DocID029088 Rev 3
37/80
UM2036
Connectors
79
51
PC8
SD1_D0/MC_WH/PAR_D2
Open SB17 SB72,SB75, disconnect CN4 and
SD1
53
PC11
SD1_D3 /PAR_D4
Remove R282, disconnect CN4, disconnect
SD1
55
PC10
SD1_D2/EXT_RESET/PAR_D8
Remove R287,R16, disconnect CN4 and SD1
57
PD2
SD1_CMD/PAR_D11
Open SB76, disconnect CN4 and SD1
59
GND
-
-
2
PI13
LCD_VSYNC
-
4
PC14
OSC32_IN
Remove R23, close SB38
6
PC13
TAMPER_WAKEUP_KEY
Remove R217
8
PK7
LCD_ENB
Remove R162, disconnect CN15
10
GND
-
-
12
PK5
LCD_B6
-
14
PB9
I2C1_SDA
Remove R174, R3,R294, disconnect CN4,
CN15 and CN18
16
PK3
LCD_B4
-
18
PB6
QSPI_BK1_NCS
Remove R230
20
PJ14
LCD_B2
-
22
PJ15
LCD_B3
-
24
PB4
JTRST/SD2_D3
Open SB16, disconnect SD2
26
PJ13
LCD_B1
-
28
PC12
SD1_CK/ PAR_D9
Disconnect CN4, disconnect SD1
30
GND
-
-
32
PA15
JTDI
Remove R99
34
PK1
-
-
36
PA14
JTCK-SWCLK
Remove R91
38
PK2
-
-
40
PA13
JTMS-SWDIO
Remove R84
42
PA12
CAN1_TX/USB_FS1_DP/MC_PFCsync2
Open SB60, SB62, SB66
44
PA10
RS232_RX/USB_FS1_ID
Remove R115, keep JP21 on open
46
PC9
SD1_D1/PAR_D3
Remove R264, disconnect CN4 and SD1
48
+3.3V
-
-
50
GND
-
-
52
PA8
LCD_BL_CTRL/MII_MCO/MC_PFCsync1
Open SB70, SB71, SB74
54
VBUS_FS1
-
-
Table 22. Daughterboard extension connector CN6 (continued)
Pin Description
Alternative
Function
How to disconnect with function block on
STM32F779I-EVAL board