DocID027916 Rev 2 35/79
UM1902 Connector
78
58 PJ1 LCD_R2 -
60 +5V - -
Table 22. Daughterboard extension connector CN6
Pin Description Alternative Function
How to disconnect with function block on
STM32746G-EVAL board
1GND - -
3 PC15 OSC32_OUT Remove R17, Close SB26
5 PI15 LCD_R0 -
7 PI12 LCD_HSYNC -
9 PI8 EXPANDER_INT Remove R295
11 PK6 LCD_B7 -
13 PK4 LCD_B5 -
15 PG12 SPDIF_RX1 Remove R215
17 PG9 SAI2_FSB Remove R193
19 GND - -
21 PB7 LED3/PAR_ VSYNC Keep JP23 on open
23 PD3 PAR_D5 Disconnect CN4
25 PG13 MII_TXD0 Remove R243
27 PJ12 LCD_B0 -
29 PG14 MII_TXD1 Remove R244
31 PB8 I2C1_SCL Remove R5,R195,R290, Disconnect CN4
33 PG11 MII_TX_EN/MC_NTC Open SB46, Remove R252
35 PJ11 LCD_G4 -
37 PK0 LCD_G5 -
39 GND - -
41 PA11
CAN1_RX/USB_FS1_DM
/MC_PFCpwm
Open SB50,Remove R284, Keep JP8 on
open, Disconnect CN13
43 PA9
RS232_IRDA_TX/USB_FS1_
VBUS
Open SB54,Remove R261
45 PB3 JTDO- SWO/I2S3_CK Keep JP4 on open
47 PD6 NWAIT/I2S3_SD/PAR_D10 Keep JP5 on open, Disconnect CN4
49 D5V - -
51 PC8
SDCARD_D0/MC_WH/PAR_
D2
Open SB58,SB61, Disconnect CN4
Table 21. Daughterboard extension connector CN5 (continued)
Pin Description Alternative Function
How to disconnect with function
block on STM32746G-EVAL board
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