Add instruction for BNC/SMA-IDC adapters, Urukul and Zotino

Signed-off-by: Egor Savkin <es@m-labs.hk>
This commit is contained in:
Egor Savkin 2023-02-09 14:47:10 +08:00
parent b128ad0055
commit 8888364cb8
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- [Sinara 4456 synthesizer Mirny](./hw/mirny.md)
- [SUServo (Sampler + Urukul)](./hw/suservo.md)
- [Sinara 2118 BNC-TTL / 2128 SMA-TTL](./hw/bnc_sma_ttl.md)
- [Sinara 5432 DAC Zotino](./hw/zotino.md)
- [Sinara 5518 BNC-IDC / 5528 SMA-IDC adapter](./hw/bnc_sma_idc_adapter.md)
- [Sinara 4410/4412 DDS "Urukul" (AD9910/AD9912)](./hw/urukul.md)

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# Sinara 5518 BNC-IDC / 5528 SMA-IDC adapter
## JSON
There is no JSON description for this hardware, as it is an adapter,
connected to the Zotino and not the Kasli. See [Zotino page](./zotino.md).
## Setup
BNC/SMA-IDC adapters should be connected to the Zotino with 26 pin cable only. Be aware of the order of the Zotino's ports -
see numbers of the channels at the board when connecting.
## Testing
After running `artiq_sinara_test`:
```text
*** Testing Zotino DACs and USER LEDs.
Voltages:
zotino0 0.1 -0.1 0.2 -0.2 0.3 -0.3 0.4 -0.4 0.5 -0.5 0.6 -0.6 0.7 -0.7 0.8 -0.8 0.9 -0.9 1.0 -1.0 1.1 -1.1 1.2 -1.2 1.3 -1.3 1.4 -1.4 1.5 -1.5 1.6 -1.6
Press ENTER when done.
```
Similar to Zotino, check output voltages on the BNC/SMA connectors with multimeter, alongside on the Zotino itself.
These voltages should be very close to the respective `artiq_sinara_test`'s suggested voltages.
See [Zotino page](./zotino.md) for details.

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src/hw/urukul.md Normal file
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# Sinara 4410/4412 DDS "Urukul" (AD9910/AD9912)
* [Datasheet](https://m-labs.hk/docs/sinara-datasheets/4410-4412.pdf)
* [Wiki](https://github.com/sinara-hw/Urukul/wiki)
## JSON
```json
{
"type": "urukul",
"dds": "<variant>", // ad9910/ad9912
"ports": [<port num>, <port num>],
"clk_sel": <clock num>
}
```
## Setup
Check if [SUServo](./suservo.md) is enabled/disabled on customer needs.
## Testing
After running `artiq_sinara_test`:
```text
*** Testing Urukul DDSes.
urukul0_cpld: initializing CPLD...
urukul0_cpld: testing attenuator digital control...
urukul0_cpld: done
Calibrating inter-device synchronization...
urukul0_ch0 no EEPROM synchronization
urukul0_ch1 no EEPROM synchronization
urukul0_ch2 no EEPROM synchronization
urukul0_ch3 no EEPROM synchronization
...done
All urukul channels active.
Check each channel amplitude (~1.6Vpp/8dbm at 50ohm) and frequency.
Frequencies:
urukul0_ch0 10MHz
urukul0_ch1 11MHz
urukul0_ch2 12MHz
urukul0_ch3 13MHz
Press ENTER when done.
Testing RF switch control. Check LEDs at urukul RF ports.
Press ENTER when done.
```
1. Setup oscilloscope's impedance at 50 ohm
2. Touch each connector with oscilloscope, setup time- and voltage- scale and trigger, so that you can see sine waves
3. Measure frequencies and amplitudes on each connector, check with `artiq_sinara_test`'s respective values
4. When done, proceed with `artiq_sinara_test` and check LEDs are lighting up one after another

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src/hw/zotino.md Normal file
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# Sinara 5432 DAC Zotino
* [Datasheet](https://m-labs.hk/docs/sinara-datasheets/5432.pdf)
* [Wiki](https://github.com/sinara-hw/Zotino/wiki)
## JSON
```json
{
"type": "zotino",
"ports": [<port num>]
}
```
## Testing
After running `artiq_sinara_test`:
```text
*** Testing Zotino DACs and USER LEDs.
Voltages:
zotino0 0.1 -0.1 0.2 -0.2 0.3 -0.3 0.4 -0.4 0.5 -0.5 0.6 -0.6 0.7 -0.7 0.8 -0.8 0.9 -0.9 1.0 -1.0 1.1 -1.1 1.2 -1.2 1.3 -1.3 1.4 -1.4 1.5 -1.5 1.6 -1.6
Press ENTER when done.
```
1. Touch with multimeter/DC voltmeter each pair of pins from bottom to top (left pins are ground)
2. Check that respective pins have voltages as described by `artiq_sinara_test`
3. If there are [BNC/SMA-IDC adapters](./bnc_sma_idc_adapter.md), also check their voltages - they should be the same
4. Check LEDs are on