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Specification
NET2270 USB Interface Controller
______________________________________________________________________________
NetChip Technology, Inc., 2003
335 Pioneer Way, Mountain View, California 94041
TEL (650) 526-1490
FAX (650) 526-1494
http://www.netchip.com
Rev 3.6, April 17, 2003
84
10.4.5 Local Bus Non-Multiplexed Read
Operating Conditions: VDD: 3.3V ± 5%, TA = 0°C to 70°C, Output Load = 25pF
NAME
DESCRIPTION
MIN
MAX
UNIT
T4
Address setup to read enable*
-3
ns
T5
Address hold from end of read enable*
-2
ns
T6
Data access time from read enable*
35
ns
T7
Data tri-state time from end of read enable*
0
10
ns
T8A
Recovery Time to next read
33
ns
T8B
Recovery Time to next write
33
ns
* Read enable is the occurrence of both CS# and IOR#.
T5
T5
T4
T4
T8A
T6
T7
T6
T7
A0
A1
D0
D1
0ns
50ns
100ns
150ns
200ns
LA[4:0]
CS# & IOR#
LD[15:0]
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