eeprom93xx.h 1.2 KB
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/*
 * QEMU EEPROM 93xx emulation
 *
 * Copyright (c) 2006-2007 Stefan Weil
 *
 * This program 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 of the License, or
 * (at your option) any later version.
 *
 * This program 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
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 * along with this program; if not, see <http://www.gnu.org/licenses/>.
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 */

#ifndef EEPROM93XX_H
#define EEPROM93XX_H

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typedef struct _eeprom_t eeprom_t;
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/* Create a new EEPROM with (nwords * 2) bytes. */
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eeprom_t *eeprom93xx_new(uint16_t nwords);
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/* Destroy an existing EEPROM. */
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void eeprom93xx_free(eeprom_t *eeprom);
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/* Read from the EEPROM. */
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uint16_t eeprom93xx_read(eeprom_t *eeprom);
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/* Write to the EEPROM. */
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void eeprom93xx_write(eeprom_t *eeprom, int eecs, int eesk, int eedi);
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/* Get EEPROM data array. */
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uint16_t *eeprom93xx_data(eeprom_t *eeprom);
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#endif /* EEPROM93XX_H */