ST 32F429IDISCOVERY - Figure 4. Bottom Layout

Hardware layout UM1670
12/32 UM1670 Rev 4
Figure 4. Bottom layout
SB3, SB5, SB7, SB13
(RESERVED)
SB21
(BOOT1)
SB4, SB6, SB8, SB14
(DEFAULT)
SB19, SB20
(X3 crystal)
SB18
(MCO)
SB26, SB27
(USB OTG)
U5
STM32F429ZIT6
SDRAM
CN6
USB OTG Micro-AB
SB22, SB23, SB24, SB25
SB16, SB17
(X2 crystal)
SB9 (SWO)
SB15 (RX, TX)
SB10 (STM_RST)
SB11 (RX, TX)
SB12 (NRST)