FEATURES
- MCU: AT91SAM7X256 16/32 bit ARM7TDMI with 256K Bytes Program Flash, 64K Bytes RAM, CAN, USB 2.0, Ethernet 10/100, RTT, 10 bit ADC 384 ksps, 2x UARTs, TWI (I2C), 2x SPI, 3x 32bit TIMERS, 4x PWM, SSC, WDT, PDC (DMA) for all peripherals, up to 55 MHz operation
- standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
- NOKIA 6610 128x128 TFT 12 bit COLOR LCD with back light
- Ethernet 10/100 PHY with KS8721BL
- USB connector
- Two channel RS232 interface and drivers
- SD/MMC card connector
- Joystick with 4 direction and push action
- two buttons
- Audio in and Audio Out jacks for microphone and headphones
- on board Speaker with volume control potentiometer
- trimpot connected to ADC
- thermistor connected to ADC
- on board voltage regulator 3.3V with up to 800mA current
- single power supply: 6V AC or DC required, board can take power from USB port too
- power supply LED
- power supply filtering capacitor
- RESET circuit , RESET button
- 18.432 Mhz crystal on socket
- extension headers for all uC ports
- PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
- Dimensions: 128 x 98 mm (5 x 3.8")
DOCUMENTS:
- AT91SAM7X256.PDF
HARDWARE:
- SAM7-EX256 schematic
SOFTWARE:
- demo code LCD write, Joystick and buttons read Note: NOKIA6610 comes with two type of controllers, the difference is in the label on the display GE8 and GE12, this project handles both controllers, but you have to comment (#define GE12) if your LCD is GE8, separate BIN files are geenrated for download for GE8 and GE12
- TCP-IP code with FreeRTOS
- BMP-TO-ARRAY converter for Nokia 6610 LCD
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