IDTCV109E View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

Manufacturer

IDTCV109E

CLOCK GENERATOR FOR DESKTOP PC PLATFORMS

Integrated Device Technology 

IDTCV109E

CLOCK GENERATOR FOR DESKTOP PC PLATFORMS

BYTE 0: DUMMY BYTE

BYTE 1

Bit

7

6

5

4

3

2

1

0

Output(s) Affected

Reserve

Reserve

SS_EN

Reserve

SRCT, SRCC

Reserve

CPUT1, CPUC1

CPUT0, CPUC0

Description/Function

Spread spectrum enable

Output enable

Output enable

Output enable

COMMERCIAL TEMPERATURE RANGE

0

On

Tristate

Tristate

Tristate

1

Off

Enable

Enable

Enable

Type

Power On

0

0

RW

1

0

RW

1

1

RW

1

RW

1

BYTE 2

Bit

Output(s) Affected

Description/Function

0

1

Type

Power On

7

SRCT

SRCT Powerdown drive mode

Driven in power down Tristate in power down

RW

0

6

Reserve

0

5

CPUT1, 0

CPUT Powerdown drive mode

Driven in power down Tristate in power down

RW

0

4

Reserve

0

3

3V66_2

Output enable

Tristate

Enable

RW

1

2

Reserve

1

1

Reserve

1

0

Reserve

1

BYTE 3

Bit

7

6

5

4

3

2

1

0

Output(s) Affected

Reserve

PCI6

PCI5

PCI4

PCI3

PCI2

PCI1

PCI0

Description/Function

Output enable

Output enable

Output enable

Output enable

Output enable

Output enable

Output enable

0

Tristate

Tristate

Tristate

Tristate

Tristate

Tristate

Tristate

1

Enable

Enable

Enable

Enable

Enable

Enable

Enable

Type

Power On

0

RW

1

RW

1

RW

1

RW

1

RW

1

RW

0

RW

1

7

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