Рудякова А.Н., Липинский А.Ю., Данилов В.В., Рудяков И.Ю. Аппаратно-программные средства встраиваемых компьютерных систем

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Приложения

341

ATmega32

32 KB 1 KB 2 KB I, S

JTAG

UART, SPI,

I2C

2/1 4 8

2.7-5.5, 4.5-

5.5

0-8, 0-16

ATmega64

64 KB 2 KB 4 KB I, S

JTAG

2 UART, SPI,

I2C

2/2 8 8

2.7-5.5, 4.5-

5.5

0-8, 0-16

ATmega644

64 KB 2 KB 4 KB I, S

JTAG

USART, SPI,

I2C

2/1 6 8

1.8-5.5, 2.7-

5.5

0-10, 0-20

ATmega640

64 KB 4 KB 8 KB I, S

JTAG

4 USART,

SPI, I2C

2/4 4+6 16

1.8-5.5, 2.7-

5.5

0-8, 0-16

ATmega645

64 KB 2 KB 4 KB I, S

JTAG

USI,

USART, USI

2/1 4 8

1.8-5.5, 4.5-

5.5

0-8, 0-16

ATmega6450

64 KB 2 KB 4 KB I, S

JTAG

USI, USART,

USI

2/1 4 8

1.8-5.5, 4.5-5.5

0-8, 0-16

ATmega128

128 KB 4 KB 4 KB I, S

JTAG

2 UART,

SPI, I2C

2/2 2+6 8

2.7-5.5, 4.5-

5.5

0-8, 0-16

ATmega1281

128 KB 4 KB 8 KB I, S

JTAG

2 USART, SPI,

I2C

2/4 4+6 8

1.8-5.5, 2.7-5.5

0-8, 0-16

ATmega1280

128 KB 4 KB 8 KB I, S

JTAG

4 USART, SPI,

I2C

2/4 4+12 16

1.8-5.5, 2.7-5.5

0-8, 0-16

342

ATmega2561

256 KB 4 KB 8 KB I, S

JTAG

2 USART, SPI,

I2C

2/4 4+6 8

1.8-5.5, 2.7-5.5

0-8, 0-16

ATmega2560

256 KB 4 KB 8 KB I, S

JTAG

4 USART, SPI,

I2C

2/4 4+12 16

1.8-5.5, 2.7-5.5

0-8, 0-16

Семейство Tiny:

Название

Flash ROM

EEP ROM

RAM

ISP (I), Self-

Prog (S)

I/O (Pins)

Дополнительн

Отладочный

интерфейс

Интерфейсы

8/16-bit Timer

N-канальный

ШИМ

Аналоговый

компаратор

N-канальный

АЦП 10-bit

Апп.

умножитель

Vcc (V)

