NEX ROBOTICS FIREBIRD V ATMEGA 2560 Hardware Manual page 86

6 VUSB
7 5V System
8 5V Sensor
9 5V Sensor
10 5V System
11 SHARP IR Range Sensor 1
12 IR Proximity Sensor 1
13 XBee RXD
14 XBee TXD
15 SHARP IR Range Sensor 2
16 IR Proximity Sensor 2
17A RSSI
17B Ultrasonic Trigger
18 MOSI
19 MISO
20 SCK
21 SSI
22 RS
23 RW
24 EN
25 DB5
26 DB4
27 DB6
28 DB7
29 V Battery System
32 White Line Sensor 1
31 White Line Sensor 2
32 White Line Sensor 3
33 Sharp IR Sensors 1and 5
Disable
34 IR Proximity Sensor
Disable
35 5V System
36 White Line 4
37 White Line 5
38 White Line 6
39 White Line 7
© NEX Robotics Pvt. Ltd. and ERTS Lab, CSE, IIT Bombay, INDIA
Fire Bird V ATMEGA2560 Hardware Manual
via jumper J1
FT232 pin20 and pin4 (5V to
the FT232 USB to serial
converter)
Not connected
Not connected
Not connected
Not connected
ATMEGA2560 ADC9
ATMEGA2560 ADC4
UART0 of ATMEGA2560
UART0 of ATMEGA2560
ATMEGA2560 ADC10
ATMEGA2560 ADC5
ATMEGA2560 INT7
ATMEGA2560 PH4**
ATMEGA2560 Pin 21
ATMEGA2560 Pin 22
ATMEGA2560 Pin 20
ATMEGA2560 Pin 19
ATMEGA2560 PC0
ATMEGA2560 PC1
ATMEGA2560 PC2
ATMEGA2560 PC5
ATMEGA2560 PC4
ATMEGA2560 PC6
ATMEGA2560 PC7
ATMEGA2560 ADC0
ATMEGA2560 ADC3
ATMEGA2560 ADC2
ATMEGA2560 ADC1
ATMEGA2560 PH3
ATMEGA2560 PH2
Not connected
ATMEGA8 ADC0
ATMEGA8 ADC1
ATMEGA8 ADC2
ATMEGA8 ADC3
5V System Voltage. Can be used for powering
up any digital device with current limit of
400mA.
5V Sensor voltage. Can be used for additional
sensor interfacing with
current limit: 300mA
5V Sensor voltage. Can be used for additional
sensor interfacing with
current limit: 300mA
5V System voltage. Can be used for powering
up any digital device with
Current Limit: 400mA
Analog output of Sharp IR range Sensor 1
Analog output of IR Proximity sensor 1
XBee wireless module Serial data in
XBee wireless module Serial data out
Analog output of Sharp IR range sensor 2
Analog output of IR Proximity sensor 2
To capture the RSSI signal
st
To give the Trigger for 1
SPI Communication lines for communication
with ATMEGA8 via Jumper 4 and for
programming ATMEGA2560 in ISP mode
LCD Register Select pin (Command)
LCD Read Write pin (Command)
LCD Enable pin (Command)
LCD data bit 5
LCD data bit 4
LCD data bit 6
LCD data bit 7
V Battery System (9V to 11.4V depending on
battery status). Unregulated Supply for
additional module interfacing. Maximum
current capacity: 1Amp
Analog output of white line sensor 1
Analog output of white line sensor 2
Analog output of white line sensor 3
TTL/CMOS input. Disable Sharp IR range
sensors, when V>2 is applied. When V<0.65
Sharp IR range sensors are turned on.
TTL/CMOS input. Disable IR proximity
sensors 1 and 8 when V>2 is applied. When
V<0.65 IR proximity sensors are turned on.
5V system Voltage. Can be used for powering
up any digital device. Current Limit: 400mA.
Analog output of white line sensor 4
Analog output of white line sensor 5
Analog output of white line sensor 6
Analog output of white line sensor 7
Ultrasonic Sensor
86