Internet Modem

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A, SHM16A Resource Description

The development board can be used for many types of AVR microcontroller ATmega16 microcontroller with the moderators. In addition to the rich hardware resources, comes with the emulator, you can easily debug the hardware, greatly reducing the debugging cycle. All leads of all IO ports, users can extend any function.

Second, USB standard configuration (see below)

1 AVR development board a luxury
2, USB port an emulator (serial replace the original simulator)
3, 1602 character LCD (with backlight) a
4, the serial data line
5, USB lines
6, DVD disc containing a video tutorial

Third, SHM16 development board example program (demo)

(1) LED LED lamp driver, two or presentation of

(2) SMG LED driver, circular scrolling display numbers 1-6

(3) 16021602 LCD drivers, in addition to the normal display ASCII code, but also teach how to display Chinese

(4) 1286412864 LCD driver, display characters and graphics. With the character of the ST7920 LCD controller for the LCD.

(5) SKEY 4 individual buttons drivers are driven by queries

(6) SKEY_INT key generated by external interrupt, the interrupt program written to teach you

(7) MKEY 4x4 matrix keypad driver, teaching you how to scan matrix keys

(8) TIMER0INT Timer 0 drivers, teach you how to use the timer

(9) AD Mega16 driver that comes with AD

(10) DA SPI interface, 8-bit DA driver, SPI interface, using the hard Mega16

(11) DS18B20 digital temperature sensor drivers, teach you how to display decimal

(12) TWI (IIC) IIC Interface Digital Potentiometers drivers, hardware IIC interfaces using Mega16

(13) BEEP buzzer singing program to teach you how to sing good songs

(14) PWM Mega16 timer 1 driver, to achieve PWM output function

(15) RELAY relay drivers, the use of Mega16's I / O port directly drive relays

(16) UART Mega16 asynchronous serial port driver, teaching you how to implement serial communication
(17) RTC clock chip driver can set the time display and use of key

(18) EEPROM Mega16 the EEPROM driver, read and write the internal EEPROM

(19) PS2 standard PS2 keyboard driver, teaching you how to read the scan code and translated into ASCII codes

(20) USB USBD12 firmware program to teach you implement the enumeration process and data transmission

(21) uC / OS-II migration a good operating system, performs two tasks, compiled, 26% occupied Mega16 resources.

1, DS18B20 temperature display

2, the independent testing laboratory key

3, matrix keyboard test

4, the digital test

5, the digital potentiometer test

6, AD converter testing laboratories

7, 1602 LCD