Тактовая

частота, Мгц

ATtiny11

1 KB I 6

1/- •

2.7-5.5,

4.0-5.5

0-2, 0-6

ATtiny12

1 KB 64 B l 6

1/- •

2.7-5.5,

0-1, 0-4, 0-

ATtiny13

1 KB 64 B 64 B l, S 6

debugWire

1/- 2 • 4

1.8-5.5,

2.7-5.5

0-10, 0-20

ATtiny23U

2 KB 64 B

128

l, S 16

step-up regulator,

датчик температуры

debugWire

USI

2/- 2 • 4

0.9-1.8, 1.8-5.5

0-4, 0-8

ATtiny43U

4 KB 64 B

256

l, S 16

step-up regulator,

датчик температуры

debugWire

USI

2/- 2 • 4

0.9-1.8, 1.8-5.5

0-4, 0-8

Приложения

343

ATtiny24

2 KB

128

l, S 12

датчик

температуры

debugWire

USI

2/- 2 • 8

1.8-5.5, 2.7-5.5

0-10, 0-20

ATtiny44

4 KB

256

l, S 12

датчик

температуры

debugWire

USI

2/- 2 • 8

1.8-5.5, 2.7-5.5

0-10, 0-20

ATtiny84

8 KB

512

l, S 12

датчик

температуры

debugWire

USI

2/- 2 • 8

1.8-5.5, 2.7-5.5

0-10, 0-20

ATtiny48

4 KB 64 B

256

l, S 28

аналог

mega48

debugWire

SPI, I2C

1/1 2 • 8/6

2.7-5.5,

4.5-5.5

0-6, 0-12

ATtiny88

8 KB 64 B

512

l, S 28

аналог

mega88

debugWire

SPI, I2C

1/1 2 • 8/6

2.7-5.5,

4.5-5.5

0-6, 0-12

ATtiny15L

1 KB 64 B l 6

2/- 1 • 4

2.7-5.5

0-1.6

ATtiny26

2 KB

128

l 16

USI

2/- 2 • 11

2.7-5.5,

4.5-5.5

0-8, 0-16

ATtiny261

2 KB

128

l, S 16

debugWire

USI

1/1 5 • 11

1.8-5.5

0-10, 0-20

ATtiny461

4 KB

256

l, S 16

debugWire

USI

1/1 5 • 11

2.7-5.5, 4.5-

5.5

0-8, 0-20

ATtiny861

8 KB

512

l, S 16

debugWire

USI

1/1 5 • 11

2.7-5.5, 4.5-

5.5

0-8, 0-20

344

ATtiny28

2 KB - 20

1/- •

1.8-5.5,

2.7-5.5

0-1, 0-4

ATtiny2313

2 KB

128

l, S 18

debugWire

USI, UART

1/1 4 •

1.8-5.5, 2.7-

5.5

0-8, 0-20

ATtiny25

2 KB

128

I, S 6

датчик

температуры

debugWire

USI

2/- 2 • 4

1.8-5.5, 2.7-5.5

0-8, 0-20

ATtiny45

4 KB

256

I, S 6

датчик

температуры

debugWire

USI

2/- 2 • 4

1.8-5.5, 2.7-5.5

0-8, 0-20

ATtiny85

8 KB

512

I, S 6

датчик

температуры

debugWire

USI

2/- 2 • 4

1.8-5.5, 2.7-

5.5

0-8, 0-20

П2. Описание стенда УСМК-2010

Учебный стенд УСМК-2010 предназначен для изучения основ

программирования и отладки программ для микроконтроллеров AVR.

Внешний вид стенда приведен на рис. П2.1.

Приложения

345

Рис. П2.1

УМСК-2010 включает в себя следующие модули:

- Программатор микроконтроллеров AVR;

- интерфейсы USB и COM 1 для подключения к персональному

компьютеру в режиме программатора;

- порт COM 2 для подключения к персональному компьютеру

пользовательской программы, записанной в микроконтроллере;

- микроконтроллер ATMega16;

- блок механических кнопок SW0 – SW7;

- блок светодиодов LED0 – LED7;

346

- панель для подключения памяти EEPROM типа 25С;

- панель для подключения памяти EEPROM типа 24С;

- сдвиговый регистр 74HC595;

- четыре семисегментных индикатора;

- LCD 8x2;

- микрофон и динамик;

- двухцветный сверхяркий светодиод;

- приемник модулированного ИК-сигнала;

- микросхему часов реального времени DS1307.

П3. Перечень векторов прерываний компилятора WinAVR

Вектора прерываний WinAVR:

