Intel Pentium 4 User Manual

Schematic Review Checklist
R
Intel
®
Pentium
®
4 Processor / Intel
®
850 Chipset Family Platform Design Guide 247
Checklist Items Recommendations Reason/Impact/Documentation
TRST# • Debug port signal. Refer to the latest
revision of the
Intel
®
Pentium
®
4
Processor in the 478-pin Package
Debug Port Design Guide
for
information on the connection and
termination of this signal
.
• Debug port signal. Proper termination
is required for the system to function
properly.
TCK • Debug port signal. Refer to the latest
revision of the
Intel
®
Pentium
®
4
Processor in the 478-pin Package
Debug Port Design Guide
for
information on the connection and
termination of this signal
.
• Debug port signal. Proper termination
is required for the system to function
properly.
TDI • Debug port signal. Refer to the latest
revision of the
Intel
®
Pentium
®
4
Processor in the 478-pin Package
Debug Port Design Guide
for
information on the connection and
termination of this signal
.
• Debug port signal. Proper termination
is required for the system to function
properly.
TDO • Debug port signal. Refer to the latest
revision of the
Intel
®
Pentium
®
4
Processor in the 478-pin Package
Debug Port Design Guide
for
information on the connection and
termination of this signal
.
• Debug port signal.
ITP_CLK[1:0]# • Debug port signal. Refer to the latest
revision of the
Intel
®
Pentium
®
4
Processor in the 478-pin Package
Debug Port Design Guide
for
information on the connection and
termination of this signal
.
• Debug port signal.
DBR# • Debug port signal. Refer to the latest
revision of the
Intel
®
Pentium
®
4
Processor in the 478-pin Package
Debug Port Design Guide
for
information on the connection and
termination of this signal
.
• Debug port signal.
BPM[5:0]# • Debug port signal. These signals
require 51
Ω 5% termination to
VCC_CPU. The termination resistors
should be located close to the
processor. For systems that
incorporate a debug port, 51
Ω 5%
termination is required near the
debug port as well. Refer to the
Intel
®
Pentium
®
4 Processor in the 478-pin
Package Debug Port Guidelines
for
further details.
• Debug port signal. Proper termination
is required for the system to function
properly.

Intel Pentium 4 Specifications

General

Architecture	x86
Core Count	1
Microarchitecture	NetBurst
Manufacturer	Intel
Core Names	Willamette, Northwood, Prescott, Cedar Mill
Virtualization Technology	No
Release Date	November 20, 2000
Clock Speed	1.3 GHz to 3.8 GHz
FSB Speed	400 MHz to 1066 MHz
Socket	Socket 423, Socket 478, LGA 775
Introduced	2000
Product Line	Pentium
Front Side Bus	400 MHz to 1066 MHz
Hyper-Threading	Yes (Prescott and later)
64-bit Support	Yes (Prescott and later)
Instruction Set	MMX, SSE, SSE2, SSE3
Discontinued	2008
Process Technology	180 nm, 130 nm, 90 nm, 65 nm
L2 Cache	256 KB, 512 KB, 1 MB, 2 MB
Lithography	180 nm, 130 nm, 90 nm, 65 nm
L1 Cache	8 KB