Template:JTAG
| History | |||
|---|---|---|---|
| Issue Date | Notes | ||
| TBD | |||
| Year/Month/Day | 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}}}]]
