Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Electrical Specifications
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
195
9.6.22
PCU - iLB - LPC AC Specification
NOTE:
1.
High time is measured from 0.75 x PCU_1P8_G3. Low time is measured from 0.35 x PCU_1P8_G3
2.
The load capacitance used for the LPC timing parameters is 30 pF
3.
VT is 1/2 of LPC IO voltage
Table 142. LPC AC Specifications (with loop back from ILB_LPC_CLK[0] to
ILB_LPC_CLK[1])
Sym
Parameter
Min
Max
Units
Notes
Fig
T
CO
ILB_LPC_AD[3:0], ILB_LPC_FRAME#,
ILB_LPC_SERIRQ Valid Delay from
ILB_LPC_CLK[1] Rising
ILB_LPC_SERIRQ Valid Delay from
ILB_LPC_CLK[1] Rising
2
14
ns
73
T
EN_AD
ILB_LPC_AD[3:0], ILB_LPC_FRAME#,
ILB_LPC_SERIRQ Output Enable Delay
from ILB_LPC_CLK[1] Rising
ILB_LPC_SERIRQ Output Enable Delay
from ILB_LPC_CLK[1] Rising
2
ns
74
T
FD_AD
ILB_LPC_AD[3:0] Float Delay from
ILB_LPC_CLK[1] Rising
ILB_LPC_CLK[1] Rising
28
ns
75
T
SU_AD
ILB_LPC_AD[3:0] Setup Time to
ILB_LPC_CLK[1] Rising
ILB_LPC_CLK[1] Rising
7
ns
76
T
HD_AD
ILB_LPC_AD[3:0] Hold Time from
ILB_LPC_CLK[1] Rising
ILB_LPC_CLK[1] Rising
0
ns
76
T
lpc
ILB_LPC_CLK[1:0] Duty Cycle
35
65
%
1
Figure 72.
Valid Delay from Rising Clock Edge
Figure 73.
Output Enable Delay