Datasheet

8.11 True IDE Mode I/O Input (Read) Timing
Detailed timing specifications are shown in the following two figures.
35IOIS16 Delay Rising from Addresstdf IOIS16 (ADR)
35IOIS16 Delay Falling from Addresstdf IOIS16 (ADR)
20CE Hold following IORDth CE (IORD)
5CE Setup before IORDtsu CE (IORD)
20Address Hold following IORDth A (IORD)
70Address Setup before IORDtsu A (IORD)
165IORD Width Timetw (IORD)
0Data Hold following IORDth (IORD)
100Data Delay after IORDtd (IORD)
Maximum
(ns)
Minimum
(ns)
ItemSymbol
Figure 31. True IDE Mode I/O Input (Read) timing data
An
Dout
CE#
IORD#
tsuCE(IORD)
tw(IORD)
th
CE(IORD)
IOIS16#
tdfIOIS16(ADR)
tsuA(IORD)
td(IORD)
th
A(IORD)
th
(IORD)
Note: The maximum load on -IOIS16 is a 1 LSTTL with a 50 pF total load.
Figure 32. True IDE Mode I/O Input (Read) timing diagram
Hard disk drive specification for DSCM-11000/-10512/-10340
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