00001 /*! \file ataconf.h \brief IDE-ATA interface driver configuration. */ 00002 //***************************************************************************** 00003 // 00004 // File Name : 'ataconf.h' 00005 // Title : IDE-ATA interface driver for hard disks 00006 // Author : Pascal Stang - Copyright (C) 2000-2002 00007 // Date : 11/22/2000 00008 // Revised : 12/29/2000 00009 // Version : 0.3 00010 // Target MCU : Atmel AVR Series) 00011 // Editor Tabs : 4 00012 // 00013 // NOTE: This code is currently below version 1.0, and therefore is considered 00014 // to be lacking in some functionality or documentation, or may not be fully 00015 // tested. Nonetheless, you can expect most functions to work. 00016 // 00017 // This code is distributed under the GNU Public License 00018 // which can be found at http://www.gnu.org/licenses/gpl.txt 00019 // 00020 //***************************************************************************** 00021 00022 #ifndef ATA_IFCONF_H 00023 #define ATA_IFCONF_H 00024 00025 // constants 00026 #define SECTOR_BUFFER_ADDR 0x1E00 00027 00028 // ATA register base address 00029 #define ATA_REG_BASE 0x8000 00030 // ATA register offset 00031 #define ATA_REG_DATAL 0x00 00032 #define ATA_REG_ERROR 0x01 00033 #define ATA_REG_SECCOUNT 0x02 00034 #define ATA_REG_STARTSEC 0x03 00035 #define ATA_REG_CYLLO 0x04 00036 #define ATA_REG_CYLHI 0x05 00037 #define ATA_REG_HDDEVSEL 0x06 00038 #define ATA_REG_CMDSTATUS1 0x07 00039 #define ATA_REG_CMDSTATUS2 0x08 00040 #define ATA_REG_ACTSTATUS 0x09 00041 00042 #define ATA_REG_DATAH 0x10 00043 00044 #endif
1.4.2