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CHAPTER 8: DEBUGGER
S5U1C63000A MANUAL EPSON 165
(S1C63 FAMILY ASSEMBLER PACKAGE)
If both <address1> and <address2> are defined, the debugger displays data from <address1> to
<address2>.
>dd 008 017↵
0 1 2 3 4 5 6 7 8 9 A B C D E F
0000: 0 0 0 0 0 0 0 0
0010: 0 0 0 0 0 0 0 0
>
(3) During log output
If a command execution is being output to a log file by the log command when you dump the data
memory, data is displayed in the [Command] window even if the [Data] window is opened and are
also output to the log file.
If the [Data] window is closed, data is displayed in the [Command] window in the same way as in (2)
above.
If the [Data] window is open, it is redisplayed to show data in the same way as in (1) above. In this
case, the same number of lines is displayed in the [Command] window as are displayed in the [Data]
window.
(4) Successive display
Once you execute the dd command, data can be displayed successively with the [Enter] key only until
some other command is executed.
When you hit the [Enter] key, the [Data] window is scrolled one full screen.
When displaying data in the [Command] window, data is displayed for the 16 lines following the
previously displayed address (same number of lines as displayed in the [Data] window during log
output).
>dd↵
0 1 2 3 4 5 6 7 8 9 A B C D E F
0000: A A A A A A A A A A A A A A A A
0010: A A A A A A A A A A A A A A A A
: : :
00F0: A A A A A A A A A A A A A A A A
>↵
0 1 2 3 4 5 6 7 8 9 A B C D E F
0100: A A A A A A A A A A A A A A A A
0110: A A A A A A A A A A A A A A A A
: : :
01F0: A A A A A A A A A A A A A A A A
>
When the line at address 0xfff0 is displayed, the system stands by waiting for command input. If you
hit the [Enter] key here, data is displayed beginning with address 0x0000.
Notes
• Both the start and end addresses specified here must be within the range of the data memory area
available with each microcomputer model.
An error results if the input one is not a hexadecimal number or not a valid symbol.
Error : invalid value (no such symbol / symbol type error)
An error results if the limit is exceeded.
Error : Address out of range, use 0-0xFFFF
• An error results if the start address is larger than the end address.
Error : end address < start address
GUI utility
[View | Data Dump] menu item
When this menu item is selected, the [Data] window opens or becomes active and displays the current
data memory contents.