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184 lines
38 KiB
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<title>Release Notes for STM32L4xx CMSIS</title><!--[if gte mso 9]><xml> <o:DocumentProperties> <o:Author>STMicroelectronics</o:Author> <o:LastAuthor>STMicroelectronics</o:LastAuthor> <o:Revision>37</o:Revision> <o:TotalTime>136</o:TotalTime> <o:Created>2009-02-27T19:26:00Z</o:Created> <o:LastSaved>2009-03-01T17:56:00Z</o:LastSaved> <o:Pages>1</o:Pages> <o:Words>522</o:Words> <o:Characters>2977</o:Characters> <o:Company>STMicroelectronics</o:Company> <o:Lines>24</o:Lines> <o:Paragraphs>6</o:Paragraphs> <o:CharactersWithSpaces>3493</o:CharactersWithSpaces> <o:Version>11.6568</o:Version> </o:DocumentProperties> </xml><![endif]--><!--[if gte mso 9]><xml> <w:WordDocument> <w:Zoom>110</w:Zoom> <w:ValidateAgainstSchemas/> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 9]><xml> <w:LatentStyles DefLockedState="false" LatentStyleCount="156"> </w:LatentStyles> </xml><![endif]--><style>
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<meta content="MCD Application Team" name="author"></head>
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<td style="vertical-align: top;"><span style="font-size: 8pt; font-family: Arial; color: blue;"><a href="../../../../../Release_Notes.html">Back to Release page</a></span></td>
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<td style="padding: 1.5pt;">
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<h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
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Notes for STM32L4xx CMSIS</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
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<p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
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2016 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
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<p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;"><img alt="" id="_x0000_i1025" src="../../../../../_htmresc/st_logo.png" style="border: 0px solid ; width: 86px; height: 65px;"></span><span style="font-size: 10pt;"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family: Arial; display: none;"><o:p> </o:p></span></p>
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<table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" width="900">
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<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="History"></a><span style="font-size: 12pt; color: white;">Update History</span></h2>
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<h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.1
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/ 29-April-2016</span></h3>
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<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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Changes<o:p></o:p></span></u></b></p>
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<ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">All
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device register description files enriched with _Pos and _Msk defines
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to be used with _VAL2FLD(field, value) and _FLD2VAL(field, value) from
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CMSIS Core (previous defines are kept for compatibility)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">stm32l471xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l475xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l476xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l485xx.h and </span><span style="font-size: 10pt; font-family: Verdana;">stm32l486xx.h device description files</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Update DFSDM peripheral instance and register definitions (named DFSDM1 peripheral from now instead of DFSDM)</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename DFSDM<span style="font-style: italic;">x</span>_IRQn to DFSDM1_FLT<span style="font-style: italic;">x</span>_IRQn for <span style="font-style: italic;">x</span>=0,1,2 and 3 (filters)</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename DFSDM channels and filters to refer to DFSDM1 peripheral instance with DFSDM1 prefix</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">DFSDM1_Channel0, DFSDM1_Channel1, ... DFSDM1_Channel7</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">DFSDM1_Filter0, </span><span style="font-size: 10pt; font-family: Verdana;">DFSDM1_Filter1, ..., </span><span style="font-size: 10pt; font-family: Verdana;">DFSDM1_Filter3</span></li></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename registers in DFSDM_Filter_TypeDef to use FLT prefix for filter</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">FLTCR1, FLTCR2, FLTISR, FLTICR, FLTJCHGR, FLTFCR, FLTJDATAR, FLTRDATAR, FLTAWHTR, </span><span style="font-size: 10pt; font-family: Verdana;">FLTAWLTR, FLTAWSR, FLTAWCFR, FLTEXMAX, FLTEXMIN, FLTCNVTIMR</span></li></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename register in DFSDM_Filter_TypeDef to use CH prefix for channel</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">CHAWSCDR<br></span></li></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Update RCC definitions for DFSDM1</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename RCC_APB2RSTR_DFSDMRST to RCC_APB2RSTR_DFSDM1RST</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename RCC_APB2ENR_DFSDMEN to RCC_APB2ENR_DFSDM1EN</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename RCC_APB2SMENR_DFSDMSMEN to RCC_APB2SMENR_DFSDM1SMEN</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename RCC_CCIPR_DFSDMSEL to RCC_CCIPR_DFSDM1SEL</span></li></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Update TIM definitions for DFSDM1</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename TIM1_OR2_BKDFBK0E to TIM1_OR2_BKDF1BK0E</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename TIM1_OR3_BK2DFBK1E to TIM1_OR3_BK2DF1BK1E</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename TIM8_OR2_BKDFBK2E to TIM8_OR2_BKDF1BK2E</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename