Subtest
03
Point to point (Send)
NOTE:
To execute this subtest, two machines must be connected with
an
RS-232-C direct cable. One machine should be set
as
"send'
'(Subtest 03)
and
the other
set
as
'receive' (Subtest 04). The wiring diagram
for
the
RS-
232-C direct cable
is
described in Appendix
G.
This
subtest
sends
20h through
7Eh
data to the receive
side,
then
receives
the
sent
data
and
compares it to the
original
data.
Subtest
04
Point to point
(Receive)
Subtest
05
Subtest
06
3-26
This
subtest, used with Subtest
03
described
above,
receives
the data
from
the
send
side,
then
sends
the
received
data.
Card
Modem
Loopback (2400BPS)
NOTES:
(1) To execute this subtest, a 2400 bps
card
modem must be
installed
(2)
It
is
not
necessary to
tum
on power to the modem
at
the
Setup option. When you select this subtest, the modem
is
powered
on
automatically.
(3)
To execute this subtest, set the
PCMCIA
Slot
to
Others
in the Setup program.
This
subtest
sends
data
from
the RS-232-C port to the built-in
modem.
The
same
data
is
then
sent
from
the
modem
to the RS-232-C port
and
compared to
the
original
data.
When
you
select the
channel
number
of
the
serial
port
and
press Enter, the
following
message
appears:
Baud
rate
select
(2:
300BPS,
4:
1200BPS,
5:
2400BPS) ?
Mode
select
(1:
BELL,
2:
CCITT) ?
Select
the
baud
rate
and
mode
for
the
card
modem
and
press Enter to execute
this
subtest.
Interrupt Test
This
subtest checks the Interrupt Request
Level
ofIRQs
4,3
and
5
from
the
send
side.
To Next Page
Loading...
