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磨刀不误砍柴工

菜鸟
2012-09-13 17:03:09     打赏
       收到警告信了,感觉问题有点严重。实际上我们一直在进行,只不过没有发帖而已。

      我们申请该开发板是正在做一个“真刀实枪”的项目。经过比较,觉得RL78系列的低功耗是一个突出特色,在收到开发板后就去联系代理商购买器件。现在虽然仍以RL78来做,但发现一个重要的问题:现在生产的型号中片上RAM没有能够达到4kB的,这点在联系购买芯片后才知道。我们原方案中对32点对1点、采用时间轮片方式通讯、采样速度高达400SPS的物联网项目来说,传感节点没有足够的缓冲,按最初设想研制就成为不可能的任务。现在做到的方案只能改为:6对1的方式,再把接收端的6组汇集到一起。

     而在传感节点的“开发”,因我们具有特有的技术,可以做到目前可以说最简单、最小体积和最低功耗的传感与模拟信号处理,几乎不能称为“开发”,仅仅是再现而已。



关键词: 磨刀不误砍柴工    


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院士
2012-09-13 17:07:19     打赏
2楼
算不上是警告信,但总归干事情需要有规矩,自己答应的事情就应当兑现,是不是?

评论
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助工
2012-09-13 17:18:31     打赏
3楼
你可以先考虑实现一个,然后再用同类产品替换就OK了。

评论
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