LPC47B27X Datasheet, PDF (179/196 Pages) SMSC Corporation – 100 PIN ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE

t1
nWRITE
t2
PD<7:0>
t3
t4
nDATASTB
nADDRSTB
t5
nWAIT
FIGURE 20 – EPP 1.7 DATA OR ADDRESS WRITE CYCLE
NAME
t1
t2
t3
t4
t5
DESCRIPTION
Command Deasserted to nWRITE Change
Command Deasserted to PDATA Invalid
PDATA Valid to Command Asserted
nWRITE to Command
Command Deasserted to nWAIT Deasserted
MIN TYP MAX UNITS
0
40
ns
50
ns
10
35
ns
5
35
ns
0
ns
SMSC LPC47B27x
- 179 -
DATASHEET
Rev. 08-10-04