Shugart SA455 - Drive Select

WRITE DATA
---uJ~
I I. 200 n8 MIN I _I
-., ,....-2100 n8 MAX ,....--8.001'8:t 40 nS
I
FIG,URE 1·8. WRITE DATA TIMING (FM)
I _ 4001'8
,....- ±20 ns
39238·12
39238·08·C
POWER ON
MOTOR ON
DRIVE SELECT
DIRECTION
STEP
~100m.
,~-----------
j=. 1 ~. (MIN)
'~~--"1.=i
I . . 1
1
~. (MINI
-- -------, y"~ ------
I~ .. 11 ~8(MIN)
FIGURE 1·9. POWER ON TO STEP