Regviz

Silicon Labs /Series0 /EFM32HG /EFM32HG309F64 /USB /CTRL

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Interpret as CTRL

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31282724232019161512118743000000000000000000000000000000000000000000 (DMPUAP)DMPUAP0 (NONE)LEMOSCCTRL0 (LEMPHYCTRL)LEMPHYCTRL0 (LEMIDLEEN)LEMIDLEEN0 (LEMNAKEN)LEMNAKEN0 (LEMADDRMEN)LEMADDRMEN0 (VREGDIS)VREGDIS0 (VREGOSEN)VREGOSEN0BIASPROGEM010BIASPROGEM23

LEMOSCCTRL=NONE

Description

System Control Register

Fields

DMPUAP

DMPU Active Polarity
LEMOSCCTRL

Low Energy Mode Oscillator Control

0 (NONE): Low Energy Mode has no effect on neither USBC or USHFRCO.

1 (GATE): The USBC clock is gated when Low Energy Mode is active.

2 (SUSPEND): The USBC clock is gated, and USHFRCO is suspended (if not selected as HFCLK) when Low Energy Mode is active.
LEMPHYCTRL

Low Energy Mode USB PHY Control
LEMIDLEEN

Low Energy Mode on Bus Idle Enable
LEMNAKEN

Low Energy Mode on OUT NAK Enable
LEMADDRMEN

Low Energy Mode on Device Address Mismatch Enable
VREGDIS

Voltage Regulator Disable
VREGOSEN

VREGO Sense Enable
BIASPROGEM01

Regulator Bias Programming Value in EM0/1
BIASPROGEM23

Regulator Bias Programming Value in EM2/3

Links

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Register License

  • SPDX-License-Identifier: Zlib
  • The licensor of this software is Silicon Laboratories Inc.
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  • arising from the use of this software.
  • Permission is granted to anyone to use this software for any purpose,
  • including commercial applications, and to alter it and redistribute it
  • freely, subject to the following restrictions:
    1. The origin of this software must not be misrepresented; you must not
  • claim that you wrote the original software. If you use this software
  • in a product, an acknowledgment in the product documentation would be
  • appreciated but is not required.
    1. Altered source versions must be plainly marked as such, and must not be
  • misrepresented as being the original software.
    1. This notice may not be removed or altered from any source distribution.
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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data