Keil MCB517AC, User Manual

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MCB517AC Evaluation Board User’s Guide 51
Starting the MON51 Terminal Program
Use the following command line to start the MON51 terminal program.
MON51
Œ
COM1|COM2|COM3|COM4
 Œ
INT14|NOINT
 Œ
BAUDRATE(n)

where:
COM1: … COM4:
Specifies the serial port to use. You may use the COM port
number as an abbreviation. COM1 is used by default.
INT14
Specifies that the serial interface is accessed through the
BIOS software interrupt 14H. Direct hardware interrupts are
not used. You may use
I
as an abbreviation for
INT14
.
NOINT
Specifies that the serial interface is polled. Hardware
interrupts are not used. You may use
N
as an abbreviation
for
NOINT
.
BAUDRATE(n)
Specifies the baud rate to use. If this option is omitted,
MON51 defaults to 9600 baud. The value
n
specifies the
baud rate. Valid baud rates are: 300, 600, 1200, 2400,
4800, 9600, 19200, 38400, and 57600. You may use
BR
as
an abbreviation for
BAUDRATE
.
The command-line parameters of the MON51 terminal program may be set using
the environment variable MON51. You may set this environment variable using
the DOS SET command. If no parameters are included on the command line,
MON51 uses the MON51 environment variable settings. If the environment
variable settings are used, the MON51 terminal program displays the following
message:
ENVIRONMENT STRING: MON51=<parameters>