TIM8_OR3_BK2DFBK3E to TIM8_OR3_BK2DF1BK3E</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename TIM15_OR2_BKDFBK0E to TIM15_OR2_BKDF1BK0E</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename TIM16_OR2_BKDFBK1E to TIM16_OR2_BKDF1BK1E</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename TIM17_OR2_BKDFBK2E to TIM17_OR2_BKDF1BK2E</span></li></ul></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">FMC</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add FMC_BWTRx_BUSTURN register bit definition</span></li></ul></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">startup_stm32l471xx.s, </span><span style="font-size: 10pt; font-family: Verdana;">startup_stm32l475xx.s, </span><span style="font-size: 10pt; font-family: Verdana;">startup_stm32l476xx.s, </span><span style="font-size: 10pt; font-family: Verdana;">startup_stm32l485xx.s and </span><span style="font-size: 10pt; font-family: Verdana;">startup_stm32l486xx.s</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename </span><span style="font-size: 10pt; font-family: Verdana;">DFSDM<span style="font-style: italic;">x</span>_IRQHandler function entry points to DFSDM1_FLT<span style="font-style: italic;">x</span>_IRQHandler for <span style="font-style: italic;">x</span>=0,1,2 and 3 (filters)</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.1.0
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/ 26-February-2016</span></h3>
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<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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Changes<o:p></o:p></span></u></b></p>
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<ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add the support of <span style="font-weight: bold;">STM32L431xx/STM32L432xx/STM32L433xx/STM32L442xx/STM32L443xx</span> devices</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add </span><span style="font-size: 10pt; font-family: Verdana;">stm32l431xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l432xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l433xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l442xx.h and </span><span style="font-size: 10pt; font-family: Verdana;">stm32l443xx.h device description files</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add startup files startup_</span><span style="font-size: 10pt; font-family: Verdana;">stm32l431xx.s, </span><span style="font-size: 10pt; font-family: Verdana;">startup_</span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">stm32l432xx.s, </span><span style="font-size: 10pt; font-family: Verdana;">startup_</span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">stm32l433xx.s, </span><span style="font-size: 10pt; font-family: Verdana;">startup_</span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">stm32l442xx.s and </span><span style="font-size: 10pt; font-family: Verdana;">startup_</span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">stm32l443xx.s for EWARM, MDK-ARM and SW4STM32 toolchains</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add linker files stm32l431xx_flash.icf, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l431xx_sram.icf, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l432xx_flash.icf, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l432xx_sram.icf, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l433xx_flash.icf, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l433xx_sram.icf, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l442xx_flash.icf, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l442xx_sram.icf, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l443xx_flash.icf and </span><span style="font-size: 10pt; font-family: Verdana;">stm32l443xx_sram.icf </span><span style="font-size: 10pt; font-family: Verdana;">used within EWARM workspaces</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">stm32l4xx.h</span><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;"></span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add the following device defines:</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">"#define STM32L431xx" for all STM32L431xx devices</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">"#define STM32L432xx" for all STM32L432xx devices</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">"#define STM32L433xx" for all STM32L433xx devices</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">"#define STM32L442xx" for all STM32L442xx devices</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">"#define STM32L443xx" for all STM32L443xx devices</span></li></ul></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">stm32l471xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l475xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l476xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l485xx.h and </span><span style="font-size: 10pt; font-family: Verdana;">stm32l486xx.h device description files</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">DFSDM - alignment with registers & bits naming used in documentation</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename DFSDM_AWSCDR_WDATA to DFSDM_CHWDATR_WDATA</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename DFSDM_AWSCDR_INDAT0 to DFSDM_CHDATINR_INDAT0</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Rename DFSDM_AWSCDR_INDAT0 to DFSDM_CHDATINR_INDAT0</span></li></ul></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.3
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/ 29-January-2016</span></h3>
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<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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Changes<o:p></o:p></span></u></b></p>
