Module DEBUG_TOG

USB PHY Debug Register

Modules

• CLKGATE
  Gate Test Clocks
• DEBUG_INTERFACE_HOLD
  Use holding registers to assist in timing for external UTMI interface.
• ENHSTPULLDOWN
  Set bit 5 to 1 to override the control of the USB_DP 15-KOhm pulldown
• ENSQUELCHRESET
  Set bit to allow squelch to reset high-speed receive.
• ENTX2RXCOUNT
  Set this bit to allow a countdown to transition in between TX and RX.
• HOST_RESUME_DEBUG
  Choose to trigger the host resume SE0 with HOST_FORCE_LS_SE0 = 0 or UTMI_SUSPEND = 1.
• HSTPULLDOWN
  Set bit 3 to 1 to pull down 15-KOhm on USB_DP line
• OTGIDPIOLOCK
  Once OTG ID from USBPHYx_STATUS_OTGID_STATUS, use this to hold the value
• SQUELCHRESETCOUNT
  Delay in between the detection of squelch to the reset of high-speed RX.
• SQUELCHRESETLENGTH
  Duration of RESET in terms of the number of 480-MHz cycles.
• TX2RXCOUNT
  Delay in between the end of transmit to the beginning of receive