Bureaucrats, dave_user, Administrators
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<section begin="History" />
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!colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History
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!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Issue Date
!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes
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|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|1.0.0|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|Sep 2020/09/22|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|New documentation layout documentation
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<section end="History" />__FORCETOC__<section begin="Body" />
==On board JTAG connector==
[[File:Axellite-jtag-conn.png|500px|frameless|border]]
=== J7 - SOM Connector's pinout ===
J7 footprint mates with Samtec FSI-110-03-G-S connector. The following table reports the connector's pinout:
[[File:AXEL Lite-EVB-JTAG-connector.png|thumb|center| 500px|JTAG connector]]
{| class="wikitable"
!Pin name
!Function
!ARM-20 JTAG
!Notes
|-
|1 || DGND || - |4,6,8,10,12,14,16,18,20| -| For example documented on [https://www2.lauterbach.com/pdf/app_arm_jtag.pdf#page=3 Lauterbach specification]
|-
|2 || JTAG_TCK || - |9|| -
|-
|3 || JTAG_TMS || - |7|| 10K pull-up to 3V3 (BOARD_PGOOD driven signal)
|-
|4 || JTAG_TDO || - |13|| 10K pull-up to 3V3 (BOARD_PGOOD driven signal)
|-
|5 || JTAG_TDI || - |5|| 10K pull-up to 3V3 (BOARD_PGOOD driven signal)
|-
|6 || JTAG_nTRST || - |3 (*) || 10K pull-up to 3V3 (BOARD_PGOOD driven signal)
|-
|7 || CPU_PORn || - |15 (*)|| -
|-
|8 || N.C. || - ||| -
|-
|9 || N.C. || - ||| -
|-
|10 || JTAG_VREF || - |1|| 3V3 (BOARD_PGOOD driven signal)
|-
|}
(*) keep the possibility to be unconnected
----
[[Category:AXEL Lite]]