Advertisement
¢ IC BLOCK
DIAGRAMS
IC21
LA1851N
COUNTER
"a
UNIVERSAL
65536B81T
MEMORY
es
4|
8)
A
x
HO
W
INPUT
RAM
DECOARDER
BDECORDER
Boe
ADDRESS
BUFF
I¢101
CXP50116-2480
4>_lel_ 43
DISPLAY
MEMORY
96X4BIT
ii
it
=
FLUORESCENT
INDICATOR
TUBE
CONTROLLER/ SRIVER
©
03 (2?)
7
7
stop @9)
© IDATA MEMORY
AGGUMULATORLS
TIMER
1x (60)
32kHz
x
NT
(18)
EVENT
a
|DATA
MEMORY
FLAG
TEX
COUNTER
©
neset (2)
< DATA MEMORY
TIMER
(8)
nc (33)
PROGRAM
vob (34)
cones
(68)KEY IN
AuTO sToP (35)
\2
67)KEY IN
PROGRAM
PORT
C
MEMORY
163B84X8
KEY
IN
BIT
5)
COMMAND
CONTROL
PORT
X | PORT
A
PORT
F
PORT
E
PORT
_Y
4
x,
TIMER/
M
xl
STACK
COUNTER (8)
-
[+6]
c
=
| | SERIAL
wold
9
(8)
M
INTERRUPT
CONTROL
PWM
(1 4)
A/D
CONVERTER
4
PORT
D
/ PORT
8
SOLES NENE I ESLSHEN EE ENENE N62) E50)
x
0
O
a+ O
x<zac«
| Le
ae
| al ol ee
Nun oo
Ww
Zz
wa
Zz
oa
Nn
oo
2D 0
D>2D2DD2
D3D3D05
qg2Z2Z20U
Hor
!ol
OoON\NN\
w
ooo
0
ooo
0o0
wW
ism
a
+I JI jt 4
4
natal
oO
06
>~ >
er >
~
+
+
>
oO
W
Ww
>
>
wW wow
Ww
i
wow
Ww
¥x¥ =x
xxx
*Y
xxx"
IC309
LC7535
1¢201
BA7625
en
ene
earn
<
isa)
oO
a)
J
_
oO
Oo
o
ao —
aN
a
NE
=
Zero
Ztez
ZODdoZODOA
-VOF>—-000
L548 OUT (4)
'
R Sd8 OUT
L dB OUT
8A 1dB IN
L 148 OUT (6)
R 14B OUT
L Vu
R Ma
IC501, 502
LC7822
IC301
M5218AFP
IC¢104 LB1639
S
RESET
OUT
IN
OUT
iN
OUT
IN
T2
VCC
OU
;
OUT1
OP—~)—®—-O—B
Pe
[pave cmouTT |
)
IN4
GND
V CONT
IN2
LEVEL
SHIFT
C303 LV1001M
NR
OUT
—_
nT
exo 63)
R
IN
ec
L In &
x
G4
@)
L\
pst
i
L+R/L-R
EQ)
bt
|
ST]
Esa
LOADEO
DATA
RESISTOR
(49) As
@-@42-O+"D
Ls
i x
VY
rt
@)
©) @)
ser vour
(63)
®) ©) ©) Q) ©)
neae
() nue
©) vec ©)
wom
lt
IC702, IC752
BA6125
AcCt ACS2 AGS4
Amp.
IN
Veco
Output
D4
GND
D5
Advertisement
