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    • Connect USB-Slave-Connector to a Trizeps

    Owned by Anu Selvaraj (Deactivated)
    Last updated: 14. Oct 2022
    1 min read

    Applies to: Trizeps IV(M), Trizeps IV WL, Trizeps V.
    Does not apply to: Trizeps VI, Trizeps MX28 !!
    See also: Trizeps USB-Driver

    Schematic

    Typical connection of USB-Slave-Connector

    When choosing a protective-diode circuit (D1), choose one that has not got an internal pull-up!
    If the USB-Slave is used for debugging-purpose only or if you need to reduce part-count, the reset-generator logic could be removed. Leave the voltage divider and maybe include a capacitor for signal-debounce.

    Signals

    Signal-Name

    SODIMM-Pin

    Remark

    Signal-Name

    SODIMM-Pin

    Remark

    USBFN_SLAVE_DM

    28

    USB-differential-line neg.

    USBFN_SLAVE_DP

    30

    USB-differential-line pos.

    USBFN_SLAVE_DETECT

    55

    USB cable detect. (3,3V: cable plugged, 0V: cable not plugged)