s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 326

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

CHAPTER 16: DEBUGGER
310
(3) Data break
This break function allows you to cause a break when a location in the specified memory address is
accessed. In addition to specifying a memory address, you can specify whether you want a break to be
caused by a read or write as the break condition. Both the read/write operations can also be specified, so
that a break will be generated for whichever operation, read or write, is attempted.
A break occurs after completing the cycle in which an operation to satisfy the above specified condition is
performed.
When this break occurs, the db33 displays the following message in the [Command] window and stands by
waiting for command input.
Setting/canceling data break conditions
Table 16.9.6.3 Command/menu command to set data break
Function
EPSON
This dialog box appears on the screen when you select the
[Data...] command from the [Break] menu.
Enter an address in the [Break at] text box, and select an
access condition from the radio buttons.
In this example, a break occurs when data is read or written
from/to memory addresses 0x8.
When using the bd command, follow the guidance shown in
the [Command] window as you enter the break conditions.
The address can also be specified using a symbol.
Command
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
bd
[Break]-[Data...]
Menu
S5U1C33000C MANUAL