1 extended capabilities port (ecp), Figure 9-45, Ecp forward mode timing diagram – AMD Geode SC3200 User Manual
Page 408: Table 9-33, Ecp forward mode timing parameters
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408
AMD Geode™ SC3200 Processor Data Book
Electrical Specifications
32581C
9.3.12.1 Extended Capabilities Port (ECP)
Figure 9-45. ECP Forward Mode Timing Diagram
Table 9-33. ECP Forward Mode Timing Parameters
Symbol
Parameter
Min
Max
Unit
Comments
t
ECDSF
Data setup before STB# active
0
ns
t
ECDHF
Data hold after BUSY inactive
0
ns
t
ECLHF
BUSY active after STB# active
75
ns
t
ECHHF
STB# inactive after BUSY active
0
1
s
t
ECHLF
BUSY inactive after STB# active
0
35
ms
t
ECLLF
STB# active after BUSY inactive
0
ns
PD[7:0]
STB#
BUSY
t
ECHHF
t
ECHLF
t
ECLLF
t
ECDSF
t
ECLHF
t
ECDHF
AFD#
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