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。

jobs|浏览:1796|回复:2| zjk103 2024-11-27 10:56:19
jobs|浏览:883|回复:0| jobs 2023-06-04 11:35:13
睡梦中的雄师|浏览:2721|回复:24| yzw92 2022-08-27 10:29:49
yjx125164194|浏览:2686|回复:4| jobs 2015-07-19 13:00:44
lqdn213|浏览:2758|回复:3| Snake0301 2013-09-10 22:52:31
Henriettal|浏览:6054|回复:5| jobs 2012-02-21 14:19:44
hignflying|浏览:3062|回复:1| hignflying 2009-09-10 15:32:18
twentyone|浏览:3561|回复:1| 逆风飘 2008-09-22 10:39:43
weiyankeji|浏览:2604|回复:1| weiyankeji 2008-09-23 22:55:46
sunyongjian|浏览:3475|回复:1| twentyone 2008-05-11 23:36:23
twentyone|浏览:8283|回复:9| songwei 2008-04-20 22:08:54
twentyone|浏览:2357|回复:1| Tony 2008-03-20 10:19:08
eyeopener|浏览:3361|回复:1| twentyone 2008-02-15 22:55:52
icwave|浏览:6006|回复:8| twentyone 2007-12-21 12:20:04
ymagic|浏览:7087|回复:3| twentyone 2007-11-17 00:04:17
twentyone|浏览:3536|回复:3| xiongtaotao 2007-11-28 18:20:11
zhx19804120|浏览:3489|回复:2| 2007-03-14 00:32:00
zhx19804120|浏览:5647|回复:7| 2007-03-07 17:15:00
twentyone|浏览:3180|回复:0| 2007-01-31 06:53:00
dld2|浏览:3164|回复:1| 2007-01-12 00:45:17
twentyone|浏览:4907|回复:8| 2007-01-19 08:25:00
twentyone|浏览:2955|回复:1| 2007-01-12 07:36:30