430 datasheet(29/100 Pages) INTEL

Nome de Peças	430

Descrição Electrónicos	Supporting the Intel Celeron processor

PDF	100 Pages

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Fabricante Electrônico	INTEL [Intel Corporation]

Página de início	http://www.intel.com

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Datasheet

Electrical Specifications

2.8.2

FSB Frequency Select Signals (BSEL[2:0])

The BSEL[2:0] signals are used to select the frequency of the processor input clock

(BCLK[1:0]). Table 16 defines the possible combinations of the signals and the

frequency associated with each combination. The required frequency is determined by

the processor, chipset, and clock synthesizer. All agents must operate at the same

frequency.

The processor will operate at an 800 MHz FSB frequency (selected by a 200 MHz

BCLK[1:0] frequency). Individual processors will only operate at their specified FSB

frequency.

2.8.3

Phase Lock Loop (PLL) and Filter

An on-die PLL filter solution will be implemented on the processor. The VCCPLL input is

used for the PLL. Refer to Table 5 for DC specifications.

Table 16.

BSEL[2:0] Frequency Table for BCLK[1:0]

BSEL2

BSEL1

BSEL0

FSB Frequency

RESERVED

200 MHz

RESERVED

430 Folha de dados(PDF) 29 Page - Intel Corporation