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AURA SOM/AURA Hardware/Power and Reset/JTAG

1,877 bytes removed, 09:26, 13 September 2023
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<section begin=Body/>
==On board JTAG connector== ''TBD: sostituire con le informazioni del connettore e del pinout'' JTAG signals are routed to a dedicated connector on the AURA PCB.  The connector is placed on the top side of the PCB, at the upper-right corner (please see the picture below). [[File:AURA-jtag-conn.png|500px|frameless|border]] === ''TBD:CONN-REF'' - Connector's pinout === ''TBD:CONN-REF'' footprint mates with ''TBD:CONN-TYPE'' connector. The following table reports the connector's pinout:  {| class="wikitable" |-!Pin# !Pin name!Function!Notes|-|1 || DGND || - || -|-|2 || JTAG_TCK || - || -|-|3 || JTAG_TMS || - || 10K pull-up to 3V3 (BOARD_PGOOD driven signal)|-|4 || JTAG_TDO || - || 10K pull-up to 3V3 (BOARD_PGOOD driven signal)|-|5 || JTAG_TDI || - || 10K pull-up to 3V3 (BOARD_PGOOD driven signal)|-|6 || JTAG_nTRST || - || 10K pull-up to 3V3 (BOARD_PGOOD driven signal)|-|7 || CPU_PORn || - || -|-|8 || N.C. || - || -|-|9 || N.C. || - || -|-|10 || JTAG_VREF || - || 3V3 (BOARD_PGOOD driven signal)|-|}
JTAG signals are routed to the J1 primary connector of the AURA PCB. See the [[AURA_SOM/AURA_Hardware/Pinout_Table | pinout section]] for more details.
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[[Category:AURA]]
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