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MITO 8M Mini SOM/MITO 8M Mini Hardware/Power and Reset/JTAG

2,281 bytes added, 15:06, 29 December 2020
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==On board JTAG connector==

JTAG signals are routed to a dedicated connector on the MITO 8M Mini/Nano PCB.

The connector is placed on the top side of the PCB, on the right side (please see the picture below).

[[File:MITO 8M-jtag-conn.png|500px|frameless|border]]

== JD5 - Connector's pinout ==

On the JF5 footprint can be hand soldered a header pinstrip 10x1x1.27mm connector. The following table reports the connector's pinout:

{| class="wikitable"
|-
!Pin#
!Pin name
!Function
!Notes
|-
|1 ||DGND|| - ||
|-
|2 ||EEPROM_WP|| - ||
|-
|3 ||NC|| - ||
|-
|4 ||JTAG_TCK|| - ||internal pull-up 10k to NVCC_3V3
|-
|5 ||JTAG_TMS|| - ||
|-
|6 ||JTAG_TDO|| - ||
|-
|7 ||JTAG_TDI|| - ||
|-
|8 ||JTAG_nTRST|| - ||
|-
|9 ||CPU_PORn|| - ||internal pull-up 100k to NVCC_SNVS
|-
|10 ||NVCC_3V3|| - ||reference voltage for JTAG signals
|-
|}

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[[Category:MITO 8M Mini]]
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