valid/invalid).
Writing 1 resets the input to 0.
0
Input I2 has not changed status (valid/invalid).
1
Input I2 has changed status (valid/invalid).
Writing 1 resets the input to 0.
0
Input I1 has not changed status (valid/invalid).
1
Input I1 has changed status (valid/invalid).
Writing 1 resets the input to 0.
Revision 3.02/October 2005 © Semtech Corp.
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