PC Server 330 - Microprocessor Board, Pentium II

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Parts Information

Document ID: MCGN-3RKU4U

PC Server 330 - Microprocessor Board, Pentium II

Applicable to: World-Wide

Jumper Settings - Pentium II

Note
Refer to Bus/CPU Speed MHz Settings - Pentium Pro for the correct clock speed and frequency selection jumper settings for the microprocessor.

Jumper

Description

J20,
J38

Clock speed jumper block. The default setting
is 66.66 MHz. Use the appropriate
microprocessor clock speed for the
microprocessor that you have installed.

J27,
J28,
J29,
J30

Processor core frequency selection jumper
block. The default core/bus fraction is 3.5 (233
MHz). (Jumpers are installed on J27 and J30;
no jumper is installed on J28 or J29.)

For the core/bus fraction 4 (266 MHz), the
jumpers are installed on J27, J28, and J29; no
jumper is installed on J30.

For the core.bus fraction 4.5 (300 MHz), the
jumpers are installed on J27 and J29; no jumper
is installed on J28 or J30.

For the core.bus fraction 5 (333 MHz), the
jumpers are installed on J27 and J28; no jumper
is installed on J29 or J30.

J39,
J14,
J15,
J16,
J32,
J13

Voltage identification selection jumper block for
primary VRM. The default setting is J14. (A
jumper is installed on J14; no jumper is installed
on J39, J15, J16, J32, or J13.)

J40,
J33,
J35,
J36,
J34,
J37

Voltage identification selection jumper block for
secondary VRM. The default setting is J36. (A
jumper is installed on J36; no jumper is installed
on J40, J33, J35, J34, or J37.)

J17,
J18

Microprocessor memory controller (PMC) frequency selection jumper block. The default setting is 66.66 MHz.

J9, J10,
J12

Reserved.

J8

PCI/ISA bus jumper. To ensure that the server operates properly, do not move this jumper from its default position.

Bus/CPU Speed MHz Settings - Pentium II

Microprocessor Removal - Pentium II

Search Keywords

Document Category

Processors

Date Created

10-02-98

Last Updated

24-03-99

Revision Date

24-03-2000

Brand

IBM PC Server

Product Family

PC Server 330

Machine Type

8640

Model

11Y; 21Y; PB0; PM0; PT0

TypeModel

Retain Tip (if applicable)

Reverse Doclinks
and Admin Purposes

Jumper	Description
J20, J38	Clock speed jumper block. The default setting is 66.66 MHz. Use the appropriate microprocessor clock speed for the microprocessor that you have installed.
J27, J28, J29, J30	Processor core frequency selection jumper block. The default core/bus fraction is 3.5 (233 MHz). (Jumpers are installed on J27 and J30; no jumper is installed on J28 or J29.) For the core/bus fraction 4 (266 MHz), the jumpers are installed on J27, J28, and J29; no jumper is installed on J30. For the core.bus fraction 4.5 (300 MHz), the jumpers are installed on J27 and J29; no jumper is installed on J28 or J30. For the core.bus fraction 5 (333 MHz), the jumpers are installed on J27 and J28; no jumper is installed on J29 or J30.
J39, J14, J15, J16, J32, J13	Voltage identification selection jumper block for primary VRM. The default setting is J14. (A jumper is installed on J14; no jumper is installed on J39, J15, J16, J32, or J13.)
J40, J33, J35, J36, J34, J37	Voltage identification selection jumper block for secondary VRM. The default setting is J36. (A jumper is installed on J36; no jumper is installed on J40, J33, J35, J34, or J37.)
J17, J18	Microprocessor memory controller (PMC) frequency selection jumper block. The default setting is 66.66 MHz.
J9, J10, J12	Reserved.
J8	PCI/ISA bus jumper. To ensure that the server operates properly, do not move this jumper from its default position.

	Search Keywords
	Document Category	Processors
	Date Created	10-02-98
	Last Updated	24-03-99
	Revision Date	24-03-2000
	Brand	IBM PC Server
	Product Family	PC Server 330
	Machine Type	8640
	Model	11Y; 21Y; PB0; PM0; PT0
	TypeModel
	Retain Tip (if applicable)
	Reverse Doclinks and Admin Purposes