AMD Geode SC2200 - Manual (Page 411)

AMD Geode™ SC2200 Processor Data Book 429
Electrical Specifications 32580B
Figure 9-46. ECP Reverse Mode Timing Diagram
Table 9-35. ECP Reverse Mode Timing Parameters
Symbol Parameter Min Max Unit Comments
t
ECDSR
Data setup before ACK# active 0 ns
t
ECDHR
Data hold after AFD# active 0 ns
t
ECLHR
AFD# inactive after ACK# active 75 ns
t
ECHHR
ACK# inactive after AFD# inactive 0 35 ms
t
ECHLR
AFD# active after ACK# inactive 0 1 s
t
ECLLR
ACK# active after AFD# active 0 ns
PD[7:0]
ACK#
AFD#
t
ECHHR
t
ECHLR
t
ECLLR
t
ECDSR
t
ECLHR
t
ECDHR
BUSY#