SMH4814 Datasheet, PDF (27/44 Pages) Summit Microelectronics, Inc. – Dual Feed Active-ORing Programmable Hot Swap Controller

I²C PROGRAMMING INFORMATION (CONTINUED)
SMH4814
Preliminary Information
Master
Slave
S
T
A
R
T
Bus Address
Configuration
Register Address
S
T
Data
O
P
1
0
1
S
A
0
A
2
A
1
1W
CCCCCCCC
76543210
DDDDDDDD
76543210
A
A
A
C
C
C
K
K
K
Figure 23 – Configuration Register Byte Write
Master
Slave
S
S
T
T
A
R
T
Bus Address
Configuration
Register Address
A
R
T
Bus Address
1
0
1
S
A
0
A
2
A
1
1W
CCCCCCCC
76543210
1
0
1
S
A
0
A
2
1
1
R
A
A
A
C
C
C
K
K
K
Master
Slave
A
Data (1)
C
K
DDDDDDDD
76543210
DDD
765
NS
A
AT
C
K
Data (n)
CO
KP
DDD
210
DDDDDDDD
76543210
Figure 25 - Configuration Register Read
Summit Microelectronics, Inc
2080 2.0 07/21/05
27