{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*TPD4S012,pdf(4-Channel ESD Sol.*\",\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":"-Gn7X2aRSFmN2hMyaNEUCA","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*TPD4S012,pdf(4-Channel ESD Sol.*\",\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}
我使用TPD12S016用于HDMI接口的ESD防护,可是好像在linux读取下总是超时,IIC读取转换芯片是正常的,但是在HDMI接口部分却一直不行,不知道这个芯片是我用的不对吗????
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求助各路大虾,我在STM8S的评估板上准备实现PWM控制LED的亮暗,LED是接在PD7管脚上,采用TIM1 channel 4 输出PWM,可是怎么也出不来效果。请教是哪里出了问题,下面是我的设置
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【EMC专题】【ESD专题】1.ESD基础及IEC61000-4-2标准【ESD专题】2.ESD防护及保护器件(电介质和
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描述This design provides a 4-channel signal conditioning solution for differential ADCs integrated
2018-08-10 07:02
ESD 静电放电给你的电子产品带来致命的危害不仅降低了产品的可靠性增加了维修成本而且不符合欧洲共同体规定的工业标准EN61000-4-2 就会影响产品在欧洲的销售所以电子设备制造商通常会在电路设计的初期就考虑ESD
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我买的STM32mini开发板,光盘的资料里没有STM32F4 UCOS开发手册.pdf、STM32F4 LWIP开发手册.pdf、STM32F
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The Keysight M9352A is a one-slot, 4-channel, PXI Hybrid IF Amplifier/Attenuator with 1 GHz analog
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的伤害,我们在用 S32V 做 ADAS 产品设计时,必须做好 ESD 的防护设计,以下有几点设计建议,供大家参考一、对于 ESD 防护,先简单介绍下国际的规范和判定结果1、国际规范 IES
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/48K_16bit_stereo.wav log: [aic32x4] aic32x4_write page =1, reg = c(012), val = 8 //Left
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SESD1004Q4UG-0020-090,eSATA使用SESD1004Q4UG-0020-090 ESD抑制二极管阵列的典型应用20kV汽车10引脚DFN。 SESD
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