STM32F765II datasheet(52/255 Pages) STMICROELECTRONICS

52 / 255 page

Functional overview

STM32F765xx STM32F767xx STM32F768Ax STM32F769xx

52/255

DocID029041 Rev 4

2.47

DSI Host (DSIHOST)

The DSI Host is a dedicated peripheral for interfacing with MIPI® DSI compliant displays. It

includes a dedicated video interface internally connected to the LTDC and a generic APB

interface that can be used to transmit information to the display.

These interfaces are as follows:

•

LTDC interface:

–

Used to transmit information in Video mode, in which the transfers from the host

processor to the peripheral take the form of a real-time pixel stream (DPI).

–

Through a customized for mode, this interface can be used to transmit information

in full bandwidth in the Adapted Command mode (DBI).

•

APB slave interface:

–

Allows the transmission of generic information in Command mode, and follows a

proprietary register interface.

–

Can operate concurrently with either LTDC interface in either Video mode or

Adapted Command mode.

•

Video mode pattern generator:

–

Allows the transmission of horizontal/vertical color bar and D-PHY BER testing

pattern without any kind of stimuli.

The DSI Host main features:

•

Compliant with MIPI® Alliance standards

•

Interface with MIPI® D-PHY

•

Supports all commands defined in the MIPI® Alliance specification for DCS:

–

Transmission of all Command mode packets through the APB interface

–

Transmission of commands in low-power and high-speed during Video mode

•

Supports up to two D-PHY data lanes

•

Bidirectional communication and escape mode support through data lane 0

•

Supports non-continuous clock in D-PHY clock lane for additional power saving

•

Supports Ultra Low-power mode with PLL disabled

•

ECC and Checksum capabilities

•

Support for End of Transmission Packet (EoTp)

•

Fault recovery schemes

•

3D transmission support

•

Configurable selection of system interfaces:

–

AMBA APB for control and optional support for Generic and DCS commands

–

Video Mode interface through LTDC

–

Adapted Command mode interface through LTDC

•

Independently programmable Virtual Channel ID in

–

Video mode

–

Adapted Command mode

–

APB Slave

Video Mode interfaces features:

•

LTDC interface color coding mappings into 24-bit interface:

STM32F765II 데이터시트(PDF) 52 Page - STMicroelectronics

STM32F765II 데이터시트(HTML) 52 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

데이터시트 다운로드

링크 URL