Datasheet

722
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
Figure 38-9. Master Read with One Data Byte
Figure 38-10. Master Read with Multiple Data Bytes
Figure 38-11. Master Read Clock Stretching with Multiple Data Bytes
AS DADR R DATA N P
TXCOMP
Write START &
STOP Bit
RXRDY
Read RHR
TWD
N
AS DADR R DATA n A ADATA (n+1) A DATA (n+m)DATA (n+m)-1 PTWD
TXCOMP
Write START Bit
RXRDY
Write STOP Bit
after next-to-last data read
Read RHR
DATA n
Read RHR
DATA (n+1)
Read RHR
DATA (n+m)-1
Read RHR
DATA (n+m)
A DATA n AS DADR W DATA n+1 A PDATA n+2 A
TXCOMP
RXRDY
Read RHR (Data n)
STOP command performed
(by writing in the TWI_CR)
TWD
TWCK
Read RHR (Data n+1) Read RHR (Data n+2)
Clock Streching