HS7760KCM02H Renesas Electronics America, HS7760KCM02H Datasheet - Page 238

• Manufacturer Part Number: HS7760KCM02H
• Description: ON CHIP DEBUG EMULATOR W/TRACE
• Manufacturer: Renesas Electronics America

Specifications of HS7760KCM02H

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 6.11 Internal Trace Functions (cont)
Function
Internal I/O trace
LDTLB instruction execution trace
Notes: 1.
212
2.
3.
4.
5.
6.
7.
8.
The BF and BT instructions whose displacement value is 0
Branch to H'A0000000 by reset
When a user interrupt is enabled by the INTERRUPT command during the
emulator command wait state or user program execution, an interrupt that is
generated at the program execution start or end, including a step execution, can
be traced in realtime.
When the [Acquire continuous trace] check box is selected, do not perform
memory access during emulation.
When internal I/O trace or LDTLB instruction trace is performed, select the
[Acquire continuous trace] check box.
When the [Acquire continuous trace] check box is selected, 32 trace information
data can be acquired. In this case, however, since the user program stops at
constant intervals, the processing speed is decreased compared with the case
where the [Acquire continuous trace] check box is not selected.
Trace information cannot be acquired for the following branch instructions:
When the continuous trace is not used, trace acquisition of the eight latest
branch instructions is enabled.
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.
If a completion-type exception occurs during exception branch acquisition, the
next address to the address in which an exception occurs is acquired.
*** EML ***
Description
Traces and displays the address and data that access the
internal I/O area. To use this function, select the [Get trace
information of internal I/O Area] radio button in the [Break
Condition 5] dialog box and the [Acquire continuous trace]
check box in the [Branch trace] page.
Traces and displays the address that executes the LDTLB
instruction. To use this function, select the [Get trace
information of LDTLB instruction] radio button in the [Break
Condition 5] dialog box and the [Acquire continuous trace]
check box in the [Branch trace] page.