38 lines
1020 B
Markdown
38 lines
1020 B
Markdown
# Sinara 2245 LVDS DIO card
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* [Wiki](https://github.com/sinara-hw/DIO_LVDS_RJ45/wiki)
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* [Datasheet](https://m-labs.hk/docs/sinara-datasheets/2245.pdf)
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## JSON
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Be aware of the reversed EEM order on the card:
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```json
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[
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{
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"type": "dio",
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"board": "DIO_LVDS",
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"ports": [1],
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"bank_direction_low": "input",
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"bank_direction_high": "input",
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"edge_counter": false // or true
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},
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{
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"type": "dio",
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"board": "DIO_LVDS",
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"ports": [0],
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"bank_direction_low": "output",
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"bank_direction_high": "output"
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}
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]
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```
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## Setup
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Switch DIPs in required position per each channel individually. Each RJ45 have 4 channels.
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## Testing
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You can test channels by connecting Ethernet RJ45 cable. Since the artiq_sinara_tester allows to choose only one DIO
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port, you will need to run the test 4 times and choose different output source and track that every 4th is passing the test.
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It is also incompatible with other TTL cards, so you will need to use same or other LVDS card for proper testing. |