FW82801E Intel, FW82801E Datasheet - Page 76
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FW82801E
Manufacturer Part Number
FW82801E
Description
Communications I/O Controller Hub
Manufacturer
Intel
Datasheet
1.FW82801E.pdf
(84 pages)
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76
Figure 26. Power Sequencing and Reset Signal Timings
Figure 27. 1.8 V/3.3 V Power Sequencing
Figure 28. C0 to C2 to C0 Timings
®
82801E C-ICH
Vcc3_3, Vcc1_8,
VRMPWRGD
RTCRST#
V_CPU_IO
VccRTC
PWROK,
Voltage
V5Ref
STPCLK#
CPU I/F
Signals
Break
Event
V
3.3
1.8
Unlatched
T170
T204
T171
T172
Latched
T173
V
Time
T205
Advance Information Datasheet
V < 2.0V
T206
ICH2 C0 C2 Ti i
Unlatched
ich2_powerup_reset_DT.vsd
d
S
t
2