luna_soc.gateware.core.usb2.ulpi module
ULPI interfacing hardware.
- class luna_soc.gateware.core.usb2.ulpi.Signature[source]
Bases:
SignatureULPI bus signature.
Interface attributes
- i
Signal Input value of the ULPI data lines.
- o
Signal Output value of the ULPI data lines.
- oe
Signal True iff we’re trying to drive the ULPI data lines.
- clk
Signal The ULPI clock signal.
- nxt
Signal The ULPI ‘next’ throttle signal.
- stp
Signal The ULPI ‘stop’ event signal.
- dir
Signal The ULPI bus-direction signal.
- rst
Signal The ULPI ‘reset’ signal.
- i