CMSIS-DAP
Version 2.1.1
Interface Firmware for CoreSight Debug Access Port
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Control and monitor SWD/JTAG Pins. More...
Control and monitor SWD/JTAG Pins.
The DAP_SWJ_Pins Command is used to monitor and control the I/O Pins including the nRESET Device reset line.
The Pin Wait time is useful in systems where the nRESET pin is implemented as open-drain output. After nRESET is de-asserted by the debugger, external circuit may still hold the target Device under reset for a time. Using the Pin Wait time, the debugger may monitor selected I/O Pins and wait until they the expected value appears or a timeout expires.
I/O Pin Mapping for the fields Pin Output, Pin Select, and Pin Input:
DAP_SWJ_Pins Command:
DAP_SWJ_Pins Response: