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AM2432: BiSSC pin selection for AM2432 based custom board

Johannes von Löwis
Expert 1786 points
Part Number: AM2432
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

I'm trying to get BiSSC working on our AM2432 (ALV package) based custom board. On our board the RS422 transceivers are connected as follows:

Our software is based on MOTOR CONTROL SDK 9.02.09 with Sysconfig 1.20.0.

In Sysconfig I'm able to select PRU_ICSSG0_PRU1 and the balls W2, T6, and Y2 for TX, RX, and CLK respectively.

My problem is the choice for the transceiver DATA_EN signal (ball V3).

I have had a look at the BiSSC examples from the SDK. They have checked the "Booster Pack" Checkbox in Sysconfig which, apparently, enables an entry field for the DATA_EN signal.

Now my question: How do I select the pin for the DATA_EN signal for our custom board?

Best regards

Johannes

  • 0
    TI__Intellectual 2110 points

    Hi Johannes,

    You can select this pin from GPIO module in Sysconfig.

    See the BiSSC am243x single channel example for it where we are selecting DATA_EN pin from GPIO module. 

    Thanks & Regards,

    Achala Ram