EVAL-ADV739XFEZ View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'EVAL-ADV739XFEZ' PDF : 108 Pages View PDF
Data Sheet
ADV7390/ADV7391/ADV7392/ADV7393
SDA
SCL S
1–7 8 9
1–7 8 9
START ADDR R/W ACK SUBADDRESS ACK
1–7 8 9
P
DATA
ACK STOP
Figure 49. I2C Data Transfer
WRITE
SEQUENCE
S
SLAVE ADDR
A(S)
SUBADDR
A(S)
LSB = 0
DATA
A(S)
LSB = 1
DATA
A(S) P
READ
SEQUENCE
S SLAVE ADDR
S = START BIT
P = STOP BIT
A(S) SUBADDR A(S) S SLAVE ADDR A(S)
DATA
A(M)
A(S) = ACKNOWLEDGE BY SLAVE
A(M) = ACKNOWLEDGE BY MASTER
A (S) = NO-ACKNOWLEDGE BY SLAVE
A (M) = NO-ACKNOWLEDGE BY MASTER
Figure 50. I2C Read and Write Sequence
DATA
A(M) P
Rev. G | Page 27 of 108
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