Figure 20.15 Epp Address Or Data Read Timing; Figure 20.16 Ecp Parallel Port Forward Timing; Figure 20.17 Ecp Parallel Port Backward Timing - Hitachi HD64465 User Manual

A [ 25 : 0 ]
D [ 31 : 0 ]
RD#
AFD#(data read cycle) t
PPSLIND2
SLIN#(address read cycle)
BUSY
PPD [ 7 : 0 ]

Figure 20.15 EPP Address or Data Read Timing

PPD [ 7 : 0 ]
AFD#
STB#
t
PPSTBD2
t
PPSTBD1
BUSY

Figure 20.16 ECP Parallel Port Forward Timing

PPD [ 7 : 0 ] ,
BUSY
ACK#
t
PPAFDD2
t
PPAFDD1
AFD#

Figure 20.17 ECP Parallel Port Backward Timing

Rev. 3.0, 03/01, page 360 of 390