W83627DHG Datasheet, PDF (255/268 Pages) Winbond – WINBOND LPC I/O

W83627DHG
21.3.10.5. EPP Data or Address Write Cycle Timing Parameters
PARAMETER
SYM.
PBDIR Low to WRITE Asserted
t10
WAIT Asserted to WRITE Asserted
t11
WAIT Asserted to WRITE Change
t12
WAIT Asserted to PD Invalid
t14
PD Invalid to Command Asserted
t15
WAIT Asserted to Command Asserted
t17
WAIT Deasserted to Command Deasserted
t18
Command Asserted to WAIT Deasserted
t19
Time out
t20
Command Deasserted to WAIT Asserted
t21
Ax Valid to IOW Asserted
t1
SD Valid to Asserted
t2
IOW Deasserted to Ax Invalid
t3
WAIT Deasserted to IOCHRDY Deasserted
t4
Command Asserted to WAIT Deasserted
t5
IOW Deasserted to IOW or IOR Asserted
t6
IOCHRDY Deasserted to IOW Deasserted
t7
WAIT Asserted to Command Asserted
t8
IOW Asserted to WAIT Asserted
t9
PBDIR Low to WRITE Asserted
t10
WAIT Asserted to WRITE Asserted
t11
WAIT Asserted to WRITE Change
t12
IOW Asserted to PD Valid
t13
WAIT Asserted to PD Invalid
t14
PD Invalid to Command Asserted
t15
IOW to Command Asserted
t16
WAIT Asserted to Command Asserted
t17
WAIT Deasserted to Command Deasserted
t18
Command Asserted to WAIT Deasserted
t19
MIN.
0
60
60
0
10
60
60
0
10
0
40
10
10
0
10
40
0
60
0
0
60
60
0
0
10
5
60
60
0
MAX.
185
185
210
190
10
12
24
160
70
185
185
50
35
210
190
10
UNIT
nS
nS
nS
nS
nS
nS
nS
μS
μS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
μS
-243-
Publication Release Date: Aug, 22, 2007
Version 1.4