Datasheet

S
Device
Slave Address
0
A
Register Pointer
(1st Register Address)
A
Sr
Device
Slave Address
1
A
High Byte of
1st Register
A
Low Byte of
1st Register
N
From Master to Slave
A = Acknowledge
N = Not Acknowledge
S = START Condition
P = Stop Condition
Sr = Repeated START Condition
From Slave to Master
High Byte of the Last
Register being Read
A
Low Byte of the Last
Register being Read
N
P
P
S
Device
Slave Address
0
A
Register Pointer
(2nd Register Address)
A
Sr
Device
Slave Address
1
A
High Byte of
2nd Register
A
Low Byte of
2nd Register
N
P
S
Device
Slave Address
0
A
Register Pointer
(Last Register Address)
A
Sr
Device
Slave Address
1
A
AMC7812
www.ti.com SBAS513E –JANUARY 2011–REVISED SEPTEMBER 2013
Figure 104. Read Multiple Registers Using the Reading Single Word from Any Register Method
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