Datasheet

TVP5158, TVP5157, TVP5156
SLES243G –JULY 2009–REVISED APRIL 2013 www.ti.com
Read Phase 1
Step 1 0
I
2
C Start (master) S
Step 2 7 6 5 4 3 2 1 0
I
2
C General address (master) 1 0 1 1 X X X 0
Step 3 9
I
2
C Acknowledge (slave) A
Step 4 7 6 5 4 3 2 1 0
I
2
C Read register address (master) Addr Addr Addr Addr Addr Addr Addr Addr
Step 5 9
I
2
C Acknowledge (slave) A
Step 6
(1)
0
I
2
C Stop (master) P
(1) Step 6 is optional.
Read Phase 2
Step 7 0
I
2
C Start (master) S
Step 8 7 6 5 4 3 2 1 0
I
2
C General address (master) 1 0 1 1 X X X 1
Step 9 9
I
2
C Acknowledge (slave) A
Step 10
(1)
7 6 5 4 3 2 1 0
I
2
C Read data (slave) Data Data Data Data Data Data Data Data
Step 11
(1)
9
I
2
C Not Acknowledge (master) A
Step 12 0
I
2
C Stop (master) P
(1) Repeat steps 10 and 11 for all bytes read. Master does not acknowledge the last read data received.
38 Functional Description Copyright © 2009–2013, Texas Instruments Incorporated
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