FS6377-01g ON Semiconductor, FS6377-01g Datasheet - Page 8

• Manufacturer Part Number: FS6377-01g
• Description: Programmable 3-PLL Clock Generator IC
• Manufacturer: ON Semiconductor

AMI Semiconductor
www.amis.com
FS6377-01/FS6377-01g Programmable 3-PLL Clock Generator IC
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
Figure 5: Random Register Write Procedure
Acknowledge
Acknowledge
Acknowledge
Acknowledge
Register Address
Register Address
Register Address
Register Address
REGISTER ADDRESS
REGISTER ADDRESS
REGISTER ADDRESS
REGISTER ADDRESS
Figure 6: Random Register Read Procedure
A
A
A
A
From device
to bus host
From device
to bus host
From device
to bus host
From device
to bus host
Figure 7: Sequential Register Write Procedure
S
S
Figure 8: Sequential Register Read Procedure
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
8
A
R
A
R
P
A
A
Acknowledge
READ Command
Acknowledge
READ Command
STOP Condition
Acknowledge
Acknowledge
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
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DATA
Data
A
P
A P
Data Sheet