Datasheet

Figure 43-42. Address Match and No Data Match (Data Matching Enabled)
SADR W DATA NA P
S A
Address Matching + Data Matching Area
NA
DATA
Clock
Stretching
PClk
Startup
PClk_request
PC
lk
SystemWakeUp_req
43.6.5.9 Slave Read Write Flowcharts
The flowchart below illustrates an example of read and write operations in Slave mode. A polling or interrupt method
can be used to check the status bits. The interrupt method requires that TWIHS_IER be configured first.
SAM E70/S70/V70/V71 Family
T
wo-wire Interface (TWIHS)
© 2019 Microchip T
echnology Inc.
Datasheet
DS60001527D-page 1080