Proma MyPlasm CNC System: Difference between revisions
added partial motion control board bill of materials |
added transistor markings |
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[https://www.proma-elektronika.com/download/MyPlasm/MyPlasmCNC107c.exe MyPlasm CNC 1.0.7c] (buggy) | [https://www.proma-elektronika.com/download/MyPlasm/MyPlasmCNC107c.exe MyPlasm CNC 1.0.7c] (buggy) | ||
== Firmware == | |||
Pin 1 of the MCU is on the corner near the crystal. On the unpopulated 2mm pitch debug header near the MCU, we're calling pin 4 the pin nearest the crystal, and pin 1 the farthest. | |||
{| class="wikitable" | |||
! Header Pin | |||
! MCU Pin | |||
! Function | |||
|- | |||
| 1 | |||
| 46 | |||
| PA13/JTMS-SWDIO | |||
|- | |||
| 2 | |||
| 47 | |||
| V<sub>SS_2</sub> (GND) | |||
|- | |||
| 3 | |||
| 48 | |||
| V<sub>DD_2</sub> (+3.3V) | |||
|- | |||
| 4 | |||
| 49 | |||
| PA14/JTCK-SWCLK | |||
|} | |||
== Replacement Parts == | == Replacement Parts == | ||
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| Rxx | | Rxx | ||
| | | | ||
| | |||
|- | |||
| T1,T2 | |||
| AKPX 12 [SOT-23] | |||
| | |||
|- | |||
| T3-T10 | |||
| WF <u>S</u> 81 | |||
| | | | ||
|- | |- | ||