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90 lines
4.5 KiB
90 lines
4.5 KiB
5 months ago
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//*****************************************************************************
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//
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// hw_sysexc.h - Macros used when accessing the system exception module.
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//
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// Copyright (c) 2011 Texas Instruments Incorporated. All rights reserved.
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// Software License Agreement
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//
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// Texas Instruments (TI) is supplying this software for use solely and
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// exclusively on TI's microcontroller products. The software is owned by
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// TI and/or its suppliers, and is protected under applicable copyright
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// laws. You may not combine this software with "viral" open-source
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// software in order to form a larger program.
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//
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// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
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// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
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// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
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// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
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// DAMAGES, FOR ANY REASON WHATSOEVER.
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//
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// This is part of revision 8264 of the Stellaris Firmware Development Package.
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//
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//*****************************************************************************
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#ifndef __HW_SYSEXC_H__
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#define __HW_SYSEXC_H__
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//*****************************************************************************
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//
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// The following are defines for the System Exception Module register
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// addresses.
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//
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//*****************************************************************************
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#define SYSEXC_RIS 0x400F9000 // System Exception Raw Interrupt
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// Status
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#define SYSEXC_IM 0x400F9004 // System Exception Interrupt Mask
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#define SYSEXC_MIS 0x400F9008 // System Exception Raw Interrupt
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// Status
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#define SYSEXC_IC 0x400F900C // System Exception Interrupt Clear
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the SYSEXC_RIS register.
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//
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//*****************************************************************************
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#define SYSEXC_RIS_IXCRIS 0x00000020 // Inexact Exception Flag
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#define SYSEXC_RIS_OFCRIS 0x00000010 // Overflow Exception Flag
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#define SYSEXC_RIS_UFCRIS 0x00000008 // Underflow Exception Flag
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#define SYSEXC_RIS_IOCRIS 0x00000004 // Invalid Operation Flag
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#define SYSEXC_RIS_DZCRIS 0x00000002 // Divide By 0 Exception Flag
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#define SYSEXC_RIS_IDCRIS 0x00000001 // Input Denormal Exception Flag
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the SYSEXC_IM register.
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//
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//*****************************************************************************
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#define SYSEXC_IM_IXCIM 0x00000020 // Inexact Exception Flag
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#define SYSEXC_IM_OFCIM 0x00000010 // Overflow Exception Flag
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#define SYSEXC_IM_UFCIM 0x00000008 // Underflow Exception Flag
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#define SYSEXC_IM_IOCIM 0x00000004 // Invalid Operation Flag
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#define SYSEXC_IM_DZCIM 0x00000002 // Divide By 0 Exception Flag
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#define SYSEXC_IM_IDCIM 0x00000001 // Input Denormal Exception Flag
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the SYSEXC_MIS register.
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//
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//*****************************************************************************
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#define SYSEXC_MIS_IXCMIS 0x00000020 // Inexact Exception Flag
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#define SYSEXC_MIS_OFCMIS 0x00000010 // Overflow Exception Flag
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#define SYSEXC_MIS_UFCMIS 0x00000008 // Underflow Exception Flag
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#define SYSEXC_MIS_IOCMIS 0x00000004 // Invalid Operation Flag
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#define SYSEXC_MIS_DZCMIS 0x00000002 // Divide By 0 Exception Flag
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#define SYSEXC_MIS_IDCMIS 0x00000001 // Input Denormal Exception Flag
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//*****************************************************************************
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//
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// The following are defines for the bit fields in the SYSEXC_IC register.
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//
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//*****************************************************************************
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#define SYSEXC_IC_IXCIC 0x00000020 // Inexact Exception Flag
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#define SYSEXC_IC_OFCIC 0x00000010 // Overflow Exception Flag
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#define SYSEXC_IC_UFCIC 0x00000008 // Underflow Exception Flag
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#define SYSEXC_IC_IOCIC 0x00000004 // Invalid Operation Flag
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#define SYSEXC_IC_DZCIC 0x00000002 // Divide By 0 Exception Flag
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#define SYSEXC_IC_IDCIC 0x00000001 // Input Denormal Exception Flag
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#endif // __HW_SYSEXC_H__
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