s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 328

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

CHAPTER 16: DEBUGGER
Notes: • The area break function cannot be used in the ICD, ICE, debug monitor, and simulator
312
(5) Area break (only in the ICD+MEM33 mode)
This break function allows you to break when a CE area in the specified memory address is accessed. You
can specify the area within or out of the range. Do not specify the area through multiple CE areas. Up to two
area break conditions with a different CE area can be set. Both read and write operations can also be
specified, so that a break is generated for whenever the specified read or write is attempted.
A break occurs after completing the cycle in which an operation to satisfy the specified condition above is
performed. Because the S5U1C33001M1 uses the external break of the S5U1C33000H to break, it does not
stop right after the memory access.
When this break occurs, the db33 displays the following message in the [Command] window and waits for
command input:
When using the ba command, follow the instructions shown in the [Command] window as you enter the
break conditions. The address can also be specified using a symbol.
• A break by S5U1C33001M1 using S5U1C33000H external break occurs after the memory is
modes.
accessed a few times when you access the break conditions. Therefore, a break occurs not
just after the specified memory is accessed.

Setting/canceling area break conditions
Table 16.9.6.5 Command/menu command to set area break
Function
EPSON
This dialog box appears on the screen when you select the
[Area break] command from the [Break] menu.
You can select the checkbox [Area breakX] to turn the area
break on or off.
Select Inside or Outside of the specified address using the
radio button [Side]. Enter the specific address in the [Top
address] text box and the [Bottom address] text box. Select
how you access in the [Operation] combo box.
Click [OK] when you finish the settings.
If you click [Cancel], data will not be saved.
In this example, a break occurs when data is read from
address 0xC00000 to address 0xC0FFFF.
Also a break occurs when an address within the range
0x1000000–x11FFFF and 0x121000–0x1FFFFF is read or
written.
Command
ba
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
[Break]-[Area break]
Menu
S5U1C33000C MANUAL