HT1330 Просмотр технического описания (PDF) - Holtek Semiconductor
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Компоненты Описание
производитель
HT1330 Datasheet PDF : 8 Pages
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Operational FlowChart
HT1330
N o te :
S 1 /S 2 : tw o k e y p re s s e d s y n c h
S 1 /S 2 /S 3 : th r e e k e y p r e s s e d o n tim e
S 3 > 5 s : S 3 k e y is p r e s s e d m o r e th a n 5 s
S 1 , S 2 , S 3 : th e k e y is p r e s s e d
# : R e p r e s e n ts 2 H z fla s h
* : R e p r e s e n ts 1 H z fla s h
P ow eron
P ie z o s o u n d s 2 s e c o n d s fo r a la r m te s t
1 8 :8 8
A ll s e g m e n t o n fo r L C D te s t
A fte r 2 s e c o n d
* 0 :0 0
R e a l tim e
s e ttin g
S 1 to a d ju s t h o u r - d ig it
S 2 to a d ju s t m in u te - d ig it
S 3>5s
NO
* 1 2 :5 9
YES
R e a l tim e p la y in g m o d e
A
YES
S3
S 1 /S 2 N O
E n te r th e c o u n te r M o d e
0 :0 0
A la r m te s t
B
S 1 /S 2 Y E S
C o u n t_ u p M o d e Y E S
0 :0 1
S3
NO
C o u n t_ d o w n M o d e
C o u n t_ d o w n
tim e s e ttin g
S 1 to a d ju s t h o u t- d ig it
S 2 to a d ju s t m in u te - d ig it
C o u n t-u p
p la y in g
NO
S2
S 2 to s h o w th e
countnum ber
S 1,S 3,
S 1 /S 2 , S 1 /S 2 /
S3
S3
# 1 9 :5 9 C o u n t_ d o w n tim e p la y in g
NO
0 :0 0 Y E S
A la r m b ib i
NO
A n y k e y to Y E S
p re s s
OP
B onded
o p tio n
S 1 /S 2 to B
S 1 /S 2 /S 3 to A
S 1 to d is p la y
th e r e a l tim e
S 3 fo r s ta rt/
s to p c o u n te r
6
August 10, 2000
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