Digi NS9750 User Manual

Page 841

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8 1 7

T i m i n g

Notes:

1

Minimum times are specified with 0pf and maximum times are specified with 30pf.

2

pci_clk_out

high and low times specified as 50% of the clock period +/-1 ns.

Parameter

Description

Min

Max

Units

Notes

P1

pci_clk_in to signal valid delay

2

10

ns

1

P2

Input setup to pci_clk_in

5

ns

1

P3

Input hold from pci_clk_in

0

ns

P4

pci_clk_in to signal active

2

ns

1

P5

pci_clk_in to signal float

28

ns

1

P6

pci_clk_out high time

50%-1

50%+1

ns

2

P7

pci_clk_out low time

50%-1

50%+1

ns

2

P8

pci_clk_in cycle time

30

ns

P9

pci_clk_in high time

11

ns

P10

pci_clk_in low time

11

ns

Table 472: CardBus timing characteristics

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