On the iMX8 Nano, where is the JTAG_TRST pin (also mentioned in the Reference Manual as the JTAG_TRSTB pin)?
For example, in the Reference Manual I can find things like this:
And things like this:
It appears I can find references to the JTAG_TRST pin, but I cannot seem to find the pin itself.
Here's what I have found:
Given the above, am I correct in saying:
?
Thanks.
Solved! Go to Solution.
Hi Frank,
See I.MX8MN-EVK schematic, please!
Yes, use POR_B to reset CPU.
In schematic, JTAG_nTRST pin is not used.
Hope the information is helpful to you!
Have a great day!
B.R,
Weidong
Yes, that's the same schematic I referenced. OK, so what I wrote is correct, there is no JTAG_nTRST pin, the POR_B pin is used instead. Thanks.
Hi Frank,
See I.MX8MN-EVK schematic, please!
Yes, use POR_B to reset CPU.
In schematic, JTAG_nTRST pin is not used.
Hope the information is helpful to you!
Have a great day!
B.R,
Weidong