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(1.1) Test Menu
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When the. system starts.up. this program, it displays the title
and the SIO
test
menu
as
shown
in
Figure
SIO·l.
:
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Date JUI/Ol/'85
Serial 10 [l,OJ
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{O)nst
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(1.3) Exiting Test Menu
When
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is
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[["J
1.
control
exits
to
the DIAG LOADER.
(2) Description
of
Program
(2.1) Test
Serial 10
(2.1.1) Outline
The
program serves for conducting a loop
test
of
a channel
in
order
to
test
the
conditron
of
the
hardware.
(2.1.2) Operation
When specifying this test, enter
the
proper data
to
prompts
displayed sequentially
as
shown
in
Figure SI0·2.
(a)
Test
For details, see (2.4).
(a.l) Specification of Data Length
Data
length?
[0: 7 bit, 1:8 bitJ =
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When··ente,ing
..
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,), control exits
to
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(a.1.)
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(a.5) Execution and Completion,\>C[est
....
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The program causes the system to
-co~duct'4
types 'aTtests
for the port.
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~he
screen. Conversely,
if
the
syst~rr-
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~is·
plays an
error
message.
.,
,."
Good!
!
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1,j,
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,
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When one or more of
the!
4 types
of
tests are
NG,
the
system displays the following message.
ij
;;!
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'iinJ~J6
go6(f-'l'"
:'),-,
1 I,
i'
ESC:
end, Enter: start?
>
J-~
When
pressing [[ESCJ J , control exits
to
the
SIO
test menu
asshown
in
Figure SIO·1-
When pressing [[
.,&1<];;
qQntrol,.,~its
lt~
,(~,
1)
,"?p~~\fi.ca·
tion of Data Length".
Tests the send
d.a~ai
Ih~te.,-~n9,,~~c~i~~
g,at~Jine:.
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,
Th.e
systemcauses256hyteto(dataJfr~m
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.!
1'0)
~eIJtf~n's~itt'~~J
ih;~tn~:J~Jyh~~~onq~,;
"m~de,~'
r;b_ef~e~
t~e
data byte by byte from
the
rece'hiecrara
liile;
cbHltr~r~s'Hiat
the transmitted data
is
the same
as
the received data. When
the system considers
that
both data are the same, it trans-
mits the next data.
If
it determines
that
both data
is
not the
same, it displays
the
following message.
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