SMB139 View Datasheet(PDF) - Summit Microelectronics
Part Name
Description
Manufacturer
SMB139 Datasheet PDF : 27 Pages
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SMB139
I2C PROGRAMMING INFORMATION (CONTINUED)
M aster
Slave
S
T
A
R
Configuration
T
Bus Address
Register Address
S
T
O
Data
P
S
A
S
A
S
A
SA
A2
A
1
AW
0
3210
CCCCCCCC
76543210
DDDDDDDD
76543210
A
A
A
C
C
C
K
K
K
M aster
Slave
Figure 10 – Configuration Register Byte Write
S
T
A
R
Configuration
T
Bus Address
Register Address
Data (1)
S
A
S
A
S
A
S
A
A
2
A
1
A
0
W
3210
CCCCCCCC
76543210
DDDDDDDD
76543210
A
A
A
C
C
C
K
K
K
M aster
Slave
Data (2)
DDDDDDDD
76543210
DDD
765
A
C
K
S
T
O
Data (16)
P
DDD
210
DDDDDDDD
76543210
A
A
C
C
K
K
M aster
Slave
Figure 11 – Configuration Register Page Write
S
S
T
T
A
A
R
T
Bus Address
Configuration
Register Address
R
T
Bus Address
S
A
S
A
S
A
S
A
A
2
A
1
A
0
W
3210
CCCCCCCC
76543210
A
A
C
C
K
K
S
A
S
A
S
A
SA
A2
A
1
A
0
R
3210
A
C
K
M aster
Slave
A
Data (1)
C
K
DDDDDDDD
76543210
DDD
765
NS
A
AT
C
K
Data (n)
CO
KP
DDD
210
DDDDDDDD
76543210
Figure 12 – Configuration Register Read
Summit Microelectronics, Inc
2121 3.0 6/19/2008
18
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