PIC24FJ16GA002-based design A key characteristic for the deed of the antiparallel machine is that all MCUs screw to finish the idea in downright readjustment with each additional. This is achieved by using a vernacular foreign clock for all the MCUs, and by forcing all MCUs to solon action at the homophonic period. This is something that is feasible with the PIC24FJxx sept.
The programm implments the summing tree algorithm. There are 5 variations: root, middle L, middle R, leaf L, leaf R. The data are input from the leafs PORTA 0,1 data are output from the root PORTA 0,1,3,4 MCUs use their inside UART for communication with each another. This inserts a enthusiastic decelerate in the executing of the algorithm as compared to symmetric connectedness, but the help is that it increases the connectivity between the MCUs making researchable the effort of networks equivalent the hypercube.
The succeeding illustration shows the block plot of the comparable computer (line that the connectedness material is not shown as it is baculiform by the mortal!)
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Published: 2010/05/23 Tags: microchip projects, microcontroller projects
dsPIC33FJ12GP202 midi synthesizer mcp4921 6n137
Parts Used: dsPIC33FJ12GP202 and MCP4921 My day job involves nonindustrial real-time algorithms for machine vision, but in my spare indication I run with a Physicist doing Authority explore that involves the use of low-power micro-controllers. When I oldest interpret almost the dsPIC, I was rattling questioning to see what it could do.
I elect the dsPIC33 for my task and for intelligent preparation I went with the 16-bit 28-pin exhibit lumber.