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Hardware setup, 20 asus k7v user’s manual – Asus K7V User Manual

Page 20

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20

ASUS K7V User’s Manual

3. HARDWARE SETUP

Motherboard Settings

3. H/W SETUP

5) CPU External Frequency Setting (DSW)

This option tells the clock generator what frequency to send to the CPU, SDRAM,
and the chipset. This allows the selection of the CPU’s External frequency. The
CPU External Frequency multiplied by the Frequency Multiple equals the CPU’s
Internal frequency (the advertised CPU speed).

IMPORTANT:

1. To use this feature, JEN [see 1) JumperFree™ Mode (JEN) in 3. HARD-

WARE SETUP] must be set to Jumper mode or Disable [1-2].

2. In JumperFree mode, all dip switches (DSW-1–DSW-4) must be set to OFF.
3. When JumperFree mode is enabled, use BIOS setup in place of these switches

(set Operating Frequency Setting to User Define under 4.4 Advanced Menu
in BIOS Setup so you can set the CPU Frequency).

0

1

0

1

0

1

K7V

®

K7V CPU External Frequency Selection

CPU

PCI

DSW

100.00MHz

33.33MHz

103.00MHz

34.33MHz

105MHz

35MHz

110.00MHz

36.67MHz

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

CPU

PCI

NOTE: Frequency Multiple settings are not available here because AMD
Athlon™ processors have locked Frequency Multiples.

NOTE: The motherboard supports PC100 / PC133 DIMMs or VC SDRAMsfor
system memory. Registered DIMMs are not supported (see 3.5 System
Memory (DIMM)
.