JTAG

  JTAG是英文“Joint Test Action Group(联合测试行为组织)”的词头字母的简写,该组织成立于1985 年,是由几家主要的电子制造商发起制订的PCB 和IC 测试标准。JTAG 建议于1990 年被IEEE 批准为IEEE1149。1-1990 测试访问端口和边界扫描结构标准。该标准规定了进行边界扫描所需要的硬件和软件。查看更多>>

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