Figure 9-47. Ecp Reverse Mode Timing Diagram; Table 9-37. Ecp Reverse Mode Timing Parameters - AMD Geode SC1200 Data Book

32579B
Symbol Parameter
t Data setup before ACK# active
ECDSR
t Data hold after AFD# active
ECDHR
t AFD# inactive after ACK# active
ECLHR
t ACK# inactive after AFD# inactive
ECHHR
t AFD# active after ACK# inactive
ECHLR
t ACK# active after AFD# active
ECLLR
PD[7:0]
BUSY#
ACK#
AFD#
426

Table 9-37. ECP Reverse Mode Timing Parameters

t
ECDSR
t
ECLHR

Figure 9-47. ECP Reverse Mode Timing Diagram

Min Max Unit
0 ns
0 ns
75 ns
0 35 ms
0 1 s
0 ns
t
ECDHR
t
ECHLR
t
ECHHR
AMD Geode™ SC1200/SC1201 Processor Data Book
Electrical Specifications
Comments
t
ECLLR