ST7MDT2-DVP2/US STMicroelectronics, ST7MDT2-DVP2/US Datasheet - Page 61

• Manufacturer Part Number: ST7MDT2-DVP2/US
• Description: KIT DEVELOPMENT ST7
• Manufacturer: STMicroelectronics
• Series: ST7-DVP2r
• Type: Microcontrollerr

Specifications of ST7MDT2-DVP2/US

• Contents: Main Emulation Board (MEB), Target Emulation Board (TEB), Cables, Power Supply and Documentation
• For Use With/related Products: ST72254, ST72215, ST72216, ST72104, ST72225, ST72213, ST72212, ST72101
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST7MDT2-DVP2 User Manual
5.8.1
5.8.2
Caution:
F
Op Code Fetch
TRIGIN
CPU
Input trigger (TRIGIN)
You may access the Trigger/Trace Settings dialog box from the Main STVD7
Menu by selecting Tools>Trigger/Trace Settings , or by clicking the Trigger/Trace
Settings icon
External output trigger (TRIGOUT)
The evaluation board of the ST7MDT2-DVP2 development board features a
special outlet (called TRIGOUT,) through which an external signal can be triggered
out. The TRIGOUT pin is located on the development board next to the passive
probe flat connector (Ref.:TP46).
From the Trigger/Trace Settings dialog box, you can choose the hardware event
mode for the external signal ( EVT_OFF/EVT_ON or EVT_HIT ).
The ST7MDT2-DVP2 Development Board provides a special inlet (TRIGIN,
Ref.:TP46) that can be used to transmit a signal to stop the execution of your
application upon the occurrence of an external event ( Break on TRIGIN ). The
Break on TRIGIN option is available in the Trigger/Trace Settings dialog box
shown above. If this option is selected, on reception of a rising edge signal from the
TRIGIN pin, the program is stopped after the execution of the current instruction.
A schematic diagram is shown below:
TRIGIN and PROBE[0..2] information are only available in the Trace Window if the program
runs at addresses above the hexadecimal value 2000H. If it is below 2000H, the characters
XXX will appear in the corresponding column.
in the Tools toolbar.
Application
TRIGIN active on rising edge
Monitor
5 - Hardware Features
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