Read; Read Timing - NEC FD1165 Maintenance Manual

3.6.6 Read
Figure 3-13
shows the
time relationships of controller sig-
nals during a Read operation.
HEAD LOAD (HDL)
~~-l~~~~~~~~~~~~~~~~~~~~~~
1--50 ms {MIN)-I
STEP (STP)
l.JUlJr---~-~-~~---~~~~~~~~~-
- I
\.--18 ms (MIN)
SIDESELECT(SSL)~_~~_~
_ _
~~~~~~~~~~~~~~~~_
~'
1---100
~s
(MINI
WRITE GATE (WGT)
~~~~~~.....II
~
READ DATA (R DT)
~~~~_~~~~-'",u.u.u.u.u.u.'-'-'-'-I.JJ.I.I.JJ,J.I.JJ,J.~u.t.i.u.t.i.I.I.I.t.I.I.I.t.I.I.I.t."'
Figure 3-13 Read Timing
3-12