Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende ÜberarbeitungLetzte ÜberarbeitungBeide Seiten der Revision | ||
embedded_systems:imx6:db [2017-05-03 12:04] – graf | embedded_systems:imx6:db [2021-08-26 15:04] – Urs Graf | ||
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- | ====== Drive Board der NTB ====== | + | ====== Drive Board of the NTB ====== |
===== db11 Board ===== | ===== db11 Board ===== | ||
<box 30% right green| **Features**> | <box 30% right green| **Features**> | ||
Zeile 5: | Zeile 5: | ||
</ | </ | ||
- | * {{: | + | * {{: |
- | * Repository | + | * Repository |
- | * Achtung: Verbindungen zu cb20 kurz halten! Differentielle Line Driver für Encoder befinden sich auf dem db11. Von hier gehen single-ended Leitungen zum cb20. | + | * Important: keep connections to cb20 reasonably short! Differential line drivers for the encoders are located on the db11. From there single ended lines lead to the cb20. |
- | * Achtung: Power Gnd der ESCON Module mit Gnd verbinden. | + | <box 30% right blue| **existing boards**> |
+ | * 6 x db11 2015 (incl. production in 2017) | ||
+ | </ | ||
+ | |||
+ | ===== Supply ===== | ||
+ | The board is supplied with 5V and 3.3V directly from the cb20, see below. On P6 you have to deliver 24V (square pad = Gnd).\\ | ||
+ | Important: Connect GND of P6 with GND of the cb20. | ||
+ | |||
+ | ===== Motor Connection ===== | ||
+ | A simple DC-Motor (single coil) must be connected on P5(Pin 1 and 2). | ||
- | ===== Verbindungen zum cb20 Board ===== | + | ===== Connections to the cb20 Board ===== |
- | Die folgenden Verbindungen müssen für die Ansteuerung aller vier Drives gemacht werden: | + | Connect the following lines when using all 4 drives: |
| ^cb20 ^^db11 | | ^cb20 ^^db11 | ||
- | |Signal|Stecker|Pin|Stecker|Pin| | + | |Signal|Connector|Pin|Connector|Pin| |
- | |enc1/A|P8 |3 | + | |3.3V |
+ | |DGND |::: |2 |::: |2 | | ||
+ | |enc1/ | ||
|enc1/ | |enc1/ | ||
|enc2/ | |enc2/ | ||
Zeile 22: | Zeile 33: | ||
|enc4/ | |enc4/ | ||
|enc4/ | |enc4/ | ||
- | |AGND | + | |enable|P9 |
+ | |ready1|::: | ||
+ | |ready2|::: | ||
+ | |ready3|::: | ||
+ | |ready4|::: | ||
+ | |5V | ||
+ | |AGND |::: | ||
|dac1 |::: |5 |::: |17 | | |dac1 |::: |5 |::: |17 | | ||
|dac2 |::: |7 |::: |19 | | |dac2 |::: |7 |::: |19 | |