Rhydolabz eCee PIC 18F4580 User manual

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Document : Datasheet Model # : DEV - 1122
Date : 18-Apr-08
eCee PIC 18F4580
Development Board
Quick Start Guide
Rhydo Technologies (P) Ltd.
(An ISO 9001:2008 Certified R&D Company)
Golden Plaza, Chitoor Road,
Cochin – 682018, Kerala State, India
Phone : [phone]
Cell : 0091-99466 70444
Fax : [phone]
E-mail : [e-mail], [e-mail]
WebSite : http://www.rhydolabz.com

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CONTENTS
OVERVIEW
eCee PIC18F4580 BOARD FEATURES
eCee PIC18F4580 PACKAGE CONTENTS
PIC18F4580 MICROCONTROLLER SPECIFICATIONS
FUNCTIONAL BLOCK
INTERFACE OVERVIEW
POWER SUPPLY
CLOCK SOURCE
SETTING UP eCee PIC18F4580
PROGRAMMING STEPS

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eCee PIC18F45
8
0
BOARD
FEATURES
The eCee-PIC18F4580 Development and Evaluation Board from RhydoLabz can be used to
evaluate and demonstrate the capabilities of microchip PIC18F4580 microcontrollers. The board is
designed for general purpose applications and includes a variety of hardware to exercise
microcontroller peripherals. Ideally suitable for training and development purposes.
Compact and Ready to use design
Professional and Fully EMI/RFI Complaint PCB Layout Design for Noise Reduction
High Quality Two layer PTH PCB
Includes PIC18F4580 Microcontroller with built-in CAN Module
Board Supports PIC 16F877A/18F 4520/4550 Microcontrollers
No separate programmer required (Built in Boot loader)
No Separate power adapter required (USB power source)
Screw terminal for External power Supply (with Jumper Select Option)
External Power Supply range of 7V to 20V
Adaptor (any standard 9-12V power supply) option
RS-232 Interface (For direct connection to PC’s serial port)
On board Two Line LCD Display (2x16)
On board I2C EEPROM (4K-AT24C04)
On board I2C RTC (DS 1307) with Crystal and Battery
On board 32.768 KHz Crystal for RTC
Four multiplexed 7-Segment LED Display
Built in Matrix keyboard (12 keys)
Built in Pull-Up (4 Keys) Keyboard
Built in IR Sensor Interface – TSOP 1738
Built in 8 LED Interface to test I/O
On Board External Interrupt and Reset buttons
Built in Potentiometer interface for ADC
On Board Temperature Sensor Interface

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eCee PIC
18F4580
PACKAGE
CONTENTS
On Board Buzzer Interface
On Board PWM Output pin
Screw terminal for CAN BUS (with Jumper Select Option)
On Board CAN Transceiver IC
On Board ICD Connector for Debugging/Programming
On Board ICSP Connector
On Board 20 MHz Crystal Oscillator
On Board Power LED Indicator
On Board DB9 Connector
On Board USB Connector
All Port Pins available at IDC (2x5) Connector
Power Supply Reverse Polarity Protection
On Board 1 Amp Voltage Regulator
Can be used as main board for developing applications
Demo HEX codes included for testing of board features
Example codes included
Fully Assembled and Tested eCee PIC18F4580 Development board
Software CDROM with
oSchematic
oProgramming Software
oSample Hex Code
oExample Codes for
Led Blinking LCD Display
Matrix Keyboard External Interrupt Interfacing
I2C Protocol 7-Segment Display
Led Control with Timer0 UART Communication
PWM Generation Buzzer Interfacing
ADC Interfacing Pull-Up Keyboard
Capture Module Compare Module
Timer 1 Timer 2
CAN Communication

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PIC1
8F45
8
0
SPECIFICATION
S
High Performance RISC CPU
32 KB Programmable Flash Memory
1536 bytes Data Memory (SRAM)
256 bytes EEPROM
Supports Up to 40 MHz Operation
36 I/O pins
11-Channel 10-bit Analog to Digital Converter(ADC)
One Capture module/ Compare Module/PWM Module
One Enhanced Capture Module/ Compare Module/ PWM module
One ECAN Module with Message bit rates up to 1 Mbps
Parallel Communications (PSP) Support
One 8-Bit Timer/Counter and Three 16-Bit Timer/Counter
One Enhanced USART (Supports RS-232, RS-485 and LIN 1.3)
One Master Synchronous Serial Port (MSSP)
One Serial Peripheral Interface(SPI) Module
One Inter-Integrated Circuit (I2C) Module
Power-On Reset (POR), Power-Up Timer (PWRT) and Oscillator Start-up Timer (OST)
Interrupt Capability (up to 20 sources)
Three External Interrupts
In-Circuit Serial Programming (ICSP) via two pins
In-Circuit Debug (ICD) via two pins
Self Programmable under software control
Programmable Brown Out Reset
Low Voltage Programming
Power Saving Sleep Mode
Extended WatchDog Timer(WDT)
Wide Operating Voltage 2.0V to 5.5V
Low Power Consumption using nanoWatt Technology

