NEX ROBOTICS Fire Bird V ATMEGA2560 Software Manual page 50

NEX Robotics
17 OC4C / PH5
18 OC2B / PH6
19 SS/PCINT0/PB0
20 SCK/PCINT1/PB1
21 MOSI/PCINT2/PB2
22 MISO/PCINT3/PB3
23 OC2A/PCINT4/PB4
24 OC1A/PCINT5/PB5
25 OC1B/PCINT6/PB6
OC0A/OC1C/PCINT7/
26
PB7
27 T4/PH7
28 TOSC2/PG3
29 TOSC1/PG4
30 RESET
31 VCC
32 GND
33 XTAL2
34 XTAL1
35 ICP4/PL0
36 ICP5/PL1
37 TS/PL2
38 OC5A/PL3
39 OC5B/PL4
40 OC5C/PL5
41 PL6
42 PL7
43 SCL/INT0/PD0
44 SDA/INT1/PD1
45 RXD1/INT2/PD2
46 TXD1/INT3/PD3
47 ICP1/PD4
48 XCK1/PD5
49 T1/PD6
50 T0/PD7
51 PG0/WR
52 PG1/RD
53 PC0
54 PC1
55 PC2
56 PC3
57 PC4
58 PC5
59 PC6
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socket)
ISP (In System Programming), SPI Communication with
ATMEGA8 **, Connection to the SPI port on the main
board
Servo Pod GPIO
PWM for Servo motor 1. ***
PWM for Servo motor 2. ***
PWM for Servo motor 3. ***
GPIO (Available On Expansion Slot)
RTC (Real Time Clock)****
Microcontroller reset
5V
Ground
Crystal 14.7456 MHz
GPIO (Available on expansion slot of the microcontroller
socket)
PWM for left motor.
PWM for right motor.
PWM for C1 motor.
GPIO* (Available on expansion slot of the microcontroller
socket)
I2C bus / GPIOs (Available on expansion slot of the
microcontroller socket)
UART1 receive for RS232 serial communication
UART1 transmit for RS232 serial communication
GPIO* (Available on expansion slot of the microcontroller
socket)
GPIO* (Available on expansion slot of the microcontroller
socket)
LCD control line RS (Register Select)
LCD control line RW(Read/Write Select)
LCD control line EN(Enable Signal)
Buzzer
LCD data lines (4-bit mode)
Fire Bird V Software Manual
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