s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 285

• Manufacturer Part Number: s5u1c33000c
• Description: Cmos 32-bit Single Chip Microcomputer S5u1c33000c Manual
• Manufacturer: Epson Electronics America, Inc.

Restrictions
S5U1C33000C MANUAL
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
Changing display format
Execute the m, sc or u command as explained above. (Contents will be displayed beginning with the current
PC address.) Or click on each button. (The display will be switched over from the currently displayed
address or line number to another.)
Updating display contents
The contents displayed in the [Source] window are updated automatically in the following cases:
When contents are redisplayed, the start position is the address indicated by the current PC. When the CPU
is reset, contents are displayed beginning with the boot address.
The contents displayed in the [Source] window are not updated for any other reason even when the contents
of program memory are modified by a command (e, f or mv). To bring up the last content on the screen,
perform one of the following operations:
1. Execute one of the m, sc or u commands.
2. Click on the vertical scroll bar.
Setting breakpoints
Software breakpoints, hardware breakpoints and a temporary breakpoint can be specified from the window.
Position the cursor at an address line where you want a breakpoint to be set (cannot be set at a source-only
line). Then...
Displaying and registering symbols
Symbols whose contents you want to be displayed and those registered in the [Symbol] window can be
selected from the [Source] window.
When in the mix display or source display mode, position the cursor in or immediately before or after a
symbol you want to choose. (The symbol name is taken including "*", ".", "->", "[", and "]".) Then...
When a program is loaded (lf, lh or lfl command)
When a program is executed (g, s or n command)
When display format is changed (m, sc or u command)
When the CPU is reset (rstc or rsth command)
Click on the [Soft PC break] or [Hard PC break] button. A software or hardware breakpoint will be set at
that address. The breakpoint here can be cleared by performing the same operation at this address as you
did above.
When you click on the [Go to] button, the program starts running beginning with the current PC and
breaks before executing the line at which the cursor is placed.
Click on the [Symbol watch] button. The content of the symbol will be displayed in the [Command]
window.
When you click on the [Symbol add] button, the symbol is registered in the [Symbol] window.
The maximum number of characters that can be displayed in one line of the [Source] window is 255
(including the first ! or ?).
The [Source] window can be used for display only; it cannot be used to input anything from the keyboard
or edit the displayed contents. However, any amount of text within one line can be copied from the
[Source] window.
[Soft PC break] button
[Go to] button
[Symbol watch] button
[Symbol add] button
(The [Watch] command on the [Symbol] menu can also be used.)
(The [Add] command on the [Symbol] menu can also be used.)
[Hard PC break] button
EPSON
CHAPTER 16: DEBUGGER
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