Daughterboard Extension Connectors Cn13 And Cn14; Table 29. Daughterboard Extension Connector Cn13 - ST STM32373C-EVAL User Manual

Connectors
3.10

Daughterboard extension connectors CN13 and CN14

Two 50-pins male header connectors CN13 and CN14 can be used to connect with
daughterboard or standard wrapping board to STM32373C-EVAL evaluation board. All
GPI/Os are available on them. The space between these two connectors and position of
power, GND and RESET pins are defined as a standard which allows to develop common
daughterboards for several evaluations boards.
The standard width between CN13 pin1 and CN14 pin1 is 2700 mils (68.58 mm). The
standard was implemented on the majority of evaluation boards. Each pin on CN13 and
CN14 can be used by a daughterboard after disconnecting it from the corresponding
function block on STM32373C-EVAL evaluation board. Please refer to
Table 30
Table 29. Daughterboard extension connector CN13
Pin Description
1 GND
3 PC7
5 PC9
7 PA10
9 PA11
11 PC14
13 PA13
15 PC15
17 PA15
19 GND
21 PD0
23 PD2
25 PD4
27 PD6
29 PD7
31 PB3
33 PB5
35 PB7
37 PB9
39 GND
41 PE3
43 PE5
45 PF9
47 PF10
49 D5V
36/66
for more details.
Alternative function
-
I2S_CK
I2S_DIN
I2C2_SDA
USB_DM
OSC32_IN
SWDAT/JTMS
OSC32_OUT
JTDI
-
CAN_RX
LCD_CS
USART2_RTS
USART2_RX/ IRDA
HDMI_HPD_SOURCE
JTDO/TRACESWO
IR_IN
I2C1_SDA
IR-Out_LED
-
TRACED0 / uSDcard_Detect
TRACED2 / SHIELD_CT
JOYSTICK_RIGHT
JOYSTICK_UP
-
Doc ID 023566 Rev 1
Table 29
How to disconnect from function block
on STM32373C-EVAL board
-
-
-
Keep JP5 on open.
Remove R61.
Remove R36, close SB25.
Disconnect CN15, CN17.
Remove R37, close SB26.
Disconnect CN15, CN17.
-
Remove R10.
Remove R163.
Remove R46.
Remove R199.
Remove R135.
Disconnect CN15, CN17.
Remove R113.
Remove R148.
Remove R249.
-
Remove R60, R64.
Remove R83, mount R95.
Remove R91.
Remove R69.
-
UM1564
and