STMicroelectronics STCF03, Manual

Page: 19 / 35

Introduction STCF03
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the register address again. The last acknowledge pulse before the STOP bit is not required.
See the
Figure 11 .
Figure 11. Reading from multiple registers
S
T
A
R
T
DEVICE
ADDRESS
7 bits
A
C
K
W
R
I
T
E
M
S
B L
S
B R
/
W
ADDRESS OF
REGISTER i
A
C
K M
S
B L
S
B S
T
A
R
T A
C
K R
/
W
R
E
A
D DEVICE
ADDRESS
7 bits
DATA i
A
C
K S
T
O
P L
S
B
DATA i+1
A
C
K L
S
B
DATA i+2
A
C
K L
S
B
DATA i+2
L
S
B
DATA i+n
M
S
B M
S
B M
S
B M
S
B A
C
K L
S
B N
O
A
C
K
SDA LINE
S
T
A
R
T
DEVICE
ADDRESS
7 bits
A
C
K
W
R
I
T
E
M
S
B L
S
B R
/
W
ADDRESS OF
REGISTER i
A
C
K M
S
B L
S
B S
T
A
R
T A
C
K R
/
W
R
E
A
D DEVICE
ADDRESS
7 bits
DATA i
A
C
K S
T
O
P L
S
B
DATA i+1
A
C
K L
S
B
DATA i+2
A
C
K L
S
B
DATA i+2
L
S
B
DATA i+n
M
S
B M
S
B M
S
B M
S
B A
C
K L
S
B N
O
A
C
K
SDA LINE