s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 42

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

CHAPTER 3: SOFTWARE DEVELOPMENT PROCEDURES
3.3 Debugging Environment
Besides debugging in simulator mode, as shown in the previous section, db33 allows debugging programs
including target system operation using the Debug Monitor (S5U1C330M2S), In-Circuit Emulator
(S5U1C33104H) or In-Circuit Debugger (S5U1C33000H).
This section explains the outline of each debugging system and how to start debugging. Refer to each tool
manual for details. Refer to "\cc33\utility\fls33" for onboard flash writing.
Note: Make sure that all the equipment is off before connecting or disconnecting the system.
3.3.1 In-Circuit Emulator S5U1C33104H
The S5U1C33104H is the in-circuit emulator for the S1C33 Family Model 1 microcomputers, and provides the
most advanced debugging environment. The on-chip peripheral functions are implemented with the
S5U1C33104P board. This system allows the use of almost all the db33 functions. It also allows up to 8 MB of
external memory emulation using the optional memory card.
System configuration
Starting up and checking operation
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Start up the Debugger in the ICE mode (select [ICE] in wb33).
Before starting up the Debugger, check the following:
If the above settings are not executed correctly, "time-out" errors will result, and the Debugger db33 will
fail to start up normally.
After the Debugger is started in the ICE mode, the operations should be done like the simulator mode (refer
to Section 3.2.7). When the program is executed by the [Go] button, the contents of the PC, flags and
monitoring data in the [Register] window are real-time updated.
Figure 3.3.1.1 shows the debugging system configuration using the S5U1C33104H.
Is the RS232C cable in use one of the specified types?
Is the S5U1C33104H connected to the COM1 port on the personal computer side?
(When using another COM port, changes have to be done on the Work Bench wb33 side.)
Is the ICE/RUN switch of the S5U1C33104H set to ICE?
Are the S5U1C33104H DIP switches 1, 3 and 4 set in the OPEN position and switch 2 set in the ON
position (115200 bps, self-diagnostic deactivated)?
Is the S5U1C33xxxP board correctly mounted on the S5U1C33104H?
Is the S5U1C33104H switched on (Power LED lit)?
Fig. 3.3.1.1 Debugging system configuration using S5U1C33104H
EPSON
(supplied with S5U1C33104H
COMx
(supplied with S5U1C33104H
LPTx
Parallel cable
RS232C cable
package)
package)
EPSON
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
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PRE FETCH PC
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S5U1C33104H
S5U1C33xxxP
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User target board
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S5U1C33104I
ICE
RUN
EPSON
S5U1C33000C MANUAL