使用可编程门阵列的伺服控制器的DSP外设

Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95 Pub Date : 1995-02-21 DOI:10.1109/PEDS.1995.404957

A. H. Overmars

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引用次数: 1

摘要

提出了两种基于数字信号处理器(DSP)的伺服电机控制器外设，采用可编程门阵列(PGA)实现。第一个是32位正交解码器，其输入带宽为40mhz，并以带符号整数的形式输出其计数器结果。第二个是一个11位放大器(10位加号)，更新率为80 kHz，也接受有符号整数。

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DSP peripherals for servo controllers using programmable gate arrays

Two peripherals for digital signal processor (DSP) based servomotor controllers implemented using programmable gate arrays (PGA) are presented. The first is a 32 bit quadrature decoder capable of an input bandwidth of 40 MHz and outputs its counter results as signed integers. The second is an 11 bit amplifier (10 bits plus sign) with an update rate of 80 kHz, which also accepts signed integers.<>

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Proceedings of 1995 International Conference on Power Electronics and Drive Systems. PEDS 95

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