Table of Contents
Advertisement
1 1 - 4 - 2
R e a d o u t t i m i n g
r ) i
D Z
113
~4
~5
r j 6
D a t a r e g i s t e r
!
n o
D a t a t y p e
1
2
3
4
5
6
F
,
D a t a t y p ' e .
117
r ) 8
~9
7
8
9
Y 1 F
( r e ~ a d o u t )
X ' l F
( r e a d o u t c o m p l e
_ _
F i g , 1 1 . 4
D a t a r e a d o u t t i m i n g ,
(1)
After transmission of
d a t a
type, readout
signal(Y1E) is
( 2 )
A f t e r r e a d i n g
t'l.le
v a l u e s i n d i c a t e d b y d a t a t y p e a t t h e
turned
ON,
r i s e o f t h e r e a d o u t s i g n a l , t h e KD71 t u r n s t h e r e a d o u t c o m p l e -
( 3 )
A f t e r c o n f i r m i n g t h a t t h e r e a d o u t c o m p l e t i o n s i g n a l
(XlF)
i s
O N ,
t u r n
t h e r e a d o u t s i g n a l
( Y l F ) OFF.
( 4 )
A t
tlhe
f a l l o f
t h e r e a d o u t s i g n a l
( Y l F ) , t h e r e a d o u t com-
p l e t i o n s l i g n a l
( X l F ) i s t u r n e d
OFF
i n t h e KD71.
1 i l - 4 - 3
E x a m p l e o f
preset d a t a readout program
T h e p r o g r a m
w a s
c o n s t r u c t e d u n d e r t h e f o l l o w i n g c o n d i t i o n s :
( 1 )
T h e r e a d o u t d a t a c o r r e s p o n d i n g t o t h e d a t a t y p e s
is
s t o r e d i n t h e f o l l o w i n g d a t a r e g i s t e r s .
- 78-
Advertisement
Table of Contents
