Bureaucrats, dave_user, Administrators
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Created page with "<section begin="History" /> {| style="border-collapse:collapse; " ! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History |- ! style="bo..."
<section begin="History" />
{| style="border-collapse:collapse; "
! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History
|-
! 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" |Version
! 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
|-
| 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" |Apr 2022
| 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" |First release
|-
|}
<section end="History" />
__FORCETOC__
<section begin="Body" />
==On board JTAG connector==
JTAG signals are routed to a dedicated connector on the MITO 8M Mini PCB.
The connector is placed on the top side of the PCB, at the upper-right corner (please see the picture below).
[[File:MITO_8M_MINI-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#
!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
=== JD1 - EVB Connector's pinout ===
JD1 is a 10x1x2.54mm pinhole header. The following table reports the connector's pinout:
[[File:SBC-AXEL-JTAG.png|thumb|center| 500px|EVB JTAG connector]]
{| 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 || JTAG_nRST || -
| -
|-
|8 || N.C. || -
| -
|-
|9 || N.C. || -
| -
|-
|10 || JTAG_VREF || -
|
|-
|}
----
[[Category:MITO 8M Mini]]
{| style="border-collapse:collapse; "
! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History
|-
! 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" |Version
! 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
|-
| 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" |Apr 2022
| 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" |First release
|-
|}
<section end="History" />
__FORCETOC__
<section begin="Body" />
==On board JTAG connector==
JTAG signals are routed to a dedicated connector on the MITO 8M Mini PCB.
The connector is placed on the top side of the PCB, at the upper-right corner (please see the picture below).
[[File:MITO_8M_MINI-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#
!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
=== JD1 - EVB Connector's pinout ===
JD1 is a 10x1x2.54mm pinhole header. The following table reports the connector's pinout:
[[File:SBC-AXEL-JTAG.png|thumb|center| 500px|EVB JTAG connector]]
{| 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 || JTAG_nRST || -
| -
|-
|8 || N.C. || -
| -
|-
|9 || N.C. || -
| -
|-
|10 || JTAG_VREF || -
|
|-
|}
----
[[Category:MITO 8M Mini]]