AN3311 datasheet(19/58 Pages) STMICROELECTRONICS

19 / 58 page

AN3311

STM3210C-EVAL demonstration board

Doc ID 18209 Rev 1

19/58

4.13

Daughterboard extension connector CN8 and CN9

Two 50-pin male headers, CN8 and CN9, can be used to connect a daughterboard or

standard wrapping board to the STM3210C-EVAL demonstration board. All 80 GPIOs are

available on it. The space between these two connectors and the power position, GND and

RESET pin are defined as a standard, which allows to develop common daughterboards for

several demonstration boards. The standard width between CN8 pin1 and CN9 pin1 is 2700

mills (68.58mm). This standard was implemented on the majority of demonstration boards.

Each pin on CN8 and CN9 can be used by a daughterboard after disconnecting it from the

corresponding function block on the STM3210C-EVAL demonstration board.

RTCK

GND

PB3

GND

RESET#

GND

DBGRQ

GND

DBGACK

GND

Table 6.

JTAG debugging connector CN13 (continued)

Pin number

Description

Pin number

Description

Table 7.

Daughterboard extension connector CN8

Description

Alternate function

How to disconnect with function block on STM3210C-

EVAL board

1GND

3PC7

Disconnect STM3210C-EVAL board from motor power drive

board

PC9

USB power switch On

Remove R36

PA9

USB VBUS

Remove R78

PA0

MC/Ethernet/WKUP

Keep JP14 open. Disconnect STM3210C-EVAL board from

motor power drive board.

PC14 via SB1

32 kHz oscillator

Remove R161, close SB1

PA12

USB_DP

Remove R43 or disconnect USB cable

PC15 via SB2

32 kHz oscillator

Remove R59, close SB2

PC10

SPI1_CLK

GND

PC12

SPI1_MOSI

PD1

CAN1_TX

PD3

LD3

Remove R96

PD5

USART2_TX

PD7

LD1

Remove R94

AN3311 bảng dữ liệu(PDF) 19 Page - STMicroelectronics

AN3311 bảng dữ liệu(HTML) 19 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

bảng dữ liệu tải về

Link URL