82434LX Datasheet, PDF (179/191 Pages) Intel Corporation – PCI, CACHE AND MEMORY CONTROLLER PCMC

82434LX 82434NX
9 6 16 LBX INTERFACE TIMING 50 AND 60 MHz (82434NX)
Functional Operating Range (V_CC ^e 4 75V to 5 25V V_CC3 ^e 3 135V to 3 465V T_CASE ^e 0 C to ^a85 C)
Symbol
Parameter
Min Max Fig Notes
t70
HIG 4 0 Valid Delay from HCLKIN Rising
08
67
78
0 pF
t71
MIG 2 0 Valid Delay from HCLKIN Rising
09
65
78
0 pF
t72
PIG 3 0 Valid Delay from PCLKIN Rising
15
12
78
0 pF
t73
PCIDRV Valid Delay from PCLKIN Rising
1
13
78
0 pF
t74a
MDLE Falling Edge Valid Delay from HCLKIN Rising 0 6
68
78
0 pF
t74b
MDLE Rising Edge Valid Delay from HCLKIN Rising
06
68
85
0 pF
t75a
EOL PPOUT 1 0 Setup Time to PCLKIN Rising
77
79
t75b
EOL PPOUT 1 0 Hold Time from PCLKIN Rising
10
79
9 6 17 TIMING DIAGRAMS
Figure 77 Propagation Delay
290479 – 87
Figure 78 Valid Delay from Rising Clock Edge
290479 – 88
Figure 79 Setup and Hold Times
290479 – 89
179