前所未有的数字信号处理技术ADI

简介：前所未有的数字信号处理技术

问：对于实时信号的采集和处理，贵公司的哪一款DSP最适合，为什么？谢谢
答： 目前较为合适的是ADSP-2199x系列，包括ADSP－21990，ADSP－21991，ADSP－21992。该系列DSP包含了一个219x的DSP内核和8路20MHZ的AD转换器。同时还集成了丰富的外设。

问：如何将dsp应用于电机驱动当中来？？？
答： YOU can use ADSP-2199X in motor controll.And you can refer to AN21990-03 and AN21990-05.

问：SHARC系列DSP是否适合应用于实时数据采集处理系统中，其主要特点是什么？ 谢谢！
答： SHARC DSP is suitable for real time data processing. The features in SHARC DSP that enable are as follows :

1. Balanced core and IOP architecture
2. Dual ported memory
3. Good IO Processor
4. Good onchip peripherals.
5. Multiproces

问：我公司正准备研发100M以上的数据采集系统，选用哪一种型号比较合适。
相关的开发系统的型号、怎么能得到？
谢谢！
答： TS101 can fit this high speed data input.

You can buy ADSP-TS101s tool through DISTI.

问：贵公司的adsp21160m是否停产了？
答： no

问：ADSP21535 EZ-Kit Lite能否用于評估 Tiger Sharc的DSP,就是說,各個EZ-Kit Lite之間的兼容性如何?
答： The Blackfin and Tigersharc DSPs are not compatible so you cannot use the Blackfin Ez-Kit Lite to evaluate the Tigersharc.

问：全套开发系统价格？南京有代理吗？
答： About $1200.00.
And ADI have some distributs in Nanjin,you can contact Chinatronic :(025) 4780044
GEHK:(025)4713796

问：In ADSP-21161,Why memory size of Bank0 is 62.68M which is different from ADSP-21160?Is it for some special use?
答： The above comment is not true. For 64-bit addressing in 21161, the memory map for the DSP is as follows :

Block 0 : 0x20000 to 0x21fff = 524288 bits = 512 Kbits
Block 1 : 0x28000 to 0x29fff = 524288 bits = 512 Kbits

The total internal

问：请问ADI的adsp-21160m为何会那么贵，我看了一下它的浮点运算速度，好像也就不到600M，而TI的tms320c6701可以达到900M-1G的速度，但是价格比ADSP－21160m便宜很多，能解释一下ADSP－21160m贵的原因么，它比tms320c6701的优势在哪里？
答： 21160 is dual MAC core. and large memory size. It can process both fixed and floating point. Its parallel architecture is more better than TIc67xx.

So, Sharc can match your large system requirement.

问：有能支持USB2.0的DSP芯片吗
答： Currently, we have USB1.1 onchip DSP and provide the device driver, such as ADSP-21535.
For USB2.0, we will integrate it in the blackfin DSPs in the future.