
Chapter 14. Statement Reference
290
■
stopbit
stopbit
is the number of stop bits. It should be 1 (default) or 2 bits.
■
RS/CS
RS/CS
enables or disables the RS/CS control. It should be 0 (default), 1, 2, 3,
or
4, which corresponds to the following function:
As listed above, you can specify
RS/CS option for the direct-connect interface
of the BHT-3000/BHT-6000/BHT-6500/BHT-7000/BHT-7500 and for the BHT-
4000/BHT-5000. If you specify it for the optical interface of the BHT-3000/BHT-
6000/BHT-6500/BHT-7000/BHT-7500, it will be ignored resulting in no run-time
error.
RS/CS option is also applicable to Busy control when the direct-connect inter-
face is used in the BHT-3000/BHT-5000/BHT-6000/BHT-6500/BHT-7000/BHT-
7500. To do so, interface cable connection should be modified. For details,
refer to the BHT User’s Manual.
NOTE
The optical interface of the BHT-6000/BHT-6500/BHT-7000/BHT-7500 is
compliant with the IrDA physical layer (IrDA-SIR1.0), so the vertical par-
ity, character length, and stop bit length are fixed to none, 8 bits, and 1 bit,
respectively. If selected, those parameters will be ignored.
Value of
RS/CS
BHT-3000/BHT-6000/
BHT-6500/BHT-7000/
BHT-7500
BHT-4000 BHT-5000
Optical I/F
Direct-
connect
I/F
Optical I/F
Direct-
connect
I/F
Optical I/F
Direct-
connect
I/F
0
(default)
Ignored
RS/CS control
disabled
RS/CS con-
trol disabled
Ignored
1
Ignored RS/CS control enabled
RS/CS con-
trol enabled
Ignored
2
Ignored
High RD
will be
regarded
as a high
CS.
Run-time error
Run-time
error
High RD
will be
regarded
as high
CS.
3
Ignored
Low RD
will be
regarded
as high
CS.
Run-time error
Run-time
error
Low RD
will be
regarded
as high
CS.
4
Ignored
CS
control dis-
abled
(RD will
be used as
an input
port.)
Run-time error
Run-time
error
CS
control dis-
abled
(RD will be
used as an
input port.
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