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Silicon Labs /Series1 /EFM32GG12B /EFM32GG12B410F1024GM64 /USB /DIEP2_CTL

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Interpret as DIEP2_CTL

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0MPS0 (USBACTEP)USBACTEP 0 (DPIDEOF)DPIDEOF 0 (NAKSTS)NAKSTS 0 (CONTROL)EPTYPE 0 (STALL)STALL 0TXFNUM0 (CNAK)CNAK 0 (SNAK)SNAK 0 (SETD0PIDEF)SETD0PIDEF 0 (SETD1PIDOF)SETD1PIDOF 0 (EPDIS)EPDIS 0 (EPENA)EPENA

EPTYPE=CONTROL

Description

Device Control IN Endpoint x+1 Control Register

Fields

MPS

Maximum Packet Size
USBACTEP

USB Active Endpoint
DPIDEOF

Endpoint Data PID / Even or Odd Frame
NAKSTS

NAK Status
EPTYPE

Endpoint Type

0 (CONTROL): Control Endpoint.

1 (ISO): Isochronous Endpoint.

2 (BULK): Bulk Endpoint.

3 (INT): Interrupt Endpoint.
STALL

Handshake
TXFNUM

TxFIFO Number
CNAK

Clear NAK
SNAK

Set NAK
SETD0PIDEF

Set DATA0 PID / Even Frame
SETD1PIDOF

Set DATA1 PID / Odd Frame
EPDIS

Endpoint Disable
EPENA

Endpoint Enable

Links

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Register License

  • SPDX-License-Identifier: Zlib
  • The licensor of this software is Silicon Laboratories Inc.
  • This software is provided ‘as-is’, without any express or implied
  • warranty. In no event will the authors be held liable for any damages
  • 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