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Silicon Labs /Series1 /EFM32GG12B /EFM32GG12B830F512GQ100 /SDIO /CAPAB0

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Interpret as CAPAB0

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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 0TMOUTCLKFREQ0 (TMOUTCLKUNIT)TMOUTCLKUNIT 0BASECLKFREQSD0MAXBLOCKLEN 0 (EXTMEDIABUSSUP)EXTMEDIABUSSUP 0 (ADMA2SUP)ADMA2SUP 0 (HSSUP)HSSUP 0 (SDMASUP)SDMASUP 0 (SUSRESSUP)SUSRESSUP 0 (VOLTSUP3P3V)VOLTSUP3P3V 0 (VOLTSUP3P0V)VOLTSUP3P0V 0 (VOLTSUP1P8V)VOLTSUP1P8V 0 (SYSBUS64BSUP)SYSBUS64BSUP 0 (ASYNCINTSUP)ASYNCINTSUP 0 (REMOVABLE)IFSLOTTYPE

IFSLOTTYPE=REMOVABLE

Description

Capabilities Register to Hold Bits 31~0

Fields

TMOUTCLKFREQ

Timeout Clock Frequency
TMOUTCLKUNIT

Timeout Clock Unit
BASECLKFREQSD

Base Clock Frequency for SD_CLK
MAXBLOCKLEN

Maximum Block Length
EXTMEDIABUSSUP

Extended Media Bus Support
ADMA2SUP

ADMA2 Support
HSSUP

High Speed Support
SDMASUP

SDMA Support
SUSRESSUP

Suspend / Resume Support
VOLTSUP3P3V

Voltage Support 3.3V
VOLTSUP3P0V

Voltage Support 3.0V
VOLTSUP1P8V

Voltage Support 1.8V
SYSBUS64BSUP

System Bus 64-bit Support
ASYNCINTSUP

Asynchronous Interrupt Support
IFSLOTTYPE

Interface Card Slot Type

0 (REMOVABLE): Removable Card Slot

1 (EMBEDDED): Only one non-removable device is conected to a SD bus slot

2 (SHARED): Can be set if Host controller supports Shared Bus CTRL register

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