EP80579 Datasheet, PDF (1906/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
Table 49-105.Sideband Miscellaneous Signals DC Output Characteristics
Symbol
Parameter
Conditions
Min
Typical
Max
Units Notes
V_OH
Output voltage high l_out=-0.5mA 0.9VCC33
-
-
V
1
V_OL
Output voltage low
l_out=1.5mA
-
-
0.1VCC33
V
Ι_OH
Output current at
high voltage
V_OH>0.9VCC33
-0.5
-
-
mA
Ι_OL
Output current at
low voltage
V_OL<0.1VCC33
-
-
1.5
mA
Notes:
1.
VOH spec does not apply to signals that are open drain driver. Open drain signals must have an
external pull up resistor.
49.5.21.3 Sideband Miscellaneous Signals AC Characteristics
Refer to Figure 6-6, “Powergood Reset Sequence” on page 172 and Figure 6-7, “Hard
Reset Sequence” on page 173 for Sideband Miscellaneous Signal timing details.
49.5.22
IMCH Reset
This section describes the electrical characteristics of the IMCH Reset signals.
49.5.22.1 IMCH Reset Signal List
For a pin description for the IMCH Reset Signals, refer to Table 48-7, “IMCH Reset
Signals” on page 1739.
49.5.22.2 IMCH Reset Signals DC Characteristics
Table 49-106.IMCH Reset Signals DC Input Characteristics
Symbol
Parameter
Conditions
Min Typical Max
Units
Notes
V_IH
Input voltage high
-
2.0
-
-
V
-
V_IL
Input voltage low
-
-
-
0.8
V
-
Ι_leak
Input Leakage
Current
0<V_IN<Vcc3_3
-
-
10
µA
-
C_IN
Input-pin
capacitance
-
-
-
10
pf
1
Notes:
1.
Guaranteed by design. These values are typical values seen for this process, but not measured during
production testing.
49.5.22.3 IMCH Reset Signals AC Characteristics
Refer to Figure 6-6, “Powergood Reset Sequence” on page 172 and Figure 6-7, “Hard
Reset Sequence” on page 173 for IMCH Reset Signal timing details.
Intel^® EP80579 Integrated Processor Product Line Datasheet
1906
August 2009
Order Number: 320066-003US