ICS950818

BYTE

Affected Pin

Control Function

Type

Bit Control

10

Pin#

Name

0

1

PWD

Bit?

X

-

MIN Enable (Enable access to

RW

HW/B0

Byte

0

Bvte 11 - 14)

(11-14)

Bit 6

X

-

Reserved

X

-

-

0

Bit5

X

-

Reserved

X

-

-

1

Bit 4

X

-

Reserved

X

-

-

1

Bit 3

X

-

Reserved

X

-

-

1

Bit 2

X

-

Reserved

X

-

-

1

Bit 1

X

-

Reserved

X

-

-

1

Bit 0

X

-

(Reserved)

X

-

-

0

BYTE

Affected Pin

Control Function

Type

Bit Control

11

Pin#

Name

0

1

PWD

Bit?

X

-

VCO Divider Bit8

RW

-

-

X

Bit 6

X

-

REF Divider Bit6

RW

-

-

X

Bit5

X

-

REF Divider Bit5

RW

-

-

X

Bit4

X

-

REF Divider Bit4

RW

-

-

X

Bit 3

X

-

REF Divider Bit3

RW

-

-

X

Bit2

X

-

REF Divider Bit2

RW

-

-

X

Bit 1

X

-

REF Divider Bit1

RW

-

-

X

Bit 0

X

-

REF Divider Bit0

RW

-

-

X

Note: The decimal representation of these7 bits (Byte 11 bit[ 6:0]) + 2 is equal to the REF divider value.

BYTE

Affected Pin

Control Function

Type

Bit Control

12

Pin#

Name

0

1

PWD

Bit?

X

-

VCO Divider Bit?

RW

-

-

X

Bit6

X

-

VCO Divider Bit6

RW

-

-

X

Bit5

X

-

VCO Divider Bit5

RW

-

-

X

Bit4

X

-

VCO Divider Bit4

RW

-

-

X

Bit3

X

-

VCO Divider Bit3

RW

-

-

X

Bit2

X

-

VCO Divider Bit2

RW

-

-

X

Bit1

X

-

VCO Divider Bit1

RW

-

-

X

Bit 0

X

-

VCO Divider Bit0

RW

-

-

X

Note: The decimal representation of these 9 bits (Byte 12 bit[?:01) and Byte 11 bit [71) + 8 is equal to the VCO divider value.

BYTE

Affected Pin

Control Function

Type

Bit Control

13

Pin#

Name

0

1

PWD

Bit?

X

-

Spread Spectrum Bit?

RW

-

-

X

Bit 6

X

-

Spread Spectrum Bit6

RW

-

-

X

Bit5

X

-

Spread Spectrum Bit5

RW

-

-

X

Bit 4

X

-

Spread Spectrum Bit4

RW

-

-

X

Bit 3

X

-

Spread Spectrum Bit3

RW

-

-

X

Bit 2

X

-

Spread Spectrum Bit2

RW

-

-

X

Bit 1

X

-

Spread Spectrum Bit1

RW

-

-

X

BitO

X

-

Spread Spectrum Bit0

RW

-

-

X

Note: Please utilize software utility provided by ICS Application Engineering to configure spread spectrum. Incorrect spread

percentage may cause system failure.

0825F-11/19/03

8