STM32-PZ6806L开发板原理图.pdf

1 2 3 4 5 6 7 8 9 10 11 12
PE1
PA1
SD FSMC_NBL0
KEY_UP 1
SDIO_D2 GND 8 FSMC_NBL1
1 ADC2 2
SD卡 SDIO_D3 7 K1
2 TFT显示模块 USART2_TXD 3
SDIO_CMD P2 6 K2
3 USART2_RXD 4 ADX345模块编码器输入模块
SDIO_SCK 5 K3 485模块
9 4 1 2 PWM0 5 P485
CD SDIO_D0 4 PWM1
8 SD_D1 5 3 4 SPI1_SCK 6 485_TXD 485_RXD +
DAT1 SDIO_D1 3 MP3_CS 1 2
7 SD_D0 6 5 6 SPI1_MISO 7 USART2_TXD USART2_RXD
DAT0 SPI1_SCK RSET 2 FSMC_D4 PE2 3 4
6 7 8 PA2 SPI1_MOSI 8 UTXD URXD
VSS GND SPI1_MOSI FSMC_NWE 1 FSMC_D5 5 6
5 SD_SCK 9 10 3D_INT 1 R1
13 CLK + P4 SPI1_MISO FSMC_NE4 8 FSMC_D6
NC 4 11 12 USART1_TXD 2 10R
12 VDD + R2 47K SD_D2 TOUCH_CS FSMC_A10 7 FSMC_D7
NC 3 SD_CMD 1 13 14 USART1_RXD 3
11 CMD R5 47K SD_D3 TOUCH_PEN FSMC_NOE 6 FSMC_D8
NC 2 SD_D3 C3 2 15 16 PA11 4
10 CD/DAT3 R78 47K SD_CMD FSMC_D8 FSMC_D7 5 FSMC_D9 GND U1 P5
NC 1 SD_D2 104 3 17 18 PA12 5 7 1
DAT2 R79 47K SD_SCK FSMC_D9 FSMC_D6 4 FSMC_D10 + CS VDD-IO MT_FW
4 19 20 JTMS 6 6 2
TF? R80 47K SD_D0 FSMC_D10 FSMC_D5 3 FSMC_D11 C2 VS MT_FZ
5 21 22 JTCK 7 12 3 1
R81 47K SD_D1 FSMC_D11 FSMC_D4 2 FSMC_D12 104 R8 SDO/ADDR NC
GND 6 23 24 JTDI 8 U3 IIC2_SDA13 11 C5
FSMC_D12 FSMC_D3 1 PF1 485_RXD 1 8 P6 SDA/SDI/SDIO NC
GND 25 26 PB1 PD1 RO VCC 360R IIC2_SCL 14 2 104
FSMC_D13 FSMC_D2 FSMC_A0 FSMC_A13 2 7 SCL/SCLK GND
27 28 ADC0 FSMC_D2 1 RE B 1 4
IO FSMC_D14 FSMC_D1 8 8 FSMC_A1 3 6 R6 GND