Philips PCF 8591

[BobK]

Hi Charles,

Isn't the "Write" DevAddr suppose to be different than the "Read" address with the LSB being a "0" for write operation and a "1" for a read operation?

Thank you for the explanation of the ORing. I'm learning more here!

BobK

[Charles Linquis]

PBP automatically changes bit0 in the string. It handles the differences between WRITE and READ.