Yaskawa YASNAC PC NC Connecting Manual - Manual (Page 181)

A2 - 8
YASNAC PCNC Connecting Manual Appendix 2: Cable Specifications
(d) Connection details between PCNC CPU unit and FDD
ATX M O TH ER BO AR D
F LO PPY D ISK D R IVE UN IT
3.5" 1.44M B
FR O M A UX
D C O U TPU T
(3-8B )
N OR M AL/-HD -2 -2 N OR M AL/-H D
-DR IV E S ELEC T 3 -6
IN US E/-SID E LD . -4 -4 IN U SE /-SID E LD .
-IND EX -8
-6 -DR IVE S ELEC T 3
-D R IVE SELEC T 0 -10
-8 -IN D EX
-D R IVE SELEC T 1 -12
-10 -D RIVE SELECT 0
-D R IVE SELEC T 2 -14
-12 -D RIVE SELECT 1
-M O TO R O N -16
-14 -D RIVE SELECT 2
-D IR EC TIO N -18
-16 -M OT OR O N
-STEP -20
-18 D IR S ELEC T
W R IT E D ATA -22
-20 -STE P
-W RITE EN ABLE -24
-22 W R ITE D ATA
-T RA CK 00 -26
-24 -W R ITE EN AB LE
-W R ITE PR OT EC T -28
-26 -TR AC K00
R EA D D ATA -30
-28 -W R ITE PR O TEC T
-SID E SELE CT -32
-30 R EAD D AT A
DISK CH G ./-RE AD Y -34
-32 -SIDE SELEC T
-34 D ISK C H G./-R EAD Y
-1
-2
-3 GN D
-4 +5V
FD C FD D D ATA
-1,3,5,7,9,11,13 G ND
-15,17,19,21,23
-25,27,29,31,33 GN D -1,3,5,7,9,11,13
-15,17,19,21,23
-25,27,29,31,33
FD D PO R T
-20 N OR M AL/-HD
-21 IN U SE /-SIDE LD .
-22 -D RIVE SELE CT 3
-23 -IN D EX
-24 -D RIVE SELE CT 0
-25 -D RIVE SELE CT 1
-26 -D RIVE SELE CT 2
-27 -M OTO R O N
-28 D IR SE LEC T
-29 -STE P
-30 W RITE DA TA
-31 -W R ITE EN AB LE
-32 -TR AC K00
-33 -W R ITE PR O TEC T
-34 R EAD D AT A
-35 -SID E SELEC T
-36 D ISK C HG ./-R EAD Y
FD D PO R T
-1,2,3,4,5,6,7 G N D
-8,9,10,11,12
-13,14,15,16,17
FD D PO W ER
-4 +12V
-3 G ND
-2 G ND
-1 +5V
T O T/S
C O N TR O LLER
PO W E R
(7-13E)
TB3
-18
-19
-37
S HE LL
+ 12V
GN D
GN D
+5V
FER RITE
C O R E
F ERR ITE
C O R E
FE RR IT E
C O RE