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<ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">stm32l471xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l475xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l476xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l485xx.h and </span><span style="font-size: 10pt; font-family: Verdana;">stm32l486xx.h device description files</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Apply MISRA C 2004 rule 10.6 ('U' suffix added)</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add PACKAGE_BASE, UID_BASE and FLASHSIZE_BASE base address definitions<br></span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">ADC</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Update ADC_CSR register bit definition</span></li></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">LPUART</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add IS_LPUART_INSTANCE() to check USART instance with low power capatibility</span></li></ul></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">system_stm32l4xx.h/.c</span><span style="font-size: 10pt; font-family: Verdana;"></span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Add declaration of APB Prescaler table values (const uint8_t APBPrescTable[8])</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.2
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/ 25-November-2015</span></h3>
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<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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Changes<o:p></o:p></span></u></b></p>
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<ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">stm32l471xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l475xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l476xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l485xx.h and </span><span style="font-size: 10pt; font-family: Verdana;">stm32l486xx.h device description files</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">GPIO</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Align GPIO register bit definitions with RM0351 (legacy definitions preserved for compatibility)</span></li></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">FMC</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Remove FMC_BCR1_WFDIS bit definition (write fifo feature not available)</span></li></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">PWR</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Stop 0 mode introduction</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">PWR_CR1_LPMS_STOP1MR renamed to PWR_CR1_LPMS_STOP0</span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">PWR_CR1_LPMS_STOP1LPR renamed to </span><span style="font-size: 10pt; font-family: Verdana;">PWR_CR1_LPMS_STOP1</span></li></ul></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">RCC</span><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Align RCC register bit definitions with RM0351 (legacy definitions preserved for compatibility)</span></li></ul><span style="font-size: 10pt; font-family: Verdana;"></span></li><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">TIM</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE() to check timer instance capability for hall sensor interface</span></li></ul></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">system_stm32l4xx.c</span><span style="font-size: 10pt; font-family: Verdana;"></span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">Fix PLLCFGR default value in SystemInit()</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.1
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/ 16-September-2015</span></h3>
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<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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Changes<o:p></o:p></span></u></b></p>
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<ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">stm32l471xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l475xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l476xx.h, </span><span style="font-size: 10pt; font-family: Verdana;">stm32l485xx.h and </span><span style="font-size: 10pt; font-family: Verdana;">stm32l486xx.h device description files</span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">DBGMCU</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Fix DBGMCU_IDCODE_DEV_ID mask definition</span></li></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">FLASH</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add FLASH_OPTR_nRST_SHDW bit definition</span></li></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">I2C</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Fix naming I2C_CR1_DNF instead of I2C_CR1_DFN</span></li></ul></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">TIM</span></li></ul><ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add TIM16_OR2_BKDFBK1E bit definition</span></li></ul><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">Add TIM17_OR2_BKDFBK2E bit definition</span></li></ul></ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">system_stm32l4xx.c</span><span style="font-size: 10pt; font-family: Verdana;"></span></li><ul><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;"></span><span style="font-size: 10pt; font-family: Verdana;">SystemCoreClockUpdate() corrected for SystemCoreClock computation when PLL is enabled</span></li></ul></ul><h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;"><span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0
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/ 26-June-2015</span></h3>
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<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;"><b style=""><u><span style="font-size: 10pt; font-family: Verdana; color: black;">Main
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Changes<o:p></o:p></span></u></b></p>
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<ul style="margin-top: 0cm;" type="square"><li class="MsoNormal" style="margin: 4.5pt 0in; font-size: 12pt; font-family: 'Times New Roman',serif; color: black;"><span style="font-size: 10pt; font-family: Verdana;">First official release for </span><span style="font-size: 10pt; font-family: Verdana; font-style: italic; font-weight: bold;">STM32L471xx, STM32L475xx, </span><span style="font-size: 10pt; font-family: Verdana;"><span style="font-style: italic; font-weight: bold;">STM32L476xx, STM32L485xx and STM32L486xx</span> devices</span></li></ul><span style="font-size: 10pt; font-family: Verdana;"><span style="font-weight: bold; font-style: italic;"></span></span>
