Pca9665 – NXP Semiconductors PCA9665 User Manual
Page 18
PCA9665_2
© NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 02 — 7 December 2006
18 of 91
NXP Semiconductors
PCA9665
Fm+ parallel bus to I
2
C-bus controller
•
B0h if the PCA9665 lost the arbitration and is addressed as a slave transmitter (slave
mode enabled with AA = 1)
•
68h if the PCA9665 lost the arbitration and is addressed as a slave receiver (slave
mode enabled with AA = 1)
•
D8h if the PCA9665 lost the arbitration and is addressed as a slave receiver during a
General Call sequence (slave mode enabled with AA = 1 and General Call address
enabled with GC = 1 in I2CADR register)
The appropriate action to be taken for each of these status codes is detailed in
.
ENSIO is not affected by the serial transfer and is not referred to in
After a repeated START condition (state 10h), the PCA9665 may switch to the Master
Receiver mode by loading I2CDAT with SLA+R.
Remark: A master should not transmit its own slave address.