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Add easier access to the urukuls switches

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Signed-off-by: Egor Savkin <es@m-labs.hk>
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Egor Savkin 2023-06-28 10:20:35 +08:00
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2 changed files with 13 additions and 1 deletions
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src/hw/suservo.md
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@ -16,9 +16,21 @@ With enabled SUServo mode, you only need to add `suservo` to JSON file, with its
## Setup
On bottoms of each Urukul, switch first pins 1 and 2 to `ON`, as on the picture:
To enable, on bottoms of each Urukul, switch first switches 1 and 2 to `ON`, as on the picture:
![](../img/urukul_pins_suservo.jpeg)
### Easier access to the switches (for big racks)
When the crate is assembled, it may be difficult to pull out the cards to access the switches.
Hence for big racks it may be easier to remove the upper perforated panel. For this:
1. Unscrew from both sides:
![rack_urukul_switch_access.jpg](../img/rack_urukul_switch_access.jpg)
2. Remove empty front panels
3. Gently push out the perforated panel, applying the force from rack's back and front
4. With tweezers and following the [basic operating hints](../build_test_firmware.md#operating-hints-and-warnings)
switch the switches in desired direction
5. Install the perforated and front panels back, screw the screws
## Testing
After running `artiq_sinara_test`:

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src/img/rack_urukul_switch_access.jpg Normal file
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