DSP-Based Electromechanical Motion Control (Power by Hamid A. Toliyat

By Hamid A. Toliyat

Even if the programming and use of a electronic sign Processor (DSP) will not be the main advanced technique, using DSPs in functions similar to motor keep watch over might be tremendous tough for the first-time person. DSP-Based Electromechanical movement regulate presents a basic software advisor for college kids and engineers who are looking to enforce DSP-based movement regulate structures in items and business systems.This review explains some great benefits of integrating DSP into movement regulate, detailing the measure of freedom supplied via a a DSP for the advance of positive, computationally large algorithms. The authors clarify how using those complex algorithms can tremendously elevate the functionality and potency of an electromechanical system.Chapters are supported via laboratory workouts, allowing you to right away observe the knowledge to functional situations. Following an intensive research of the LF2407 DSP processor, the e-book offers quite a few real-world purposes, demonstrating present use and encouraging destiny improvement.

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8 Scanning files for dependent sub-files. 9. asm” by double-clicking on the file from the project menu. 10. asm” source file, write a simple program that stores the number “35” into data memory location “305h” and adds it to the number “10” stored in data memory location “306h”. Store the result in the data memory location “60h”. Hint: The following commands might be useful: SPLK, LACL, LACC, SACL, and ADD. Refer to the C2xx Instruction Set for more information about assembly commands. Always be sure to set the appropriate data page pointer for the memory addresses.

This laboratory exercise has now concluded. 1 Pin Multiplexing (MUX) and General Purpose I/O Overview Due to the limited number of physical pins on the LF2407 DSP, it is necessary to multiplex two functions onto most of the pins. That is, each pin can be programmed for either a primary or secondary (GPI/O) function (see Fig. 1). Once the pins on the LF2407 are multiplexed, the effective pin-out of the device is doubled. This provides enough effective pin-out for six General Purpose Input Output (GPIO) ports to be configured as the secondary function on most pins.

Basically, KICK_DOG resets the watchdog timer on the LF2407. The watchdog timer, fed by the system clock, counts up and will generate a general system reset if it reaches an overflow. This ensures that if some event (software error) causes an inadvertent system lock-up, then the DSP will be reset automatically. ). For our learning purposes, we will disable the watchdog timer. After the KICK_DOG macro declaration, we see an optional variable declaration section. bss” section in the linker command file.

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