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1 S5U1C330M2S PACKAGE
S1C33 FAMILY DEBUG MONITOR EPSON
OPERATION MANUAL
1
1 S5U1C330M2S Package
The Debug Monitor S5U1C330M2S is a middleware designed for S1C33 Family single-chip
microcomputers.
It provides program-debugging functions on the user target board or for the actual product.
1.1 Features
The following lists the features of S5U1C330M2S:
• It is provided as a library file that can be linked to the user program.
This package also contains source codes of all the modules.
• S5 U1 C33 0M2 S u se s a pp r ox . 1 0KB RO M, a pp r ox . 2 .5K B RA M a nd a c ha n ne l o f s er i a l i nt er f a c e o n t he S1 C33
chip. It allows direct program debugging via the S5U1C330MxD1 board using the debugger db33 on the personal
computer.
• Allows debugging of the target program in the RAM, ROM or Flash memory on the target board.
• Supports the following debugging functions:
- Successive execution and step execution of the program
- PC break and data break
- Memory/register operation
- Flash memory writing
A configuration of the debugging system is shown in Figure 1.1.1.
S1C33xxx
External
RAM
External
ROM
FLASH
memory
Serial
interface
Target board
RS232C
115,200 bps
S5U1C330MxD1
interface board
Debugger
db33
EPSON
Figure 1.1.1 Configuration of debugging system