Table 28. Daughter Board Extension Connector (Cn7) - ST STM32303C-EVAL User Manual

Connector
Table 27.
Pin
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
Table 28.
Pin
1
3
5
7
9
11
13
15
17
19
21
32/58
Daughter board extension connector (CN6) (continued)
Description Alternative function
MC2_PWM_2L/I2S_DOU
PC11
T
PC12 MC2_PWM_3L/ I2S_DIN
PD1 CAN_TX
PD3 MC1_EnA
PD5 JOY_DOWN
GND -
PB3 TDO/SWO
PB5 JOY_LEFT
PB7 MC2_STOP
PB9 IR_LED
PE1 USART1_RX
MC1_MC2_PFCsync /
PE2
TRACE_CK
MC1_ICL_SHUTOUT /
PE4
TRACE_D1
PE6 TRACE_D3 / Key_Button
+3V3 -
GND -
PB12 OPAMP4_OUT / SHIELD
Daughter board extension connector (CN7)
Description Alternative function
GND -
PD14 OPAMP2_IN2+ / LED_FB
PD11 MC2_Ain+_ADC34
PD9 MC1_MC2_PFC_Vac
PC13 JOY_SEL
RESET# -
PB15 SPI2_MOSI
PB13 OPAMP4_IN2+
PE15 MC1_STOP/MicroSD_CS
D5V -
PE12 MC1_PWM_3L
Doc ID 023581 Rev 2
How to disconnect with function block on
STM32303C-EVAL board
Remove R53, R54
Remove R55, R56
Remove R105
Remove C10, Keep JP2 open, Disconnect
CN2
Remove R22
-
Disconnect CN9, CN10
Remove R307
Remove R79
Remove R262
Keep JP13 open
Remove R1, R2
Remove R5, R6
Remove R111, Disconnect CN9
-
-
Remove R37, R103, Close SB9
How to disconnect with function block
on STM32303C-EVAL board
Remove R45, R46
Remove R92
Remove R80, R146, C7, C26
Remove R308
-
Remove R310
Remove R110
Remove R33, R34
-
Disconnect CN2
UM1567