Renesas SuperH SH7600 Series Informacje Techniczne Pobierz pdf (Strona 20)

Table 2.4 lists the combinations of conditions that can be set under Break Condition 1,2,3.

Table 2.4 Dialog Boxes for Setting Break Conditions

Type

Dialog Box

Address Bus

Condition

(Address)

Data Bus

Condition

(Data)

Bus State

Condition

(Bus Status)

Count

Condition

(Count)

Internal

I/O Break

[Break Condition 1]

dialog box

O O

[Break Condition 2]

dialog box

X X

[Break Condition 3]

dialog box

X X X

Note: O: Can be set in the dialog box.

X: Cannot be set in the dialog box.

2.2.2 Trace Functions

When the SH7619 is used, the trace functions listed in table 2.5 can be used.

Table 2.5 Trace Functions

Function Internal Trace

Branch trace Supported (four branches)

Range memory access trace Not supported

Software

trace

Not supported

Internal Trace Function:

This function is activated by selecting the [Internal trace] radio button

in the [Trace type] group box of the [Trace mode] page. This function traces and displays the

branch instructions. The branch source address and branch destination address for the four latest

branch instructions are displayed.

Notes: 1. If an interrupt is generated at the program execution start or end, including a step

execution, the emulator address may be acquired. In such a case, the following

message will be displayed. Ignore this address because it is not a user program

address.

*** EML ***

2. If a completion-type exception occurs during exception branch acquisition, the next

address to the address in which an exception occurs is acquired.

1 2 ... 15 16 17 18 19 20 21 22 23 24 25

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