ST STM32H7B3I-EVAL User Manual

Hardware modifications are listed in Table 56 below:
Table 56. OCSPI2 hardware configuration
Signal name Pin name Setting
OCSPI2
(1)
FMC_A0
PF0
R339
OFF
(2)
OCSPI2_IO0 R98 ON
FMC_A1
PF1
R335
OFF
(2)
OCSPI2_IO1 R89 ON
FMC_A2
PF2
R331
OFF
(2)
OCSPI2_IO2 R82 ON
FMC_A3
PF3
R74
OFF
(2)
OCSPI2_IO3 R75 ON
FMC_A10
PG0
R73
OFF
(2)
OCSPI2_IO4 R76 ON
FMC_A11
PG1
R333
OFF
(2)
OCSPI2_IO5 R77 ON
FMC_A4
PF4
R66
OFF
(2)
OCSPI2_CLK R319 ON
FMC_A5
PF5
R65
OFF
(2)
OCSPI2_NCLK R318 ON
FMC_NE3
PG10
(3)
JP2 OFF
SDIO2_D1
DCMI_D2 R118
OFF
(2)
OCSPI2_IO6 R115 ON
SDIO2_D2
PG11
(3)
JP1 OFF
DCMI_D3 JP1 OFF
OCSPI2_IO7
(2)
R257 ON
SDIO2_D3
PG12
(3)
JP13 OFF
OCSPI2_NCS
(2)
R287 ON
FMC_SDNCAS
PG15
R352
OFF
(2)
OCSPI2_DQS R354 ON
3V3_SW_ENABLE
MFX IO0
(3)
SB34 ON
1. The default configuration is in bold.
2. Remove to avoid stub if necessary.
3. PG10, PG11, PG12 signals are using pins supplied by VDDMMC. Make sure to supply 3.3 V on VDDMMC (Refer to Section
6.3.5 )
UM2662
OCSPI NOR Flash 2 module (MB1242)
UM2662 - Rev 1
page 59/95

ST STM32H7B3I-EVAL Specifications

General

Brand	ST
Model	STM32H7B3I-EVAL
Category	Motherboard
Language	English