IDTCV193 View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

Manufacturer

IDTCV193

PROGRAMMABLE FLEXPC LP/S CLOCK FOR INTEL BASED SYSTEMS

Integrated Device Technology 

IDTCV193

PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR

BYTE 3

Bit

7

6

5

4

3

2

1

0

Output(s) Affected

SRC11

SRC10

SRC9

SRC8/ITP

SRC7

SRC6

SRC5

SRC4

Description/Function

Output Enable

Output Enable

Output Enable

Output Enable

Output Enable

Output Enable

Output Enable

Output Enable

0

Tristate

Tristate

Tristate

Tristate

Tristate

Tristate

Tristate

Tristate

COMMERCIAL TEMPERATURE RANGE

1

Enabled

Enabled

Enabled

Enabled

Enabled

Enabled

Enabled

Enabled

Type

RW

RW

RW

RW

RW

RW

RW

RW

Power On

1

1

1

1

1

1

1

1

BYTE 4

Bit

7

6

5

4

3

2

1

0

Output(s) Affected

SRC3

SATA/SRC2

SRC1

SRC0/DOT96

CPU1

CPU0

PLL1_SSC_ON

PLL4_SSC_ON

Description/Function

Output Enable

Output Enable

Output Enable

Output Enable

Output Enable

Output Enable

SSC Enable

SSC Enable

0

Disabled

Disabled

Disabled

Disabled

Disabled

Disabled

Disabled

Disabled

1

Enabled

Enabled

Enabled

Enabled

Enabled

Enabled

Enabled

Enabled

Type

RW

RW

RW

RW

RW

RW

RW

RW

Power On

1

1

1

1

1

1

1

1

BYTE 5

Bit

7

6

5

4

3

2

1

0

Output(s) Affected

CR#_A

CR#_A control

CR#_B

CR#_B control

CR#_C

CR#_C control

CR#_D

CR#_D control

NOTE:

1. Only when SRC1 is SRC Clock.

Description/Function

Pin1 mode selection

CR#_A control selection

Pin3 mode selection

CR#_B control selection

Pin24 mode selection

CR#_C control selection

Pin25 mode selection

CR#_D control selection

0

PCI0 mode

SRC0

PCI1mode

SRC1(1)

SRCT3 mode

SRC0

SRCC3 mode

SRC1

1

CR#_A mode

SRC2

CR#_B mode

SRC4

CR#_C mode

SRC2

CR#_D mode

SRC4

Type

RW

RW

RW

RW

RW

RW

RW

RW

Power On

0

0

0

0

0

0

0

0

IDT CONFIDENTIAL

8

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