PICAXE Manual Section 1 - TechnoPujades - Free

www.picaxe.co.ukSection 1 16GETTING STARTEDPICAXE Variant Feature OverviewBudget Level Features: (08)• economical price for bulk educational use• 40 line memory• low resolution ADCEducational Level ‘M’ part Features: (08M, 14M, 18M, 20M)• program memory 2x larger (80 lines)• interrupts• support for digital temperature sensor• control of radio-control servos• keyboard input• plays user defined musical tunes• infra-red transmit and receive• 8/10 bit ADC option• control of radio-control servos• pwm motor control• input pulse counting• serial output via programming cableStandard ‘X1’ part Features (28X1, 40X1 parts)• all M part features plus• program memory 16x larger than M parts (1000 lines)• hardware i2c (master & slave), spi and serial functions• internal timer• 8/10 bit ADC option• 12 bit temperature read option• pwm motor control• input pulse counting• serial output via programming cable• higher baud rate for serial work• increased variables and separate scratchpad• enhanced mathematical capabilities• real life line by line simulationAdvanced ‘X2’ part Features (20X2, 28X2, 40X2 part)• all X1 part features plus• up to 4 internal program slots and 32 external program slots• increased RAM, up to 256 bytes + 1024 bytes scratchpad• increased operating speed, up to 64MHz• individual pin input/output control• many more ADC pins availablerevolution(c) Revolution Education Ltd. Email: info@rev-ed.co.uk Web: www.rev-ed.co.ukVersion 6.9 07/2009All rights reserved.16