Multiple Channel 1°C Temperature Sensors with Beta Compensation
Datasheet
Table 5.7 Alert Response Address Protocol
ALERT
RESPONSE
ADDRESS
0001_100
START
1 -> 0
RD
1
ACK
0
DEVICE
ADDRESS
YYYY_YYY
NACK
1
STOP
0 -> 1
The EMC1413 / EMC1414 will respond to the ARA in the following way:
1. Send Slave Address and verify that full slave address was sent (i.e. the SMBus communication
from the device was not prematurely stopped due to a bus contention event).
2. Set the MASK bit to clear the ALERT pin.
APPLICATION NOTE:
The ARA does not clear the Status Register and if the MASK bit is cleared prior to the Status
Register being cleared, the ALERT pin will be reasserted.
SMSC EMC1413 / EMC1414
17
Revision 1.41 (02-23-12)
DATASHEET
SMSC [ SMSC CORPORATION ]
