FDC37B78X View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
Manufacturer
FDC37B78X
SMSC -> Microchip
FDC37B78X Datasheet PDF : 258 Pages
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TABLE 98 - BURST TRANSFER DMA TIMING
DESCRIPTION
MIN
TYP
nDACK Delay Time from FDRQ High
0
DRQ Reset Delay from nIOR or nIOW
FDRQ Reset Delay from nDACK Low
nDACK Width
150
nIOR Delay from FDRQ High
0
nIOW Delay from FDRQ High
0
Data Access Time from nIOR Low
Data Set Up Time to nIOW High
40
Data to Float Delay from nIOR High
10
Data Hold Time from nIOW High
10
nDACK Set Up to nIOW/nIOR Low
5
nDACK Hold after nIOW/nIOR High
10
TC Pulse Width
60
AEN Set Up to nIOR/nIOW
40
AEN Hold from nDACK
10
TC Active to PDRQ Inactive
MAX
100
100
100
60
100
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
237
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