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<ul style="margin-top: 0in;" type="disc">
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</ul>
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<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;"><a name="License"></a><span style="font-size: 12pt; color: white;">License<o:p></o:p></span></h2>
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<p class="MsoNormal"></p>
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<div style="text-align: center;">
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<div style="text-align: justify;">
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<div style="text-align: justify;"><font size="-1"><span style="font-family: "Verdana","sans-serif";">Redistribution
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and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:</span><br>
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</font>
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<ol>
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<li><font size="-1"><span style="font-family: "Verdana","sans-serif";">Redistributions
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of source code must retain the above copyright notice, this list of
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conditions and the following disclaimer.</span><span style="font-family: "Verdana","sans-serif";"></span></font></li>
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<li><font size="-1"><span style="font-family: "Verdana","sans-serif";">Redistributions
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in binary form must reproduce the above copyright notice, this list of
|
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conditions and the following disclaimer in </span><span style="font-family: "Verdana","sans-serif";">the
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documentation and/or other materials provided with the distribution.</span><span style="font-family: "Verdana","sans-serif";"></span></font></li>
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<li><font size="-1"><span style="font-family: "Verdana","sans-serif";">Neither the
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name of STMicroelectronics nor the names of its contributors may be
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used to endorse or promote products derived </span><br>
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</font> </li>
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</ol>
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<font size="-1"><span style="font-family: "Verdana","sans-serif";">
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from this software without specific prior written permission.</span><br>
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<span style="font-family: "Verdana","sans-serif";"></span><br>
|
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<span style="font-family: "Verdana","sans-serif";">THIS
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SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
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AND ANY EXPRESS OR IMPLIED</span><span style="font-family: "Verdana","sans-serif";"> WARRANTIES,
|
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
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MERCHANTABILITY AND FITNESS FOR A </span><span style="font-family: "Verdana","sans-serif";">PARTICULAR
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PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
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CONTRIBUTORS BE LIABLE FOR ANY </span><span style="font-family: "Verdana","sans-serif";">DIRECT,
|
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, </span><span style="font-family: "Verdana","sans-serif";">PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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BUSINESS INTERRUPTION) HOWEVER</span><span style="font-family: "Verdana","sans-serif";"> CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR </span><span style="font-family: "Verdana","sans-serif";">OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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THE POSSIBILITY OF SUCH DAMAGE.</span></font> </div>
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<span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"></span></div>
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<span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"></span></div>
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<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"> </span></p>
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<span style="font-size: 10pt; font-family: "Verdana","sans-serif"; color: black;"></span>
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<div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;">
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<hr align="center" size="2" width="100%"></span></div>
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<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt; text-align: center;" align="center"><span style="font-size: 10pt; font-family: Verdana; color: black;">For
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complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32<span style="color: black;"> Microcontrollers
|
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visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/family/141.jsp" target="_blank">www.st.com/STM32</a></span></u></span><span style="color: black;"><o:p></o:p></span></p>
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</td>
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</tr>
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</tbody>
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</table>
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<p class="MsoNormal"><span style="font-size: 10pt;"><o:p></o:p></span></p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p class="MsoNormal"><o:p> </o:p></p>
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</div>
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