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ST STM32F405 User Manual

ST STM32F405
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Contents RM0090
16/1749 RM0090 Rev 18
16.3.1 LTDC block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481
16.3.2 LTDC reset and clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481
16.3.3 LCD-TFT pins and signal interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 483
16.4 LTDC programmable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483
16.4.1 LTDC Global configuration parameters . . . . . . . . . . . . . . . . . . . . . . . . 483
16.4.2 Layer programmable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 486
16.5 LTDC interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 490
16.6 LTDC programming procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492
16.7 LTDC registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493
16.7.1 LTDC Synchronization Size Configuration Register (LTDC_SSCR) . . 493
16.7.2 LTDC Back Porch Configuration Register (LTDC_BPCR) . . . . . . . . . . 493
16.7.3 LTDC Active Width Configuration Register (LTDC_AWCR) . . . . . . . . . 494
16.7.4 LTDC Total Width Configuration Register (LTDC_TWCR) . . . . . . . . . . 495
16.7.5 LTDC Global Control Register (LTDC_GCR) . . . . . . . . . . . . . . . . . . . . 495
16.7.6 LTDC Shadow Reload Configuration Register (LTDC_SRCR) . . . . . . 497
16.7.7 LTDC Background Color Configuration Register (LTDC_BCCR) . . . . 497
16.7.8 LTDC Interrupt Enable Register (LTDC_IER) . . . . . . . . . . . . . . . . . . . 498
16.7.9 LTDC Interrupt Status Register (LTDC_ISR) . . . . . . . . . . . . . . . . . . . . 499
16.7.10 LTDC Interrupt Clear Register (LTDC_ICR) . . . . . . . . . . . . . . . . . . . . . 499
16.7.11 LTDC Line Interrupt Position Configuration Register (LTDC_LIPCR) . 500
16.7.12 LTDC Current Position Status Register (LTDC_CPSR) . . . . . . . . . . . . 500
16.7.13 LTDC Current Display Status Register (LTDC_CDSR) . . . . . . . . . . . . 501
16.7.14 LTDC Layerx Control Register (LTDC_LxCR) (where x=1..2) . . . . . . . 502
16.7.15 LTDC Layerx Window Horizontal Position Configuration Register
(LTDC_LxWHPCR) (where x=1..2) . . . . . . . . . . . . . . . . . . . . . . . . . . . 503
16.7.16 LTDC Layerx Window Vertical Position Configuration Register
(LTDC_LxWVPCR) (where x=1..2) . . . . . . . . . . . . . . . . . . . . . . . . . . . 504
16.7.17 LTDC Layerx Color Keying Configuration Register (LTDC_LxCKCR)
(where x=1..2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505
16.7.18 LTDC Layerx Pixel Format Configuration Register (LTDC_LxPFCR)
(where x=1..2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505
16.7.19 LTDC Layerx Constant Alpha Configuration Register (LTDC_LxCACR)
(where x=1..2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506
16.7.20 LTDC Layerx Default Color Configuration Register (LTDC_LxDCCR)
(where x=1..2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506
16.7.21 LTDC Layerx Blending Factors Configuration Register (LTDC_LxBFCR)
(where x=1..2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 508
16.7.22 LTDC Layerx Color Frame Buffer Address Register (LTDC_LxCFBAR)
(where x=1..2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 509

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ST STM32F405 Specifications

General IconGeneral
BrandST
ModelSTM32F405
CategoryComputer Hardware
LanguageEnglish

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