Datasheet

8.8 Attribute and Common Memory Write timing
The Card Configuration write access time is defined as 250 ns. Detailed timing specifications are shown
in the following figure.
10
Output Enable Hold for WE="H"thOE-WE
10
Output Enable Setup for WE="H"tsuOE-WE
5
Output Enable Time from OEtenOE
5
Output Enable Time from WEtenWE
100
Output Disable Time from OEtdisOE
100
Output Disable Time from WEtdisWE
30
Write Recovery TimetrecWE
30
Data Hold TimethD
80
Data Setup Time for WE="H"tsuD-WEH
180
Card Enable Setup time fortsuCE-WEH
180
Address Setup Time for WE="H"tsuA-WEH
30
Address Setup TimetaA
150
Write Pulse WidthtwWE
250
Write Cycle TimetcW
Maximum
(ns)
Typical
(ns)
Minimum
(ns)
ItemSymbol
Figure 25. Attribute and Common Memory Write timing data
Data Valid
V
IH
V
IL
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
VOH
VOL
An,REG#
CE#
OE#
WE#
Dm
(DIN)
tcw
tSU(CE-WEH)
tSU(A-WEH)
tSU(A)
tW(WE)
tSU(OE-WE)
tSU(D-WEH)
trec(WE)
th(OE-WE)
tH(D)
Hi-Z
tdis(OE)
tdis(WE)
Hi-Z
ten(WE)
ten(OE)
Figure 26. Attribute and Common Memory Write timing
Hard disk drive specification for DSCM-11000/-10512/-10340
37