Mobile Intel Pentium 4 Processor - M and Intel 845MP/MZ Chipset Platform Design Guide

Mobile Intel
®
Pentium
®
4 Processor-M and Intel
®
845MP/845MZ Chipset Platform
Design Guide 187
R
12.6. CK-408 Clock Checklist
Table 73. Resistor Recommendation
Checklist Items Recommendations Reason/Impact
66_BUFF0 Connect to MCH-M. Series resistor of 33 Ω ± 1% Refer to the reference
schematics.
66_BUFF1 Connect to ICH3-M. Series resistor of 33 Ω ± 1% Refer to the reference
schematics.
66_BUFF2 Connect to AGP. Series resistor of 33 Ω ± 1% Refer to the reference
schematics.
66_INPUT No Connect. Refer to the reference
schematics.
CPU0 Refer to the reference
schematics.
CPU0# Refer to the reference
schematics.
CPU1 Refer to the reference
schematics.
CPU1# Refer to the reference
schematics.
CPU2 Refer to the reference
schematics.
CPU2# Refer to the reference
schematics.
CPU_STOP# Connect to ICH3-M STPCPU# Internal Pull-up
DOT_48 MHz No Connect Refer to the reference
schematics.
IREF Terminate to ground through a 475 Ω ± 1% resistor. Refer to the reference
schematics.
MULT0 Brought in through V3.3S coming through a series resistor of
10 k
Ω ± 5%
Refer to the reference
schematics.
PCI [6:0] Series resistor of 33 Ω ± 1% Refer to the reference
schematics.
PCIF [2:0] Series resistor of 33 Ω ± 1% Refer to the reference
schematics.
PCI_STOP# ** Connect to ICH3-M STPPCI# Refer to the reference
schematics.
PWRDWN# Connect to ANDED SLP_S1# and SLP_S3# powered by
non-switch +V3.3.
Refer to the reference
schematics.
REF0 Series resistor of 33 Ω ± 5% Refer to the reference
schematics.
SEL_0 Pull up to VCC3_CLK with a 1 K resistor. Refer to the reference
schematics.
SEL_1 Pull down to GND with 1 K resistor. Refer to the reference
schematics.