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/**************************************************************************
*
* BRIEF MODULE DESCRIPTION
* Definitions for timer registers
*
* Copyright 2004 IDT Inc. (rischelp@idt.com)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
**************************************************************************
* May 2004 rkt,neb.
*
* Initial Release
*
*
*
**************************************************************************
*/
#ifndef __IDT_TIM_H__
#define __IDT_TIM_H__
enum
{
TIM0_PhysicalAddress = 0x18028000,
TIM_PhysicalAddress = TIM0_PhysicalAddress, // Default
TIM0_VirtualAddress = 0xb8028000,
TIM_VirtualAddress = TIM0_VirtualAddress, // Default
} ;
enum
{
TIM_Count = 3,
} ;
struct TIM_CNTR_s
{
u32 count ;
u32 compare ;
u32 ctc ; //use CTC_
} ;
typedef struct TIM_s
{
struct TIM_CNTR_s tim [TIM_Count] ;
u32 rcount ; //use RCOUNT_
u32 rcompare ; //use RCOMPARE_
u32 rtc ; //use RTC_
} volatile * TIM_t ;
enum
{
CTC_en_b = 0,
CTC_en_m = 0x00000001,
CTC_to_b = 1,
CTC_to_m = 0x00000002,
RCOUNT_count_b = 0,
RCOUNT_count_m = 0x0000ffff,
RCOMPARE_compare_b = 0,
RCOMPARE_compare_m = 0x0000ffff,
RTC_ce_b = 0,
RTC_ce_m = 0x00000001,
RTC_to_b = 1,
RTC_to_m = 0x00000002,
RTC_rqe_b = 2,
RTC_rqe_m = 0x00000004,
} ;
#endif // __IDT_TIM_H__
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