STM32F479 datasheet(11/91 Pages) STMICROELECTRONICS

номер детали	STM32F479

подробное описание детали	LCD-TFT display controller (LTDC) on STM32 MCUs

PDF	91 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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11 / 91 page

DocID029237 Rev 2

11/91

AN4861

Display and graphics overview

1.2

Display interface standards

The MIPI (mobile industry processor interface) Alliance is a global, collaborative

organization committed to define and promote interface specifications for mobile devices.

The MIPI Alliance develops new standards but also standardizes the existing display

interfaces:

MIPI display bus interface (MIPI-DBI)

The MIPI-DBI is one of the first display standards published by the MIPI Alliance to specify

the display interfaces. The three types of interfaces defined inside the MIPI-DBI are:

•

Type A: based on Motorola 6800 bus

•

Type B: based on Intel® 8080 bus

•

Type C: based on SPI protocol

The MIPI-DBI is used to interface with a display with an integrated graphic RAM (GRAM).

The pixel data is updated in the local GRAM of the display. Figure 5 illustrates a MIPI-DBI

type A or B display interfacing example.

Figure 5. MIPI-DBI type A or B interface

Figure 6 illustrates a MPI-DBI type C display interfacing example.

Figure 6. MIPI-DBI type C interface

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