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dtidereg.h revision 1.3 
      1  1.3  perry /* $NetBSD: dtidereg.h,v 1.3 2005/02/27 00:27:44 perry Exp $ */
      2  1.1  bjh21 
      3  1.1  bjh21 /* This file is in the public domain */
      4  1.1  bjh21 
      5  1.1  bjh21 /*
      6  1.1  bjh21  * dtidereg.h - hardware-related constants of the D.T. Software IDE interface.
      7  1.1  bjh21  */
      8  1.1  bjh21 
      9  1.1  bjh21 /*
     10  1.1  bjh21  * This is mostly reverse-engineered by Ben Harris from the driver that
     11  1.1  bjh21  * comes with the board and the board itself.  Treat with caution.
     12  1.1  bjh21  */
     13  1.2  bjh21 
     14  1.2  bjh21 #define DTIDE_NCHANNELS	2
     15  1.1  bjh21 
     16  1.1  bjh21 #define DTIDE_MAGICBASE	0x2000
     17  1.1  bjh21 
     18  1.1  bjh21 #define DTIDE_REGSHIFT	5 /* ie DA0 == LA5 */
     19  1.1  bjh21 #define DTIDE_CMDBASE0	0x2400
     20  1.1  bjh21 #define DTIDE_CTLBASE0	0x2500
     21  1.1  bjh21 #define DTIDE_CMDBASE1	0x2600
     22  1.1  bjh21 #define DTIDE_CTLBASE1	0x2700
     23  1.3  perry 
     24