ST UM2033, Руководство пользователя

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Hardware layout and configuration UM2033
10/44 UM2033 Rev 4
5 Hardware layout and configuration
The 32F769IDISCOVERY Discovery board is designed around the STM32F769NIH6
(TFBGA216 package). The hardware block diagram (Refer to Figure 4 ) illustrates the
connections between the STM32F769NIH6 and the peripherals (SDRAM, Quad-SPI flash
memory, LCD DSI connector, USB OTG connectors, USART, Ethernet, Audio, SPDIF RCA
in, SPDIF RCA out, microSD™ card, ARDUINO
®
Uno shields, and embedded ST-LINK).
Figure 5 and Figure 6 help users locate these features on the Discovery board. The
mechanical dimensions of the Discovery board are shown in Figure 7 .
Figure 4. Hardware block diagram
MSv40775V1
STM32F769NIH6
Audio DAC and
Amplifier
RTC
Ethernet PHY and
RJ45 connector
SWD
3.3V Power
Supply
32KHz crystal
ST-LINK/V2-1
I
2
C
RMII
SAI
Wi-Fi or EXT I
2
C
Boards connector
Capacitive
multi-point
touchscreen
25MHz Oscillator
LEDs, push-button
and wakeup
GPIO
HSI
HS PHY and
Micro USB connector
OTG
HS
SDRAM FMC
LCD DSI
connector
DSI
QSPI QSPI Flash
SPDIF_TX
SPDIF Output
and RCA connector
VCP
UART
ARDUINO UNO
shield connectors
GPIOs
SPDIF_RX
SPDIF Decoder Input
and RCA connector
ESP8266 Wi-Fi RX/TX
Power Over
Ethernet 48V
(5V, 3W)
microSD card
connector
SDMMC
UART
Stereo jack
Line input
Stereo jack
Line input