R0E417250MCU00 Datasheet, PDF (202/228 Pages) Renesas Technology Corp – E100 Emulator MCU Unit for H8SX/1700 Series

R0E417250MCU00 User’s Manual
5. Debugging Functions
5.16 Using the Trigger Output Function
The trigger output function allows output of signals through an external trigger cable. Trigger pin numbers 31 to 16 can be
used for output. Note, however, that operation of a trigger pin depends on its pin number. Table 5.45 lists the trigger pin
numbers and how they operate.
Table 5.46 Trigger Pin Numbers and Operation
No.
Operation
31 to 24
These pins constantly output a signal; either high or low can be selected.
23
A high-level signal is output when a breakpoint is encountered.
22
21
20 to 16
A high-level signal is output when a trace point is encountered.
A high-level signal is output when specific trace data is extracted or discarded.
An event can be specified for each of the signals and a high-level signal is output
when that event occurs.
Output is at the power voltage level of the target system. If the MCU in use has two power supplies, the level on VCC1 will be
applicable.
5.16.1 Using the External Trigger Cable for Output
You can specify input and output through the external trigger cable on the System page of the Configuration properties dialog
box. Select the ‘EXT 0-15 INPUT EXT16-31 OUTPUT’ radio button for ‘External trigger cable’.
Figure 5.124 Configuration properties dialog box (System page)
REJ10J1831-0200 Rev.2.00 Jun.1, 2009
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