s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 307

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

16.9 Debug Functions
This section outlines the debug features of the db33, classified by function.
See Section 16.10, "Command Reference", for details about each debug command.
16.9.1 Debugger Mode
The db33 supports four debugger mode selectable with startup option.
Note: If the specified debugger mode option does not match with the connected debugging target
ICE mode
S5U1C33000C MANUAL
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
Specification at startup
Startup option:
Specification on wb33: Select [ICE]
When the debugger starts up in ICE mode, "ICE" is displayed on the tool bar.
The ICE mode is used to debug a program using the S5U1C33104H in-circuit emulator. In this mode,
therefore, program execution and trace utilizes the internal memory of the S5U1C33104H. All functions
available with the S5U1C33104H can be utilized. It is also possible to debug hardware functions after
connecting the target board to the S5U1C33104H.
When invoking the debugger in ICE mode, make sure that the S5U1C33104H is connected firmly and that
its power is turned on.
Each area in the S5U1C33104H is initialized as follows:
Internal ROM, ROM area assigned in the emulation memory (EROM): 0xff
RAM area assigned in the emulation memory (ERAM):
Other I/O, RAM, ROM areas:
Refer to the "S1C33 Family In-Circuit Emulator Manual" for operating the S5U1C33104H.
system, a dialog box appears to show a warning message. In this case, terminate the db33 and
then restart the db33 with the correct option specification.
EPSON
Specify -ice (can be omitted)
Fig. 16.9.1.1 Debugging system using S5U1C33104H
(supplied with S5U1C33104H
COMx
(supplied with S5U1C33104H
LPTx
Parallel cable
RS232C cable
package)
package)
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S5U1C33104I
CHAPTER 16: DEBUGGER
ICE
RUN
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