63 lines
2.6 KiB
C
63 lines
2.6 KiB
C
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/* $NetBSD: m41t00reg.h,v 1.1 2003/09/30 00:35:31 thorpej Exp $ */
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/*
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* Copyright (c) 2003 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Allen K. Briggs for Wasabi Systems, Inc.
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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
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
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* BE 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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#ifndef _DEV_I2C_M41T00REG_H_
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#define _DEV_I2C_M41T00REG_H_
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#define M41T00_ADDR 0x68
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#define M41T00_SEC 0 /* 00-59 -- BCD Seconds */
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#define M41T00_MIN 1 /* 00-59 -- BCD Minutes */
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#define M41T00_CENHR 2 /* 0-1/00-23 -- BCD Century/Hour */
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#define M41T00_DAY 3 /* 01-07 -- BCD Day */
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#define M41T00_DATE 4 /* 01-31 -- BCD Date */
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#define M41T00_MONTH 5 /* 01-12 -- BCD Month */
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#define M41T00_YEAR 6 /* 00-99 -- BCD Year */
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#define M41T00_DATE_BYTES 7
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#define M41T00_CONTROL 7 /* Control Register */
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#define M41T00_NBYTES 8
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#define M41T00_SEC_MASK 0x7f
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#define M41T00_MIN_MASK 0x7f
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#define M41T00_HOUR_MASK 0x3f
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#define M41T00_DAY_MASK 0x07
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#define M41T00_DATE_MASK 0x3f
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#define M41T00_MONTH_MASK 0x1f
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#define M41T00_YEAR_MASK 0xff
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#endif /* _DEV_I2C_M41T00REG_H_ */
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