Signal Lines - Epson SMD-100 series Specification

<Signal lines)
SMO·l00 '8,iel (normal 'power
consumplion' disk drive'
H<lst. 'Y118m
IM
USE
( IUU
L
DRIVE SELECT 3 (OS 3 )
INDEX (IDX)
OAiVE SELECT 0 (050 )
DRIVE SELECT 1 (OS I )
DRIVE SELEOT 2 (OS 2 )
MOTOR ON
(MON)
DIREOTION (DRTN)
STEP
(STP)
WAlTE OATA
(WTD)
WRITE GATE
(WTG)
TRACK 00
(TK 00 )
WRITE PAOTEOT (WPT)
REAO DATA
(ROD)
*
SIOE SELECT
( SSL)
READY
(ADY)
LI
4
3
1
6
-
5
8
1
10
9
12
II
14
13
16
15
18
11
20
19
22
21
24
23
26
25
28
27
JO
29
J2
J I
)4
33
*
SMO-140/120only
17