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66 lines
3.0 KiB
C
66 lines
3.0 KiB
C
/******************************************************************************
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* Filename: aon_ioc_doc.h
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* Revised: 2016-03-30 11:01:30 +0200 (Wed, 30 Mar 2016)
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* Revision: 45969
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*
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* Copyright (c) 2015 - 2017, Texas Instruments Incorporated
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1) Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3) Neither the name of the ORGANIZATION nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************/
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//! \addtogroup aonioc_api
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//! @{
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//! \section sec_aonioc Introduction
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//!
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//! The Input/Output Controller (IOC) controls the functionality of the pins (called DIO).
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//! The IOC consists of two APIs:
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//! - MCU IOC API selects which peripheral module is connected to the individual DIO and thus allowed to control it.
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//! It also controls individual drive strength, slew rate, pull-up/pull-down, edge detection, etc.
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//! - AON IOC API controls the general drive strength definitions, IO latches, and if the LF clock is
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//! routed to a DIO for external use.
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//!
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//! For more information on the MCU IOC see the [IOC API](\ref ioc_api).
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//!
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//! \section sec_aonioc_api API
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//!
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//! The API functions can be grouped like this:
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//!
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//! Freeze IOs while MCU domain is powered down:
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//! - \ref AONIOCFreezeEnable()
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//! - \ref AONIOCFreezeDisable()
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//!
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//! Output LF clock to a DIO:
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//! - \ref AONIOC32kHzOutputEnable()
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//! - \ref AONIOC32kHzOutputDisable()
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//!
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//! Configure the value of drive strength for the three manual MCU IOC settings (MIN, MED, MAX):
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//! - \ref AONIOCDriveStrengthSet()
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//! - \ref AONIOCDriveStrengthGet()
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//!
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//! @}
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