FS6377-01G View Datasheet(PDF) - AMI Semiconductor
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Description
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FS6377-01G Datasheet PDF : 21 Pages
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FS6377-01/FS6377-01g Programmable 3-PLL Clock Generator IC
Data Sheet
S DEVICE ADDRESS W A REGISTER ADDRESS A
DATA
AP
7-bit Receive
Device Address
Register Address
Acknowledge
START
Command
WRITE Command
From bus host
to device
Data
Acknowledge
From device
to bus host
STOP Condition
Acknowledge
Figure 5: Random Register Write Procedure
S DEVICE ADDRESS W A REGISTER ADDRESS A S DEVICE ADDRESS R A
DATA
AP
7-bit Receive
Device Address
Register Address
Acknowledge
START
Command
WRITE Command
From bus host
to device
7-bit Receive
Device Address
Repeat START
Acknowledge
From device
to bus host
Data
Acknowledge
READ Command
STOP Condition
NO Acknowledge
Figure 6: Random Register Read Procedure
S DEVICE ADDRESS W A REGISTER ADDRESS A
DATA
A
DATA
A
DATA
AP
7-bit Receive
Device Address
Register Address
Acknowledge
START
Command
WRITE Command
From bus host
to device
Data
Acknowledge
From device
to bus host
Data
Acknowledge
Acknowledge
Figure 7: Sequential Register Write Procedure
Data
Acknowledge
STOP Command
S DEVICE ADDRESS W A REGISTER ADDRESS A S DEVICE ADDRESS R A
DATA
A
DATA
AP
7-bit Receive
Device Address
Register Address
Acknowledge
START
Command
WRITE Command
From bus host
to device
7-bit Receive
Device Address
Repeat START
Acknowledge
From device
to bus host
Data
Acknowledge
READ Command
Acknowledge
Data
NO Acknowledge
STOP Command
Figure 8: Sequential Register Read Procedure
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