162 EPSON S5U1C62000A MANUAL
(S1C60/62 FAMILY ASSEMBLER PACKAGE)
CHAPTER 9: DEBUGGER
If only <address1> is defined, the debugger displays data for 256 words from <address1>.
>dd 008↵
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 0 0 0 0 0 0 0 0
0020: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
: : :
00e0:!0 0 f 0 / / / / / / / / / / / /
00f0:!0!0!0!0!0 / / / 0 0 0 0 0 / / /
0100: 0 0 0 0 0 0 0 0
>
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, 256 words of data are displayed in the [Command] window even if the [Data] window is
opened and are also output to the log file.
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.
An error results if the limit is exceeded.
Error : Data address out of range.
• An error results if the start address is larger than the end address.
Error : end address < start address.
• The contents of the write-only I/O area cannot be read, but will be marked as hyphens (-).
For the contents of address of mixed read-only and write-only bits in I/O area, an exclamation mark
(!) will be marked in front of the data.
The contents of the unused area will be marked as slashes (/).
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.