Epson S5U1C63000A User Manual page 205

Cmos 4-bit single chip microcomputer manual
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Notes
• For the first time this command is executed, no item can be skipped because no default value is set.
• In guidance mode, the following keyboard inputs have special meaning:
"q "
... Command is terminated. (finish inputting and start execution)
"^ "
... Return to previous address.
" "
... Input is skipped. (keep current value)
When the command is terminated in the middle of guidance by "q ", the contents that have been
input up to that time will be modified. However, these contents will not be modified if some cleared
settings are left intact.
• An error results if you input the register name other than A, B, X, Y or F when using the direct input
mode.
Error : Incorrect register name, use A/B/X/Y/F
• You can use the direct input mode to set register break condition at a time, or change one or several
items for register break setting.
• The register value can be input as a binary number with or without mask bits or a hexadecimal
number in the range of the bit width of each register. An error results if the limit is exceeded.
Error : invalid data pattern
• The program stops one to two instructions after the break condition has been met.
GUI utility
[Break | Register Break ...] menu item
When this menu item is selected, a dialog box appears for setting register break conditions.
S5U1C63000A MANUAL
(S1C63 FAMILY ASSEMBLER PACKAGE)
To set a register condition, select the radio
button for the register and enter a value in
the [Enter Value:] box, then click [Modify].
All the register condition must be set. Enter
an " " to exclude the register from the break
condition.
When the [Apply] button is clicked, the
dialog box closes and the register break is
set with the specified conditions. However,
if there is a register of which the condition
has not been set (indicated with "---"), no
register break condition is set.
To clear the register break conditions, click
[Clear].
EPSON
CHAPTER 8: DEBUGGER
191

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