assembly/src/hw/mcx_ttl.md

Sinara 2238 MCX TTL card

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• Datasheet

JSON

[
    {
        "type": "dio",
        "board": "DIO_MCX",
        "ports": [0],
        "edge_counter": true, // optional
        "bank_direction_low": "input",
        "bank_direction_high": "output"
    },
    {
        "type": "dio",
        "board": "DIO_MCX",
        "ports": [1],
        "bank_direction_low": "output",
        "bank_direction_high": "output"
    }
]

Since MCX TTL has twice as much as BNC/SMA cards, it is treated as two cards - there are 2 ports to be connected and 2 entries in the JSON.

Setup

Switch the direction switches (shown on the picture below) according to customer requests. Remember, that you can only switch directions in groups of four.

Test

Refer to the BNC/SMA TTL instructions for testing, but chose appropriate connector, and respect increased number of channels.