FS6054 AMI, FS6054 Datasheet - Page 7

• Manufacturer Part Number: FS6054
• Description: (FS6050 - FS6054) LOW-SKEW CLOCK FANOUT BUFFER ICs
• Manufacturer: AMI

www.DataSheet4U.com
April 1999
Figure 6: Random Register Write Procedure (I
Figure 7: Random Register Read Procedure (I
Figure 8: Sequential Register Write Procedure (I
Figure 9: 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
2
C-bus)
C-bus)
DATA
Data
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
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