Commodore Computers 1541 - Page 40

PN 325572
GATE ARRAY FOR FLOPPY
DISK DRIVE
Vcc C
B [=
o C
Q C
Mm
A C
NO II
MTR C
A<C. C
vS7ZWC
A<6. C
vSTC^/CI
A<C. C
NO
Y3
Y2
Y t
YO
CCOCXTI
OND d
C*
c
c
/
5
4
>T
4
7
3
9
ro
ft
ft
/J
/4
<5
/*
/7
/*
f9
20
40
39
3d
37
36
3S
34
33
32
3/
30
29
ee
27
26
23
24
23
22
21
»□ B
OBY7B READY
□ 302
Z3 3 YNC
□ OB
□ YB7
□ YB6
□ NO.
□ YBS
□ YB4
□ YB3
□ YB2
□ MC.
□ YBf
YBO
□ Q-OUT
□ D-/M
□ CLK -/N
□ LOAD
□ CLEAR
INTERNAL DIAGRAM
CLK-/N D-JN