82433LX Datasheet, PDF (38/53 Pages) Intel Corporation – LOCAL BUS ACCELERATOR (LBX)

82433LX 82433NX
4 4 4 HOST AND PCI CLOCK TIMING 60 MHz (82433LX)
Functional Operating Range V_CC ^e 4 75V to 5 25V T_CASE ^e 0 C to ^a85 C
Symbol
Parameter
Min
Max
Figure
t1a
HCLK Period
16 6
20
18
t1b
HCLK High Time
55
18
t1c
HCLK Low Time
55
18
t1d
HCLK Rise Time
15
19
t1e
HCLK Fall Time
15
19
t1f
HCLK Period Stability
g100
t2a
PCLK Period
33 33
18
t2b
PCLK High Time
13
18
t2c
PCLK Low Time
13
18
t2d
PCLK Rise Time
3
19
t2e
PCLK Fall Time
3
19
t3
PCLK to PCMC PCLKIN Input to Input Skew ^b7 2 5 8
21
NOTES
1 Measured on rising edge of adjacent clocks at 1 5 Volts
Notes
ps¹
4 4 5 COMMAND TIMING 60 MHZ (82433LX)
Functional Operating Range V_CC ^e 4 75V to 5 25V T_CASE ^e 0 C to ^a85 C
Symbol
Parameter
Min
Max
Figure
t10a
HIG 4 0 Setup Time to HCLK Rising
60
15
t10b
HIG 4 0 Hold Time from HCLK Rising
0
15
t11a
MIG 2 0 Setup Time to HCLK Rising
60
15
t11b
MIG 2 0 Hold Time from HCLK Rising
0
15
t12a
PIG 3 0 Setup Time to PCLK Rising
16 0
15
t12b
PIG 3 0 Hold Time from PCLK Rising
0
15
t13a
MDLE Setup Time to HCLK Rising
59
15
t13b
MDLE Hold Time to HCLK Rising
b_{0 3}
15
t14a
DRVPCI Setup Time to PCLK Rising
70
15
t14b
DRVPCI Hold Time from PCLK Rising
b_{0 5}
15
t15a
RESET Setup Time to HCLK Rising
34
15
t15b
RESET Hold Time from HCLK Rising
04
15
Notes
38