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CHAPTER 8: DEBUGGER
120 EPSON S5U1C63000A MANUAL
(S1C63 FAMILY ASSEMBLER PACKAGE)
8.3 Starting Method
8.3.1 Start-up Format
General form of command line
db63
^
<parameter file name>
^
[start-up option]
^
denotes a space.
[ ] indicates the possibility to omit.
Note: The parameter file will be recognized by its extension ".par", so ".par" must be included in the
parameter file name to be specified.
8.3.2 Start-up Options
The debugger has three start up options available.
<command file name>
Function: Specifies a command file.
Explanation: For a series of commands to be executed immediately after the debugger starts
up, specify a command file that describes those commands.
-comX
Function: Specifies a communication port.
Explanation: This option specifies the communication port through which a personal com-
puter is communicated with by the ICE. Specify a port number in the X part of
this option. The port that can be used for this purpose varies among different
personal computers.
Unless this option is specified, the com1 port is used to communicate with the
ICE.
-b <baud rate>
Function: Specifies a communication transmission rate.
Explanation: This option specifies the baud rate on the personal computer. For <baud rate>,
select one from 2400, 4800, 9600, 19200, or 38400.
Unless specified otherwise, the baud rate is set to 9600 bps. This value is the
same as the initial setting of the ICE.
The baud rate on the ICE is set using the DIP switch mounted on the ICE.
When entering an option in a command line, make sure that there is at least one space before and after
the option.
Example: c:\epson\s1c63\bin\db63 par63xxx.par startup.cmd -com2 -b 19200
The default start-up options are set as: -com1 & -b 9600
If no parameter file name was specified or the option was not specified correctly, the debugger ends after
delivering the following message concerning the usage:
-Usage-
db63.exe parameter file name <startup options>
Options:
command file: ... specifies a command file
-comX(X:1-4) ... com port, default com1
-b ... baud rate, 2400, 4800, 9600(default), 19200, 38400