11274-901 查看數據表（PDF） - AMI Semiconductor

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产品描述 (功能)

生产厂家

11274-901

Programmable Line Lock Clock Generator IC

AMI Semiconductor 

FS6131-01

Programmable Line Lock Clock Generator IC

Figure 13: Random Register Write Procedure

S DEVICE ADDRESS W A REGISTER ADDRESS A

DATA

AP

7-bit Receive

Device Address

Register Address

Acknowledge

Data

Acknowledge

START

Command

WRITE Command

From bus host

to device

From device

to bus host

STOP Condition

Acknowledge

Figure 14: Random Register Read 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 15: Sequential Register Write Procedure

S DEVICE ADDRESS W A REGISTER ADDRESS A

DATA

A

DATA

A

DATA

AP

7-bit Receive

Device Address

Register Address

Acknowledge

Data

Acknowledge

START

Command

WRITE Command

From bus host

to device

From device

to bus host

Data

Acknowledge

Figure 16: Sequential Register Read Procedure

S DEVICE ADDRESS W A REGISTER ADDRESS A S DEVICE ADDRESS R A

DATA

Acknowledge

Data

Acknowledge

STOP Command

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

11

Acknowledge

Data

NO Acknowledge

STOP Command

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