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subdevices [2023/12/06 14:39] – [Stepper Motor] ursgraf | subdevices [2023/12/19 12:57] – [DAC] ursgraf | ||
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|0x28|4|value_1|r|no|channel 1: digitized input value| | |0x28|4|value_1|r|no|channel 1: digitized input value| | ||
|..|4|..|r/ | |..|4|..|r/ | ||
- | The status register in the subheader is unused with this function. In the configuration register setting the bit 0 will reset the subdevice. This subdevice uses a pin on the FPGA device for each channel. | + | The status register in the subheader is unused with this function. In the configuration register setting the bit 0 will reset the subdevice. This subdevice uses 3 to 4 pins for the SPI depending |
==== Subtypes ==== | ==== Subtypes ==== | ||
Currently there are three subtypes of this subdevice. The subtype information can be found in the '' | Currently there are three subtypes of this subdevice. The subtype information can be found in the '' | ||
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|0x28|4|value_1|r/ | |0x28|4|value_1|r/ | ||
|..|4|..|r/ | |..|4|..|r/ | ||
- | The status register in the subheader is unused with this function. In the configuration register setting the bit 0 will reset the subdevice. This subdevice uses a pin on the FPGA device for each channel. | + | The status register in the subheader is unused with this function. In the configuration register setting the bit 0 will reset the subdevice. This subdevice uses 5 pins. |
==== Subtypes ==== | ==== Subtypes ==== | ||
Currently there is one subtype of this subdevice. The subtype information can be found in the '' | Currently there is one subtype of this subdevice. The subtype information can be found in the '' | ||
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* Two Phase: 1 => two phase operation, 0 => one phase operation. Only required in full step mode. | * Two Phase: 1 => two phase operation, 0 => one phase operation. Only required in full step mode. | ||
* Run Mode: 00 => free running, no holding torque, 01 => stepping mode, 10 => speed mode, 11 => reserved | * Run Mode: 00 => free running, no holding torque, 01 => stepping mode, 10 => speed mode, 11 => reserved | ||
- | * Start: if set to 1 the motor will start. Writing a ' | + | * Start: if set to 1 the motor will start. Writing a ' |
* Reset Step Counter: A ' | * Reset Step Counter: A ' | ||