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STMicroelectronics STM32F407 User Manual

STMicroelectronics STM32F407
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Contents RM0090
10/1731 DocID018909 Rev 11
10.3.16 Summary of the possible DMA configurations . . . . . . . . . . . . . . . . . . . 324
10.3.17 Stream configuration procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
10.3.18 Error management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
10.4 DMA interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
10.5 DMA registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
10.5.1 DMA low interrupt status register (DMA_LISR) . . . . . . . . . . . . . . . . . . 327
10.5.2 DMA high interrupt status register (DMA_HISR) . . . . . . . . . . . . . . . . . 328
10.5.3 DMA low interrupt flag clear register (DMA_LIFCR) . . . . . . . . . . . . . . 329
10.5.4 DMA high interrupt flag clear register (DMA_HIFCR) . . . . . . . . . . . . . 329
10.5.5 DMA stream x configuration register (DMA_SxCR) (x = 0..7) . . . . . . . 330
10.5.6 DMA stream x number of data register (DMA_SxNDTR) (x = 0..7) . . . 333
10.5.7 DMA stream x peripheral address register (DMA_SxPAR) (x = 0..7) . 334
10.5.8 DMA stream x memory 0 address register (DMA_SxM0AR) (x = 0..7) 334
10.5.9 DMA stream x memory 1 address register (DMA_SxM1AR) (x = 0..7) 334
10.5.10 DMA stream x FIFO control register (DMA_SxFCR) (x = 0..7) . . . . . . 335
10.5.11 DMA register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
11 Chrom-Art Accelerator™ controller (DMA2D) . . . . . . . . . . . . . . . . . . 341
11.1 DMA2D introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
11.2 DMA2D main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
11.3 DMA2D functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
11.3.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
11.3.2 DMA2D control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
11.3.3 DMA2D foreground and background FIFOs . . . . . . . . . . . . . . . . . . . . 343
11.3.4 DMA2D foreground and background pixel format converter (PFC) . . . 344
11.3.5 DMA2D foreground and background CLUT interface . . . . . . . . . . . . . 346
11.3.6 DMA2D blender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347
11.3.7 DMA2D output PFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347
11.3.8 DMA2D output FIFO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
11.3.9 DMA2D AHB master port timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
11.3.10 DMA2D transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
11.3.11 DMA2D configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
11.3.12 DMA2D transfer control (start, suspend, abort and completion) . . . . . 352
11.3.13 Watermark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
11.3.14 Error management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
11.3.15 AHB dead time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

Table of Contents

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STMicroelectronics STM32F407 Specifications

General IconGeneral
BrandSTMicroelectronics
ModelSTM32F407
CategoryController
LanguageEnglish

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