82544EI Datasheet, PDF (29/52 Pages) Intel Corporation – Gigabit Ethernet Controller

82544EI Gigabit Ethernet Controller Networking Silicon Datasheet
Figure 5. PCI Bus Interface Input Timing Measurement Conditions
PCI_CLK
VTEST
Input
TSU
TH
VTH
VTEST
Input
Valid
VTEST
VTL
VTH
VTL
VMAX
Table 14. PCI/PCI-X Bus Interface Timing Measurement Conditions
Symbol
Parameter
V_TH
V_TL
V_TEST
Input Measurement Test
Voltage (high)
Input Measurement Test
Voltage (low)
Output Measurement Test
Voltage
Input Signal Slew Rate
PCI-X
0.6*V_CC
0.25*V_CC
0.4*V_CC
1.5
PCI 66
MHz 3.3V
Units
0.6*V_CC
V
0.2*V_CC
V
0.4*V_CC
V
1.5
V / ns
Notes
Datasheet
25