PIC-P18B PROTOTYPE BOARD
FOR 18 PIN PIC MICROCONTROLLERS
Features:
PIC-P18B is prototype board for 18 pin PIC
microcontrollers with following features:
- RS232 Tx, Rx interface with MAX232 IC
- ICD/ICSP 6 pin connector
- Status LED connected to RB3 via
removable jumper
- 4MHz, or 20MHz quartz oscillator
- extension slot on each microcontroller pin
- DIL18 microcontroller socket
- power supply plug in connector
- +5V power supply voltage regulator
- 0.1” (2.54 mm) grid
- dimensions: 100x80 mm
- four mounting holes
from
http://www.picallw.com
or
Goodwin’s
free
software
www.lpilsley.uklinux.net
Nigel
from
ICD/ICSP connector layout:
The ICD/ICSP connector is 6 pin with 0,1" step.
The PIN.1 is marked with square pad on bottom
and arrow on top. ICSP signals are: 1- MCLR, 2-
VDD, 3- VSS/GND, 4- PGD/RB7, 5- PGC/RB6,
6- PGM/RB3.
RS232 interface:
J2 removable jumper selects where RTS/DTR
line to be connected. In position 12 the line is
connected to RTS, in position 23 is connected to
DTR.
Status LED:
Connected to RB3 via removable jumper J2. The
jumper should be left open while programming.
Oscillator circuit:
Crystal resonator connected to OSC1 and OSC2.
Programming:
To program PIC-P18B you need serial port or
parallel port PIC programmers with ICSP
connector (PIC-PG1, PIC-PG3B) or PIC-ICD1-
B.
The serial port ICSP programmer (PIC-PG1)
works with IC PROG ICPROG software,
written
by Bonny Gijzen. T
he latest release of ICPROG
may
be
download
for
free
from
http://www.icprog.com
The parallel port ICSP programmer (PIC-PG3B)
works with Bojan Dobaj’s shareware software
Supported devices:
All 18 pin PIC microcontrollers.
Power supply:
The power supply should be in range +7.5
+18VDC.
Ordering codes:
PIC-P18B-4MHz
PIC-P18B-20MHz
PIC-P18B/PCB
- assembled and tested
- assembled and tested
- only PCB
Copyright(c) 2002, OLIMEX Ltd, All rights reserved.
Development boards for PIC, AVR and MSP430 microcontrollers
http://www.olimex.com/dev
