Atmel AT91SAM9X35 Manual do Utilizador descarregar pdf (Página 4)

4 / 8

One RS485 serial port (Multiplexed with UART0, 10-pin 3.5mm pitch terminal block connector)

Two 5-line TTL serial ports (UART1 and UART3, the expansion interface)

One 3-line RS232 serial port (UART2, the expansion interface)

USB

Two High-speed USB 2.0 Host ports (Type A)

One Mini USB 2.0 OTG port (Mini USB Type-AB)

Ethernet

1 (J11)

2 (J10 & J11)

1 (J11)

CAN

Audio

Audio input/output port

LCD/TSP

Support

Not support

Support

Not support

Support

Supports 24-bit true color TFT LCD, resolution up to 800 x 600 pixels

4-line resistive touch screen

4.3-inch LCD for option (including Touch screen, with resolution 480 x 272 pixels)

7-inch LCD for option (including Touch screen, with resolution 800 x 480 pixels)

Telephone

One telephone interface

JTAG

20-pin standard JTAG interface

RTC

Battery backed RTC socket

Buttons

One Reset button, One Wakeup button and Two User buttons

LED

Two Power indicators (Red, one on CPU Module and one on base board)

One user LED (Blue, on CPU Module)

Expansion

Interface

There expansion interfaces (2.0mm pitch 20-pin dip headers) brings out:

3 x UARTs (UART 1, 2, 3), 2 x SPI, 2 x I2C, 4 x ADC, 41 x GPIOs

Note: The resources brought out from the expansion interfaces may be multiplexed with others.

Please refer to the product user manual and schematics for details for your development.

Table 1-2 Hardware Specification of MYD-SAM9X5 Development Board

1 2 3 4 5 6 7 8

Sem comentários

Atmel AT91SAM9X35 Manual do Utilizador Página 4