Table of Contents
Advertisement
-8-
• With the above display, check the voltage at 3 pin and Spin 'Nith
a
I
·
voltmeter.
(7 pin
VGG, 3
pin and 5 pin voltages)
• After checking
of 1
) , press the return key and execute the
checking
of
2).
• If the
output
voltage is
7
-
av.
it is O.K.
(I
y
c
C·
.
·
(
I
Display
I
3 pm
(RXD)
I
5
pin (CS)
1.
JCHECK
3PIN: HIGH: SPIN:
LOW
I
+3V
-
+15V
i
-3V--15V
2.1
CHECK 3PIN
:
LOW.
SPIN
:
HIGH
l
-3V--1SV
I
+3V-+15V
3. Output voltage check
1) Check program (Input this program into the pocket computer.)
1000
: CLS:
WAIT
1100
:
OUT 3
1200 : PRINT ·cHECK 3P!N
: HIGH,
SPIN : LOW
1300 : OUTS
1400
:
PRINT "CHECK 3PIN
:
LOW,
SPIN : HIGH "
1500
:
OUT 0
1600
:
END
2) Connect the CE- T801 with the pocket
computer.
3) Execute the program shown in
1 ).
4) Check contents
Output
Input
No.
BUSY
DOUT
I
XOUT
I
XIN
DIN
!
ACK
i
Code
0
0
0
0
0
0
I
0
I
0
1
0
o
1
0
0
0
0
2
0
1
0
0
0
I
0
0
3
0
1
1
1
0
0
4
4
1
0
0
0
0
0
0
s
1
0
1
0
0
0
0
6
1
1
0
I
0
0
1
1
7
1
1
1
1
0
1
I
s
Check code table
3) Connect the connector shorted by the CE- T801 with the
pocket
computer.
4) Execute the check program shown in
1).
5)
I
f
O.K. sign is displayed, the operation check is completed.
6)
In case of an error
Display
example:
ERROR
3.=
>
0. (4. )
Normal code
Error
code
Check number
2.
TXD(XIN}
~Short
3.
RXD(XOUT)
4.
RS (ACK)
~Short
5. CS (BUSY)
2. CE· T801 check
1. Operation check
1) Check program (Input this program into the pocket computer.)
,
J
100:
CLS: WAIT:
E =
0
200
:
FOR I
=
0 TO 7
300
:
OUT I : READ A
400:
IFA < > INP
PRINT
"ERROR";
I:"=>":
INP ; "("
;
A
;
")"
:
E = I
500:
NEXT
600
:
I
F E
=
0 PRINT "OK!'
700
:
DAT A
0,
0,
0,
4,
0, 0,
1,
S
800: OUT0
900:
END
2) Short the CE-T801 2S pin
connector
by using the 0-SUB male
connector as shown
below:
+-IN
8)
If
the pocket
computer
check is
O.K.,
go to the nest step (CE-
T801
check).
+-OUT
0
1
2
3
4
s
6
7
OUT
HBUSY
0
0
0
0
1
1
1
1
MDOUT
0
0
1
1 0
0
1
1
LXOUT
0
1
0
1
0
1
0
1
INP
HXIN
0
1
0
1
0
1
0
1
M DIN
0
0
1
1
0
0
1
1
LACK
0
0
1
1
1
1
1
1
0
4
i
3
I
7
I
1
s
3
\
7
7) Check code list
VGG
11pin
t0CNCM1307CC18)
100KQ
6)
Tool circuit diagram
I
OUT
!NP
0.
=>0.
1. =>4.
3. =>
7.
4. = >
1.
6.
=>3.
7.=>
7.
I
OUT
INP
OUT
INP
2. Pocket computer body 11 pin check
1) Tool UKOGC3020CSZZ, price rank
·sc·
2)
Check program (Input into the pocket computer.}
10
:
FOR I
=
0 TO
7
20 :OUT!
30
:
PRINT I ; "=>" ;
'u' ;
INP
;
"u.
;
40:
NEXT
3} Connect the tool shown in
1)
with 11 pin of the pocket
computer.
4) Execute the check program shown in 2)
S) If the result is as shown
below,
it is O.K.
2.= >3.
S.=>S.
:i:
•
In
case of an error, press
@] , [Q]
,
and
GD
then
go
to the
next
step.
• The data registered in the body are
erased.
.
. .
. .
J.
~
Press the RESET
key.
i
Press
[I]
key.
l
End (Off)
::i::u::u:::i:::i:::i:::i:
··1
Jr!d
.
: I:
::i:::i:::i:x::i:::i:::i::u
.
)
:i:
:u:::i:::i::i::i::i::u
~,_i,.~#;
:i:::i:::i::n:u::i:::i:
, SFT
1
Press the
Shi~!ey.
KEY CHECK O.K.
.gsiO
.C:
l
Key check
(Press the key which is
displayed in
the right under
section
of
the screen.)
Advertisement
Table of Contents
