s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 34

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

CHAPTER 3: SOFTWARE DEVELOPMENT PROCEDURES
To execute a program
[Go] button
To break forcibly
[Key break] button
To open the [Memory] window
[Window] menu
18
Step 21) Click [Go] on the tool bar.
This program infinitely repeats increments by using the variable i (address
0x0000000–0x0000003) in the RAM area as a counter. In the ICE mode, it can be seen
that the on-the-fly function updates the contents of the [Register] window in real time. In
the simulator mode, the contents of the [Register] window are not displayed until the
program is broken. Furthermore, the mouse pointer changes to the wait state (hourglass).
Such a perpetual loop should be halted with a forcible break.
Step 22) Click on the [Key break] on the tool bar. (The button can be clicked although
Step 23) Select the [Memory] command from the [Window] menu.
The program can now be executed on the file that was just read.
The contents of the data memory at addresses other than the monitoring addresses can
also be checked in the [Memory] window.
The [Memory] window opens and displays the contents of the memory. Display the top
of the memory using the vertical scroll bar. ("AA" at addresses other than 0–3 denotes
the initial setting in the RAM area.)
Data of the entire memory area may be verified by scrolling the screen vertically.
the mouse pointer is in wait state.)
This illustration shows that the program had a break at address
0x00c0030 (PC), and that it had executed 50740 cycles by that time.
The counter set from address 0x0 has reached 0x96F. (The addresses
[0000001] to [000000C] are for monitoring the data memory. Here, the
initial settings of addresses 0x0, 0x4, 0x8 and 0xC are shown. The
memory that appears to the right of "[0000000]=" holds address 0 on the
right end and address 3 on the left end.)
EPSON
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
S5U1C33000C MANUAL