Electrical Specifications
9.3.13.1 Extended Capabilities Port (ECP) Timing
Symbol
Parameter
t
Data setup before STB# active
ECDSF
t
Data hold after BUSY inactive
ECDHF
t
BUSY active after STB# active
ECLHF
t
STB# inactive after BUSY active
ECHHF
t
BUSY inactive after STB# active
ECHLF
t
STB# active after BUSY inactive
ECLLF
PD[7:0]
AFD#
STB#
BUSY
AMD Geode™ SC1200/SC1201 Processor Data Book
Table 9-36. ECP Forward Mode Timing Parameters
t
ECDSF
t
ECLHF
Figure 9-46. ECP Forward Mode Timing Diagram
Min
Max
Unit
0
ns
0
ns
75
ns
0
1
s
0
35
ms
0
ns
t
ECDHF
t
ECHLF
t
ECHHF
32579B
Comments
t
ECLLF
425
Need help?
Do you have a question about the Geode SC1200 and is the answer not in the manual?