Имя вектора Описание Микроконтроллер

ADC_vect

ADC

Conversion

Complete

AT90S2333, AT90S4433, AT90S4434,

AT90S8535, AT90PWM216,

AT90PWM2B, AT90PWM316,

AT90PWM3B, AT90PWM3, AT90PWM2,

AT90PWM1, AT90CAN128,

AT90CAN32, AT90CAN64, ATmega103,

ATmega128, ATmega1284P, ATmega16,

ATmega163, ATmega165, ATmega165P,

ATmega168P, ATmega169, ATmega169P,

ATmega32, ATmega323, ATmega325,

ATmega3250, ATmega3250P,

ATmega328P, ATmega329, ATmega3290,

ATmega3290P, ATmega48P, ATmega64,

ATmega645, ATmega6450, ATmega649,

ATmega6490, ATmega8, ATmega8535,

ATmega88P, ATmega168, ATmega48,

ATmega88, ATmega640, ATmega1280,

ATmega1281, ATmega2560, ATmega2561,

ATmega324P, ATmega164P,

ATmega644P, ATmega644, ATtiny13,

ATtiny15, ATtiny26, ATtiny43U,

ATtiny48, ATtiny24, ATtiny44, ATtiny84,

ATtiny45, ATtiny25, ATtiny85,

ATtiny261, ATtiny461, ATtiny861,

AT90USB1287, AT90USB1286,

AT90USB647, AT90USB646

ANALOG_COMP_0_vect

Analog

Comparator 0

AT90PWM3, AT90PWM2, AT90PWM1

Приложения

347

ANALOG_COMP_1_vect

Analog

Comparator 1

AT90PWM3, AT90PWM2, AT90PWM1

ANALOG_COMP_2_vect

Analog

Comparator 2

AT90PWM3, AT90PWM2, AT90PWM1

ANALOG_COMP_vect

Analog

Comparator

AT90CAN128, AT90CAN32,

AT90CAN64, ATmega103, ATmega128,

ATmega1284P, ATmega165,

ATmega165P, ATmega168P, ATmega169,

ATmega169P, ATmega325, ATmega3250,

ATmega3250P, ATmega328P,

ATmega329, ATmega3290,

ATmega3290P, ATmega48P, ATmega64,

ATmega645, ATmega6450, ATmega649,

ATmega6490, ATmega88P, ATmega168,

ATmega48, ATmega88, ATmega640,

ATmega1280, ATmega1281, ATmega2560,

ATmega2561, ATmega324P,

ATmega164P, ATmega644P, ATmega644,

AT90USB162, AT90USB82,

AT90USB1287, AT90USB1286,

AT90USB647, AT90USB646

ANA_COMP_vect

Analog

Comparator

AT90S1200, AT90S2313, AT90S2333,

AT90S4414, AT90S4433, AT90S4434,

AT90S8515, AT90S8535, ATmega16,

ATmega161, ATmega162, ATmega163,

ATmega32, ATmega323, ATmega8,

ATmega8515, ATmega8535, ATtiny11,

ATtiny12, ATtiny13, ATtiny15,

ATtiny2313, ATtiny26, ATtiny28,

ATtiny43U, ATtiny48, ATtiny24,

ATtiny44, ATtiny84, ATtiny45, ATtiny25,

ATtiny85, ATtiny261, ATtiny461,

ATtiny861

CANIT_vect

CAN Transfer

Complete or

Error

AT90CAN128, AT90CAN32,

AT90CAN64

EEPROM_READY_vect

ATtiny2313

EE_RDY_vect

EEPROM

Ready

AT90S2333, AT90S4433, AT90S4434,

AT90S8535, ATmega16, ATmega161,

ATmega162, ATmega163, ATmega32,

ATmega323, ATmega8, ATmega8515,

ATmega8535, ATtiny12, ATtiny13,

ATtiny15, ATtiny26, ATtiny43U,

ATtiny48, ATtiny24, ATtiny44, ATtiny84,

ATtiny45, ATtiny25, ATtiny85,

ATtiny261, ATtiny461, ATtiny861

EE_READY_vect

EEPROM

Ready

AT90PWM3, AT90PWM2, AT90PWM1,

AT90CAN128, AT90CAN32,

