Specifications

PENTIUM® PRO PROCESSOR AT 150, 166, 180, and 200 MHz E
92
8.6.1. RELATED DOCUMENTS
All references to related documents within this
section imply the latest published revision of the
related document, unless specifically stated
otherwise. Contact your local Intel Sales
representative for latest revisions of the related
documents.
Processor and Motherboard Documentation:
•
Pentium
®
Pro Processor Developer’s Manual:
Programmer’s Reference Manual
(Order
Number 242691)
8.6.2. ELECTRICAL CRITERIA
The criteria in this section concentrates on the CPU
and VRM, and covers pin to plane continuity, signal
connections, signal timing and quality, and voltage
transients.
8.6.2.1. OverDrive
®
Processor Electrical
Criteria
The electrical criteria for the OverDrive processor is
split into three tables. Most of the criteria refer
directly to previous sections of this document.
The criteria for the OverDrive processor that only
apply to motherboards and systems which employ a
Header 8 are presented in Table 37. See Table 39 for
criteria that apply regardless of a Header 8.
The criteria for the OverDrive processor that apply to
all motherboards and systems are presented in
Table 39.
Table 37. Electrical Test Criteria for Systems Employing Header 8
Criteria Refer To: Comment
5 Vin Tolerance
Header 8 Input
Table 30 Measured Under the following Loading Conditions:
Max I
CC5
at Steady-State
Min I
CC5
at Steady-State
Fast Switch between Max and Min I
CC5
Refer to Table 32 for OverDrive VRM I
CC
5 specification.
Pentium
®
Pro
Processor V
CCP
Specification
Table 4 Measured Under the following Loading Conditions:
Max I
CC
P at Steady-State
Min I
CC
P at Steady-State
Fast Switch between Max and Min I
CC
P
Refer to Table 5 for Pentium Pro processor I
CC
P specification.
VRM RES pins Table 31 Must not be connected.
VRM control signals
(5Vin, VSS,
PWRGOOD, UP#,
V
CCP
, and VID3-VID0)
Table 31 Must be connected as specified.
OUTEN is optional.
VRM control input
signal quality
Table 31 VRM control input signals must meet the DC specifications of
the VRM.
Maximum Total LMB Table 31 Inductance between VRM output and CPU socket pins.
Maximum Total RMB Table 31 Resistance between VRM output and CPU socket pins.