2001-06-13 22:29:40 +04:00
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/* $NetBSD: dtidereg.h,v 1.2 2001/06/13 18:29:41 bjh21 Exp $ */
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2000-05-10 01:55:44 +04:00
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/* This file is in the public domain */
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/*
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* dtidereg.h - hardware-related constants of the D.T. Software IDE interface.
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*/
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/*
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* This is mostly reverse-engineered by Ben Harris from the driver that
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* comes with the board and the board itself. Treat with caution.
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*/
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2001-06-13 22:29:40 +04:00
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#define DTIDE_NCHANNELS 2
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2000-05-10 01:55:44 +04:00
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#define DTIDE_MAGICBASE 0x2000
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#define DTIDE_REGSHIFT 5 /* ie DA0 == LA5 */
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#define DTIDE_CMDBASE0 0x2400
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#define DTIDE_CTLBASE0 0x2500
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#define DTIDE_CMDBASE1 0x2600
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#define DTIDE_CTLBASE1 0x2700
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