发明名称 |
Operations on a semiconductor integrated circuit having two kinds of buffers |
摘要 |
The organization of a frame portion of an integrated circuit chip to include buffers and drivers as well as a power supply for testing functional elements arranged in a "framed" portion of the chip permits smaller drivers and buffers and a lower power supply to be used during later normal operation. The frame portion may be separated completely after testing.
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申请公布号 |
US4586242(A) |
申请公布日期 |
1986.05.06 |
申请号 |
US19840661133 |
申请日期 |
1984.10.15 |
申请人 |
AT&T BELL LABORATORIES |
发明人 |
HARRISON, MARC L. |
分类号 |
G01R31/28;G11C5/02;H01L23/544;(IPC1-7):H01L21/90;H01L21/66 |
主分类号 |
G01R31/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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