{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*DAC5686,pdf(16-Bit 500 MSPS 2x.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"recommend_keyword_search_v1","node":"c8Ry91qkQA6igO07LZRl5w","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*DAC5686,pdf(16-Bit 500 MSPS 2x.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1","caused_by":{"type":"illegal_argument_exception","reason":"expected ')' at position 34"}}}]},"status":400}
The DAC5686 is a dual-channel 16-bit high-speed digital-to-analog converter (DAC) with integrated
2010-06-10 09:55
_ (2)16-BIT AUTO-MDIX参考电路图,BCM7112,BCM7113,网络机顶盒,普通机顶盒!<br/></font><
2009-05-07 14:26
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bit 为一组。结论:不管是16-bit 还是 32-bit 的MCU,地址对应的最小单元都是1个byte,它们的区别在于一次访问的最大内存是 32bit 还是
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EVAL-AD5686RSDZ,评估板使用AD5686R,16位,四通道电压输出数模转换器。该器件包括一个2.5 V,2 ppm /摄氏度的内部基准电压源(默认使能)和
2019-09-12 08:41
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2019-10-22 08:47
之前看到有人在网上提问ADC,DAC怎么控制啊,感觉就是照着手册上时序的样子把对应的控制线拉高拉低就可以了,可能从完全不懂开始刚上手做这些东西,有时候会遇到一些小障碍,这里以AD5686芯片的驱动为
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