INA8583
Master reads after setting word address (write word address; READ data)
acknowledgement
from slave
acknowledgement
from slave
acknowledgement
from slave
S Slave address
0 А Word address А S Slave address
1А
R/W
R/W
At this moment master-transmitter
becomes master-receiver and
INA8583N slave-receiver
becomes slave-transmitter.
acknowledgement
from master
no acknowledgement
from master
Data
А
n byte
Data
last byte
1Р
auto increment
word address
auto increment
word address
Fig. 8.
Master reads slave immediately after first byte (READ mode)
acknowledgement
from slave
acknowledgement no acknowledgement
from master
from master
S Slave address
1 А Data
А Data
1Р
R/W
n bytes
auto increment
word address
Fig. 9.
last byte
auto increment
word address
2012, January, ver.01