AT90CAN64, ATmega103, ATmega128,

ATmega1284P, ATmega165,

ATmega165P, ATmega168P, ATmega169,

ATmega169P, ATmega325, ATmega3250,

348

ATmega3250P, ATmega328P,

ATmega329, ATmega3290,

ATmega3290P, ATmega32HVB,

ATmega406, ATmega48P, ATmega64,

ATmega645, ATmega6450, ATmega649,

ATmega6490, ATmega88P, ATmega168,

ATmega48, ATmega88, ATmega640,

ATmega1280, ATmega1281, ATmega2560,

ATmega2561, ATmega324P,

ATmega164P, ATmega644P, ATmega644,

ATmega16HVA, AT90USB162,

AT90USB82, AT90USB1287,

AT90USB1286, AT90USB647,

AT90USB646

EXT_INT0_vect

External

Interrupt

Request 0

ATtiny24, ATtiny44, ATtiny84

INT0_vect

External

Interrupt 0

AT90S1200, AT90S2313, AT90S2323,

AT90S2333, AT90S2343, AT90S4414,

AT90S4433, AT90S4434, AT90S8515,

AT90S8535, AT90PWM216,

AT90PWM2B, AT90PWM316,

AT90PWM3B, AT90PWM3, AT90PWM2,

AT90PWM1, AT90CAN128,

AT90CAN32, AT90CAN64, ATmega103,

ATmega128, ATmega1284P, ATmega16,

ATmega161, ATmega162, ATmega163,

ATmega165, ATmega165P, ATmega168P,

ATmega169, ATmega169P, ATmega32,

ATmega323, ATmega325, ATmega3250,

ATmega3250P, ATmega328P,

ATmega329, ATmega3290,

ATmega3290P, ATmega32HVB,

ATmega406, ATmega48P, ATmega64,

ATmega645, ATmega6450, ATmega649,

ATmega6490, ATmega8, ATmega8515,

ATmega8535, ATmega88P, ATmega168,

ATmega48, ATmega88, ATmega640,

ATmega1280, ATmega1281, ATmega2560,

ATmega2561, ATmega324P,

ATmega164P, ATmega644P, ATmega644,

ATmega16HVA, ATtiny11, ATtiny12,

ATtiny13, ATtiny15, ATtiny22,

ATtiny2313, ATtiny26, ATtiny28,

ATtiny43U, ATtiny48, ATtiny45,

ATtiny25, ATtiny85, ATtiny261,

ATtiny461, ATtiny861, AT90USB162,

AT90USB82, AT90USB1287,

AT90USB1286, AT90USB647,

AT90USB646

INT1_vect

External

Interrupt

AT90S2313, AT90S2333, AT90S4414,

AT90S4433, AT90S4434, AT90S8515,

Приложения

349

Request 1 AT90S8535, AT90PWM216,

AT90PWM2B, AT90PWM316,

AT90PWM3B, AT90PWM3, AT90PWM2,

AT90PWM1, AT90CAN128,

AT90CAN32, AT90CAN64, ATmega103,

ATmega128, ATmega1284P, ATmega16,

ATmega161, ATmega162, ATmega163,

ATmega168P, ATmega32, ATmega323,

ATmega328P, ATmega32HVB,

ATmega406, ATmega48P, ATmega64,

ATmega8, ATmega8515, ATmega8535,

ATmega88P, ATmega168, ATmega48,

ATmega88, ATmega640, ATmega1280,

ATmega1281, ATmega2560, ATmega2561,

ATmega324P, ATmega164P,

ATmega644P, ATmega644,

ATmega16HVA, ATtiny2313, ATtiny28,

ATtiny48, ATtiny261, ATtiny461,

ATtiny861, AT90USB162, AT90USB82,

AT90USB1287, AT90USB1286,

AT90USB647, AT90USB646

INT2_vect

External

Interrupt

Request 2

AT90PWM3, AT90PWM2, AT90PWM1,

AT90CAN128, AT90CAN32,

AT90CAN64, ATmega103, ATmega128,

ATmega1284P, ATmega16, ATmega161,

ATmega162, ATmega32, ATmega323,