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FUNCTIONAL BLOCK

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INTERFACE OVERVIEW
LCD Module
PIC
18F45
8
0
IC
BUZZER
MAX232N
RESET SWITCH
PULL UP
KEYBOARD
IR SENSOR
EXTERNAL POWER
(7V
-
20V)
VOLTAGE REGULATOR
3×4 MATRIX KE
YBOARD
USB POWER
INTERFACE
DB9 CONNECTOR
(SERIAL INTERFACE)
EXTERNAL EEPROM
EXTERNAL INTERRUPT KEY
LCD CONTRAST KNOB
RJ
-
45 CONNECTOR
LED ARRAY
RTC BATTERY UNDER
THE LCD SCREEN
ADC KNOB
TEMPER
ATURE
SENSOR
-
LM35
CAN PORT
(CANH and CANL)
7
-
SEGMENT DISPLAY
ADAPTER PLUGIN
PORTB PINOUTS
PORTC PINOUTS
PORTD PINOUTS
CAN
TRANSCEIVER IC
PORTA and PORTE PINOUTS

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POWER SUPPLY
CLOCK SOURCE
eCee PIC18F4580 Board has three power supplies; you can choose one of the following ways to
supply power :
(1) Through a Screw Terminal (7V - 20V External DC Power Supply)
(2) Through the motherboard USB port
(3) Through an adapter (7V - 20V External DC Power Supply)
The Power Supply circuit is given below:
eCee PIC18f4580 evaluation board has two clock sources:
32.768 KHz as the RTC clock source
20 MHz Crystal as the MCU clock source
Vin
1
GN D
2
Vout 3
U3
LM7805
D- 1
VCC 2
D+ 3
GND 4
K1
USB
1
2
3
K2
POWERSELECTION
+5
D9
1N4007
1
2
K3
CONN2PIN
C9
470MF/40V C5
0.1MF C6 0.1MF
C10
47MF/16V
R43
470R
D10
PWRLED
J1
DCPOWER
+12V
DC
USB
DC

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SETTING UP eCee PIC
18f45
8
0
Power the development board with a USB Cable.
Make sure that the Power-On LED is ON and the jumper is in proper position.
Connect the RS-232 Cable to the COM port of your computer.
Connect the other end to the Serial Port of your Demo Kit.

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PROGRAMMING STEPS
The PIC18F4580 Demo Kit is preloaded with Boot loader firmware. This allows the user to program
the microcontroller without using separate programmer.
1. Setup Rhydo Boot Loader.
2. Select COM port and set Baud rate as 115200 bps.
3. Browse your Hex files.
4. Ensure RS-232 connection and power connection.
5. Click the Write Flash button.
6. Reset PIC using the Reset button while Boot loader searches for PIC.
Note: The microcontroller is preloaded with boot-loader software. Programming with other
devices/programmers or removing the microcontroller from the development board could damage the
boot-loader. In this case, the company won’t be liable for the damages caused and no
replacement/refunding/reloading is entertained.

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TECHNICAL SUPPORT
If you are experiencing a problem that is not described in this manual, please contact us. Our
phone lines are open from 9:00 AM – 5.00 PM (Indian Standard Time) Monday through Saturday
excluding holidays. Email can be sent to [email protected]
LIMITATIONS AND WARRANTEES
This product is intended for personal or lab experimental purpose and in no case should be used where
it harmfully effect human and nature. No liability will be accepted by the publisher for any
consequence of its use. Use of the product software and or hardware is with the understanding that any
outcome whatsoever is at the users own risk. All products are tested for their best performance before
shipping, still rhydoLABZ is offering One year Free service warranty (Components cost + Shipping
cost will be charged from Customer).
DISCLAIMER
Copyright © Rhydo Technologies (P) Ltd
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent
of the copyright owner. The information presented in this document does not form part of any
quotation or contract, is believed to be accurate and reliable and may be changed without notice.
Rhydo Technologies (P) Ltd.
(An ISO 9001:2008 Certified R&D Company)
Golden Plaza, Chitoor Road,
Cochin – 682018, Kerala State, India
Phone : [phone]
Cell : 0091- 99466 70444
Fax : 0091 - 484-2370579
E-mail : [e-mail], [e-mail]
WebSite : http://www.rhydolabz.com