spi_at45d_info.c 3.0 KB

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  1. /*
  2. * Copyright (C) 2008-2011 by egnite GmbH
  3. *
  4. * All rights reserved.
  5. *
  6. * Redistribution and use in source and binary forms, with or without
  7. * modification, are permitted provided that the following conditions
  8. * are met:
  9. *
  10. * 1. Redistributions of source code must retain the above copyright
  11. * notice, this list of conditions and the following disclaimer.
  12. * 2. Redistributions in binary form must reproduce the above copyright
  13. * notice, this list of conditions and the following disclaimer in the
  14. * documentation and/or other materials provided with the distribution.
  15. * 3. Neither the name of the copyright holders nor the names of
  16. * contributors may be used to endorse or promote products derived
  17. * from this software without specific prior written permission.
  18. *
  19. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  20. * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  21. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  22. * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  23. * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  24. * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  25. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
  26. * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  27. * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  28. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
  29. * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30. * SUCH DAMAGE.
  31. *
  32. * For additional information see http://www.ethernut.de/
  33. */
  34. /*!
  35. * \file dev/spi_at45d_info.c
  36. * \brief Adesto/Atmel AT45D SPI Flash types.
  37. *
  38. * \verbatim
  39. * $Id$
  40. * \endverbatim
  41. */
  42. #include <dev/at45d.h>
  43. /*!
  44. * \addtogroup xgSpiInfoAt45d
  45. */
  46. /*@{*/
  47. /*! \brief Parameter table of known DataFlash types. */
  48. AT45D_INFO at45d_info[] = {
  49. { 8, 512, 256, 0x0D}, /* AT45DB011B 128kB 256B/pg */
  50. { 9, 512, 264, 0x0C}, /* AT45DB011B 128kB 264B/pg */
  51. { 8, 1025, 256, 0x15}, /* AT45DB021B 256kB 256B/pg */
  52. { 9, 1025, 264, 0x14}, /* AT45DB021B 256kB 264B/pg */
  53. { 8, 2048, 256, 0x1D}, /* AT45DB041B 512kB 256B/pg */
  54. { 9, 2048, 264, 0x1C}, /* AT45DB041B 512kB 264B/pg */
  55. { 8, 4096, 256, 0x25}, /* AT45DB081B 1MB 256B/pg */
  56. { 9, 4096, 264, 0x24}, /* AT45DB081B 1MB 264B/pg */
  57. { 9, 4096, 512, 0x2D}, /* AT45DB0161B 2MB 512B/pg */
  58. {10, 4096, 528, 0x2C}, /* AT45DB0161B 2MB 528B/pg */
  59. { 9, 8192, 512, 0x35}, /* AT45DB0321B 4MB 512B/pg */
  60. {10, 8192, 528, 0x34}, /* AT45DB0321B 4MB 528B/pg */
  61. {10, 8192, 1024, 0x39}, /* AT45DB0642 8MB 1024B/pg */
  62. {11, 8192, 1056, 0x38}, /* AT45DB0642 8MB 1056B/pg */
  63. {10, 8192, 1024, 0x3D}, /* AT45DB0642D 8MB 1024B/pg */
  64. {11, 8192, 1056, 0x3C} /* AT45DB0642D 8MB 1056B/pg */
  65. };
  66. /*! \brief Number of known Dataflash types. */
  67. uint_fast8_t at45d_known_types = sizeof(at45d_info) / sizeof(AT45D_INFO);
  68. /*@}*/