ATmega32HVB, ATmega406, ATmega64,

ATmega8515, ATmega8535, ATmega640,

ATmega1280, ATmega1281, ATmega2560,

ATmega2561, ATmega324P,

ATmega164P, ATmega644P, ATmega644,

ATmega16HVA, AT90USB162,

AT90USB82, AT90USB1287,

AT90USB1286, AT90USB647,

AT90USB646

INT3_vect

External

Interrupt

Request 3

AT90PWM3, AT90PWM2, AT90PWM1,

AT90CAN128, AT90CAN32,

AT90CAN64, ATmega103, ATmega128,

ATmega32HVB, ATmega406, ATmega64,

ATmega640, ATmega1280, ATmega1281,

ATmega2560, ATmega2561,

AT90USB162, AT90USB82,

AT90USB1287, AT90USB1286,

AT90USB647, AT90USB646

INT4_vect

External

Interrupt

Request 4

AT90CAN128, AT90CAN32,

AT90CAN64, ATmega103, ATmega128,

ATmega64, ATmega640, ATmega1280,

ATmega1281, ATmega2560, ATmega2561,

AT90USB162, AT90USB82,

AT90USB1287, AT90USB1286,

AT90USB647, AT90USB646

INT5_vect

External AT90CAN128, AT90CAN32,

350

Interrupt

Request 5

AT90CAN64, ATmega103, ATmega128,

ATmega64, ATmega640, ATmega1280,

ATmega1281, ATmega2560, ATmega2561,

AT90USB162, AT90USB82,

AT90USB1287, AT90USB1286,

AT90USB647, AT90USB646

INT6_vect

External

Interrupt

Request 6

AT90CAN128, AT90CAN32,

AT90CAN64, ATmega103, ATmega128,

ATmega64, ATmega640, ATmega1280,

ATmega1281, ATmega2560, ATmega2561,

AT90USB162, AT90USB82,

AT90USB1287, AT90USB1286,

AT90USB647, AT90USB646

INT7_vect

External

Interrupt

Request 7

AT90CAN128, AT90CAN32,

AT90CAN64, ATmega103, ATmega128,

ATmega64, ATmega640, ATmega1280,

ATmega1281, ATmega2560, ATmega2561,

AT90USB162, AT90USB82,

AT90USB1287, AT90USB1286,

AT90USB647, AT90USB646

IO_PINS_vect

External

Interrupt

Request 0

ATtiny11, ATtiny12, ATtiny15, ATtiny26

LCD_vect

LCD Start of

Frame

ATmega169, ATmega169P, ATmega329,

ATmega3290, ATmega3290P,

ATmega649, ATmega6490

LOWLEVEL_IO_PINS_vect

Low-level

Input on Port B

ATtiny28

OVRIT_vect

CAN Timer

Overrun

AT90CAN128, AT90CAN32,

AT90CAN64

PCINT0_vect

Pin Change

Interrupt

Request 0

ATmega162, ATmega165, ATmega165P,

ATmega168P, ATmega169, ATmega169P,

ATmega325, ATmega3250,

ATmega3250P, ATmega328P,

ATmega329, ATmega3290,

ATmega3290P, ATmega32HVB,

ATmega406, ATmega48P, ATmega645,

ATmega6450, ATmega649, ATmega6490,

ATmega88P, ATmega168, ATmega48,

ATmega88, ATmega640, ATmega1280,

ATmega1281, ATmega2560, ATmega2561,

ATmega324P, ATmega164P,

ATmega644P, ATmega644, ATtiny13,

ATtiny43U, ATtiny48, ATtiny24,

ATtiny44, ATtiny84, ATtiny45, ATtiny25,

ATtiny85, AT90USB162, AT90USB82,

AT90USB1287, AT90USB1286,

AT90USB647, AT90USB646

PCINT1_vect

Pin Change

Interrupt

Request 1

ATmega162, ATmega165, ATmega165P,

ATmega168P, ATmega169, ATmega169P,

ATmega325, ATmega3250,

ATmega3250P, ATmega328P,