Difference between revisions of "Template:JTAG"
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[[File:{{{nome-som}}}-jtag-conn.png|500px|frameless|border]] | [[File:{{{nome-som}}}-jtag-conn.png|500px|frameless|border]] | ||
| − | == ''TBD:CONN-REF'' - Connector's pinout == | + | === ''TBD:CONN-REF'' - Connector's pinout === |
''TBD:CONN-REF'' footprint mates with ''TBD:CONN-TYPE'' connector. The following table reports the connector's pinout: | ''TBD:CONN-REF'' footprint mates with ''TBD:CONN-TYPE'' connector. The following table reports the connector's pinout: | ||
Revision as of 09:24, 27 October 2020
| History | |||
|---|---|---|---|
| Version | Issue Date | Notes | |
| X.Y.Z | Month Year | TBD | |
| [TBD_link X.Y.Z] | Month Year | TBD | |
| ... | ... | ... | |
On board JTAG connector[edit source]
TBD: sostituire con le informazioni del connettore e del pinout
JTAG signals are routed to a dedicated connector on the {{{nome-som}}} PCB.
The connector is placed on the top side of the PCB, at the upper-right corner (please see the picture below).
[[File:{{{nome-som}}}-jtag-conn.png|500px|frameless|border]]
TBD:CONN-REF - Connector's pinout[edit source]
TBD:CONN-REF footprint mates with TBD:CONN-TYPE connector. The following table reports the connector's pinout:
| 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) |
[[Category:{{{nome-som}}}]]
