11257-801 AMI Semiconductor, Inc., 11257-801 Datasheet - Page 7

• Manufacturer Part Number: 11257-801
• Description: Low-Skew Clock Fanout Buffer ICs
• Manufacturer: AMI Semiconductor, Inc.

January 1999
Figure 7: Random Register Write Procedure (I
Figure 8: Random Register Read Procedure (I
Figure 9: Sequential Register Write Procedure (I
Figure 10: Sequential Register Read Procedure (I
S
S
S
S
Device Address
Device Address
Device Address
Device Address
START
Command
START
Command
START
Command
START
Command
DEVICE ADDRESS
DEVICE ADDRESS
DEVICE ADDRESS
DEVICE ADDRESS
7-bit Receive
7-bit Receive
7-bit Receive
7-bit Receive
W A
W
W
W
From bus host
to device
From bus host
to device
From bus host
to device
From bus host
to device
A
A
A
WRITE Command
WRITE Command
WRITE Command
WRITE Command
Acknowledge
Acknowledge
Acknowledge
Acknowledge
Register Address
Register Address
Register Address
Register Address
REGISTER ADDRESS
REGISTER ADDRESS
REGISTER ADDRESS
REGISTER ADDRESS
A
A
A
A
From device
to bus host
From device
to bus host
From device
to bus host
From device
to bus host
S
S
Acknowledge
Acknowledge
Acknowledge
Acknowledge
Device Address
Device Address
Repeat START
Repeat START
DEVICE ADDRESS
DEVICE ADDRESS
7-bit Receive
7-bit Receive
DATA
Data
DATA
Data
A
R
A
R
P
A
A
Acknowledge
READ Command
Acknowledge
READ Command
2
7
2
C-bus)
C-bus)
STOP Condition
Acknowledge
Acknowledge
2
C-bus)
2
DATA
Data
C-bus)
DATA
Data
DATA
Data
A
A
A
Acknowledge
P
NO Acknowledge
Acknowledge
STOP Condition
NO Acknowledge
STOP Command
Acknowledge
STOP Command
DATA
Data
DATA
Data
A
P
A P
1.13.99