Hdmi ® I/O Interface; Table 15. I/O Configuration For The Hdmi - ST STM32MP157C-DK2 User Manual

The resolution is up to 720p60 (1280 × 720).
Input signals are 24 bits digital RGB (LTDC) for the video and I2S2 for the audio. Refer to the STM32MP157x
datasheet for details.
The control signals are I2C1, one interruption, and a dedicated reset.
The Consumer Electronic Control (CEC) is also available through the HDMI
7.12.2 ®
HDMI I/O interface
Table 15 describes the I/O configuration for the HDMI
I/O
PB6
PD9
PG12
PG10
PD10
PI4
PA3
PB8
PD8
PE5
PE6
PH13
PH14
PH15
PI0
PI1
PI2
PH2
PH3
PH8
PH9
PH10
PC0
PH12
PE15
PG7
PF10
PI10
PI9
PA9
PB9
PI3
UM2534 - Rev 1
Table 15. I/O configuration for the HDMI
PB6 is connected to HDMI_CEC.
PD9 is connected to LTDC_B0.
PG12 is connected to LTDC_B1.
PG10 is connected to LTDC_B2.
PD10 is connected to LTDC_B3.
PI4 is connected to LTDC_B4.
PA3 is connected to LTDC_B5.
PB8 is connected to LTDC_B6.
PD8 is connected to LTDC_B7.
PE5 is connected to LTDC_G0.
PE6 is connected to LTDC_G1.
PH13 is connected to LTDC_G2.
PH14 is connected to LTDC_G3.
PH15 is connected to LTDC_G4.
PI0 is connected to LTDC_G5.
PI1 is connected to LTDC_G6.
PI2 is connected to LTDC_G7.
PH2 is connected to LTDC_R0.
PH3 is connected to LTDC_R1.
PH8 is connected to LTDC_R2.
PH9 is connected to LTDC_R3.
PH10 is connected to LTDC_R4.
PC0 is connected to LTDC_R5.
PH12 is connected to LTDC_R6.
PE15 is connected to LTDC_R7.
PG7 is connected to LTDC_CLK.
PF10 is connected to LTDC_DE.
PI10 is connected to LTDC_HSYNC.
PI9 is connected to LTDC_VSYNC.
PA9 is connected to I2S2_CK.
PB9 is connected to I2S2_WS.
PI3 is connected to I2S2_SDO.
®
transmitter (transmitter bypassed).
®
interface.
®
interface
Configuration
UM2534
HDMI®
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