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<title>Release Notes for ISS66WVH8M8 Component Drivers</title>
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<h1 id="release-notes-for-iss66wvh8m8-component-drivers"><small>Release Notes for</small> <mark>ISS66WVH8M8 Component Drivers</mark></h1>
<p>Copyright © 2017 STMicroelectronics<br />
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<h1 id="license">License</h1>
<p>Licensed by ST under BSD 3-Clause license (the "License"). You may not use this package except in compliance with the License. You may obtain a copy of the License at:</p>
<p><a href="https://opensource.org/licenses/BSD-3-Clause">https://opensource.org/licenses/BSD-3-Clause</a></p>
<h1 id="purpose">Purpose</h1>
<p>This directory contains the ISS66WVH8M8 component drivers.</p>
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<input type="checkbox" id="collapse-section22" checked aria-hidden="true"> <label for="collapse-section22" aria-hidden="true">V1.0.1 / 03-April-2019</label>
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<h2 id="main-changes">Main Changes</h2>
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<li>Update release notes format</li>
<li>Reformat the BSD 3-Clause license declaration in the files header (replace license terms by a web reference to OSI website where those terms lie)</li>
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<input type="checkbox" id="collapse-section19" aria-hidden="true"> <label for="collapse-section19" aria-hidden="true">V1.0.0 / 07-August-2017</label>
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<h2 id="main-changes-1">Main Changes</h2>
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<li>First official release of HyperRAM ISS66WVH8M8 Component driver</li>
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/**
******************************************************************************
* @file iss66wvh8m8.h
* @author MCD Application Team
* @brief This file contains all the description of the ISS66WVH8M8 Octal memory.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __ISS66WVH8M8_H
#define __ISS66WVH8M8_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup ISS66WVH8M8
* @{
*/
/** @defgroup ISS66WVH8M8_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup ISS66WVH8M8_Exported_Constants
* @{
*/
/**
* @brief ISS66WVH8M8 Configuration
*/
#define ISS66WVH8M8_RAM_SIZE 0x800000 /* 64 MBits => 8 MBytes */
#define ISS66WVH8M8_LATENCY_83M 3
#define ISS66WVH8M8_LATENCY_100M 4
#define ISS66WVH8M8_LATENCY_133M 5
#define ISS66WVH8M8_LATENCY_166M 6
#define ISS66WVH8M8_CR0_LATENCY_83M ISS66WVH8M8_CR0_IL_3_CLOCK
#define ISS66WVH8M8_CR0_LATENCY_100M ISS66WVH8M8_CR0_IL_4_CLOCK
#define ISS66WVH8M8_CR0_LATENCY_133M ISS66WVH8M8_CR0_IL_5_CLOCK
#define ISS66WVH8M8_CR0_LATENCY_166M ISS66WVH8M8_CR0_IL_6_CLOCK
/**
* @brief ISS66WVH8M8 Registers
*/
/* Device Identification Register 0 */
#define ISS66WVH8M8_DIR0_ADDRESS ((uint32_t)0x00000000)
#define ISS66WVH8M8_DIR0_MANUFACTURER ((uint16_t)0x000F) /*!< Manufacturer */
#define ISS66WVH8M8_DIR0_CADC ((uint16_t)0x00F0) /*!< Column Address Bit Count */
#define ISS66WVH8M8_DIR0_RABC ((uint16_t)0x1F00) /*!< Row Address Bit Count */
#define ISS66WVH8M8_DIR0_DADDR ((uint16_t)0xC000) /*!< Die Address */
/* Device Identification Register 1 */
#define ISS66WVH8M8_DIR1_ADDRESS ((uint32_t)0x00000001)
#define ISS66WVH8M8_DIR1_DTYPE ((uint16_t)0x000F) /*!< Device Type */
/* Configuration Register 0 */
#define ISS66WVH8M8_CR0_ADDRESS ((uint32_t)0x00000800)
#define ISS66WVH8M8_CR0_BLENGTH ((uint16_t)0x0003) /*!< Burst length */
#define ISS66WVH8M8_CR0_HBE ((uint16_t)0x0004) /*!< Hybrid burst enable */
#define ISS66WVH8M8_CR0_FLE ((uint16_t)0x0008) /*!< Fixed latency enable */
#define ISS66WVH8M8_CR0_IL ((uint16_t)0x00F0) /*!< Initial latency */
#define ISS66WVH8M8_CR0_IL_5_CLOCK ((uint16_t)0x0000) /*!< 5 clock latency */
#define ISS66WVH8M8_CR0_IL_6_CLOCK ((uint16_t)0x0010) /*!< 6 clock latency */
#define ISS66WVH8M8_CR0_IL_3_CLOCK ((uint16_t)0x00E0) /*!< 3 clock latency */
#define ISS66WVH8M8_CR0_IL_4_CLOCK ((uint16_t)0x00F0) /*!< 4 clock latency */
#define ISS66WVH8M8_CR0_DS ((uint16_t)0x7000) /*!< Drive strength */
#define ISS66WVH8M8_CR0_DPDE ((uint16_t)0x8000) /*!< Deep Power down enable */
/* Configuration Register 1 */
#define ISS66WVH8M8_CR1_ADDRESS ((uint32_t)0x00000801)
#define ISS66WVH8M8_CR1_DRI ((uint16_t)0x0003) /*!< Distributed refresh interval */
/**
* @}
*/
/** @defgroup ISS66WVH8M8_Exported_Functions
* @{
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __ISS66WVH8M8_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/