library

/*! \file ataconf.h \brief IDE-ATA interface driver configuration. */
//*****************************************************************************
//
// File Name    : 'ataconf.h'
// Title                : IDE-ATA interface driver for hard disks
// Author               : Pascal Stang - Copyright (C) 2000-2002
// Date                 : 11/22/2000
// Revised              : 12/29/2000
// Version              : 0.3
// Target MCU   : Atmel AVR Series)
// Editor Tabs  : 4
//
// NOTE: This code is currently below version 1.0, and therefore is considered
// to be lacking in some functionality or documentation, or may not be fully
// tested.  Nonetheless, you can expect most functions to work.
//
// This code is distributed under the GNU Public License
//              which can be found at http://www.gnu.org/licenses/gpl.txt
//
//*****************************************************************************

#ifndef ATA_IFCONF_H
#define ATA_IFCONF_H

// constants
#define SECTOR_BUFFER_ADDR                      0x1E00

// ATA register base address
#define ATA_REG_BASE            0x8000
// ATA register offset
#define ATA_REG_DATAL           0x00
#define ATA_REG_ERROR           0x01
#define ATA_REG_SECCOUNT        0x02
#define ATA_REG_STARTSEC        0x03
#define ATA_REG_CYLLO           0x04
#define ATA_REG_CYLHI           0x05
#define ATA_REG_HDDEVSEL        0x06
#define ATA_REG_CMDSTATUS1      0x07
#define ATA_REG_CMDSTATUS2      0x08
#define ATA_REG_ACTSTATUS       0x09

#define ATA_REG_DATAH           0x10

#endif