flash.h
来自「eCos操作系统源码」· C头文件 代码 · 共 75 行
H
75 行
//==========================================================================//// flash.h//// Flash programming - device constants, etc.////==========================================================================//####ECOSGPLCOPYRIGHTBEGIN####// -------------------------------------------// This file is part of eCos, the Embedded Configurable Operating System.// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.//// eCos is free software; you can redistribute it and/or modify it under// the terms of the GNU General Public License as published by the Free// Software Foundation; either version 2 or (at your option) any later version.//// eCos is distributed in the hope that it will be useful, but WITHOUT ANY// WARRANTY; without even the implied warranty of MERCHANTABILITY or// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License// for more details.//// You should have received a copy of the GNU General Public License along// with eCos; if not, write to the Free Software Foundation, Inc.,// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.//// As a special exception, if other files instantiate templates or use macros// or inline functions from this file, or you compile this file and link it// with other works to produce a work based on this file, this file does not// by itself cause the resulting work to be covered by the GNU General Public// License. However the source code for this file must still be made available// in accordance with section (3) of the GNU General Public License.//// This exception does not invalidate any other reasons why a work based on// this file might be covered by the GNU General Public License.//// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.// at http://sources.redhat.com/ecos/ecos-license/// -------------------------------------------//####ECOSGPLCOPYRIGHTEND####//==========================================================================//#####DESCRIPTIONBEGIN####//// Author(s): gthomas// Contributors: gthomas// Date: 2000-07-26// Purpose: // Description: // //####DESCRIPTIONEND####////==========================================================================#ifndef _FLASH_HWR_H_#define _FLASH_HWR_H_// EBSA-285 FLASH layout// 4x 28F008SA, one device per byte-lane// each device is 16x64k blocks#define FLASH_Read_ID 0x90909090#define FLASH_Read_Status 0x70707070#define FLASH_Clear_Status 0x50505050#define FLASH_Status_Ready 0x80808080#define FLASH_Program 0x10101010#define FLASH_Block_Erase 0x20202020#define FLASH_Confirm 0xD0D0D0D0#define FLASH_Reset 0xFFFFFFFF#define FLASH_BLOCK_SIZE 0x40000#define FLASH_Intel_code 0x89#define FLASH_28F008SA 0xA2#define FLASH_28F008SC 0xA6#endif // _FLASH_HWR_H_
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