8170 N/B MAINTENANCE

1.4 APPENDIX

APPENDIX A WILLAMETTE CPU CORE FEQUENCY SELECTION

Bus Ratio

Core Freq

LINT[1]#NMI

A20M#

IGNNE#

LINT[0]#/INTR

1/8

800MHz

H

H

H

H

1/10

1.00GHz

H

H

L

H

1/11

1.10GHz

H

H

L

L

1/12

1.2GHz

H

L

H

H

1/13

1.3GHz

H

L

H

L

1/14

1.4GHz

H

L

L

H

1/15

1.5GHz

H

L

L

L

1/16

1.6GHz

L

H

H

H

1/17

1.7GHz

L

H

H

L

1/18

1.8GHz

L

H

L

H

1/19

1.9GHz

L

H

L

L

1/20

2.0GHz

L

L

H

H

1/21

2.1GHz

L

L

H

L

1/22

2.2GHz

L

L

L

H

1/23

2.3GHz

H

H

H

L

1/24

2.4GHz

L

L

L

L

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