Renesas Electronics /R7FA4E10D /USBFS /DVSTCTR0

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Interpret as DVSTCTR0

15 1211 87 43 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (Others)RHST0 (0)UACT 0 (0)RESUME 0 (0)USBRST 0 (0)RWUPE 0 (0)WKUP 0 (0)VBUSEN 0 (0)EXICEN

RHST=Others, UACT=0, EXICEN=0, RESUME=0, USBRST=0, WKUP=0, VBUSEN=0, RWUPE=0

Description

Device State Control Register 0

Fields

RHST

USB Bus Reset Status

0 (000): In host controller mode: Communication speed indeterminate (powered state or no connection) In device controller mode: Communication speed indeterminate

0 (Others): In host controller mode: USB bus reset in progress In device controller mode: Setting prohibited

1 (001): In host controller mode: Low-speed connection In device controller mode: USB bus reset in progress

2 (010): In host controller mode: Full-speed connection In device controller mode: USB bus reset in progress or full-speed connection

3 (011): Setting prohibited

UACT

USB Bus Enable

0 (0): Disable downstream port (disable SOF transmission)

1 (1): Enable downstream port (enable SOF transmission)

RESUME

Resume Output

0 (0): Do not output resume signal

1 (1): Output resume signal

USBRST

USB Bus Reset Output

0 (0): Do not output USB bus reset signal

1 (1): Output USB bus reset signal

RWUPE

Wakeup Detection Enable

0 (0): Disable downstream port remote wakeup

1 (1): Enable downstream port remote wakeup

WKUP

Wakeup Output

0 (0): Do not output remote wakeup signal

1 (1): Output remote wakeup signal

VBUSEN

USB_VBUSEN Output Pin Control

0 (0): Output low on external USB_VBUSEN pin

1 (1): Output high on external USB_VBUSEN pin

EXICEN

USB_EXICEN Output Pin Control

0 (0): Output low on external USB_EXICEN pin

1 (1): Output high on external USB_EXICEN pin

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