FS7145 datasheet(7/15 Pages) AMI

7 / 15 page

AMI Semiconductor - Rev.

3.0

www.amis.com

FS7140-01 / FS7140-01g / FS7145 Programmable Phase-Locked Loop Clock Generator Data Sheet

DATA

W A

From bus host

to device

From device

to bus host

DEVICE ADDRESS

Acknowledge

STOP Condition

Data

Acknowledge

START

Command

WRITE Command

7-bit Receive

Device Address

Figure 4: Random Register Write Procedure

DEVICE ADDRESS

START

Command

WRITE Command

Acknowledge

READ Command

Acknowledge

Data

NO Acknowledge

STOP Condition

From bus host

to device

From device

to bus host

7-bit Receive

Device Address

7-bit Receive

Device Address

DEVICE ADDRESS

DATA

Repeat START

Figure 5: Random Register Read Procedure

START

Command

WRITE Command

Acknowledge

Data

Acknowledge

Data

STOP Command

Acknowledge

From bus host

to device

From device

to bus host

7-bit Receive

Device Address

DEVICE ADDRESS

DATA

Figure 6: Sequential Register Write Procedure

START

Command

WRITE Command

Acknowledge

Data

Acknowledge

Data

STOP Command

Acknowledge

READ Command

NO Acknowledge

From bus host

to device

From device

to bus host

7-bit Receive

Device Address

7-bit Receive

Device Address

DEVICE ADDRESS

A P

DEVICE ADDRESS

DATA

Repeat START

Figure 7: Sequential Register Read Procedure

FS7145 Datenblatt(PDF) 7 Page - AMI SEMICONDUCTOR

FS7145 Datenblatt(HTML) 7 Page - AMI SEMICONDUCTOR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Datenblatt Download

Link URL