SLDS204B October 2014 – June 2020 PGA300
PRODUCTION DATA.
The write operation on the one-wire interface consists of a single OWI frame. The command field of the write operation specifies which control and status register page to write to. The first data field specifies which address within that control and status register page to write to. The second data field contains the data to write to the specified register in the slave (that is, the PGA300). Figure 19 shows the write operation. Sending data fields three to eight is optional. The slave ignores those additional data fields.