9

Integrated

Circuit

Systems, Inc.

ICS9FG108

Advance Information

0823—04/02/04

I

Pin #

Name

Control

Function

Type

0

1

PWD

Bit 7

DIF_7

Output Control

RW

Free-run

Stop-able

0

Bit 6

DIF_6

Output Control

RW

Free-run

Stop-able

0

Bit 5

DIF_5

Output Control

RW

Free-run

Stop-able

0

Bit 4

DIF_4

Output Control

RW

Free-run

Stop-able

0

Bit 3

DIF_3

Output Control

RW

Free-run

Stop-able

0

Bit 2

DIF_2

Output Control

RW

Free-run

Stop-able

0

Bit 1

DIF_1

Output Control

RW

Free-run

Stop-able

0

Bit 0

DIF_0

Output Control

RW

Free-run

Stop-able

0

I

Pin #

Name

Control

Function

Type

0

1

PWD

Bit 7

SEL14M_25M#

1

(FS3)

State of pin 27

R

Pin 27

Bit 6

FS2

1

State of pin 6

R

Pin 6

Bit 5

FS1

1

State of pin 44

R

Pin 44

Bit 4

FS0

1

State of pin 45

R

Pin 45

Bit 3

SPREAD

1

State of pin 26

R

Off

On

Pin 26

Bit 2

RX

Bit 1

RX

Bit 0

RX

Notes:

1. These bits reflect the state of the corresponding pins, regardless of whether software

programming is enabled or not.

Byte 2

-

-

Byte 3

6

-

-

-

-

27

45

44

-

-

See Frequency

Selection Table, Page 1

26

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED