LAB4-Calculation.pdf - E-blocks Flowcode course...

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E-blocks Flowcode course Calculations: LAB4-Calculations.doc Copyright © Matrix Multimedia Limited 2007 page 1 1. Introduction Modern microcontrollers, like the PIC, are able to do simple mathematical tasks with 8-bit numbers really fast. When the calculations get more complex or the numbers rise above an 8-bit value, then this is possible too but it adds to execution time drastically. Flowcode 3 lets us use complex calculations on up to 16 bit values in programs and takes care of all the complexity behind it. We do however, have to take into account that this will slow the PIC down. 2. Setting up the equipment 3. Hardware settings EB006 Options Setting Jumper settings (EB006) Jumper settings (HP488) Power supply External, 14V J29: PSU J29: PSU PICmicro device 16F877A Programming method USB J12,13,14: USB J20: USB Clocking method XTAL SW2: XTAL S2: XTAL R/C clock speed N/A Xtal frequency N/A LVP Jumper selection I/O Port J11,16,17: I/O Port J15,16,18: I/O Port A E-block Port B E-block LED board Port C E-block Port D E-block Port E E-block 4. Flowcode and download settings >>
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