发明名称 |
Optimized multiplexer structure for emulation systems |
摘要 |
An optimized multiplexer structure reduces the cost in emulation gates in an emulator test system. Extra encoding and decoding logic is added to form a selector with multiple separate subblocks so that the data flow subblock has a reduced input/output (I/O) control path. The circuit reduces the number of control bits from N bits to log2N bits.
|
申请公布号 |
US5712806(A) |
申请公布日期 |
1998.01.27 |
申请号 |
US19950549992 |
申请日期 |
1995.10.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HENNENHOEFER, ERIC TODD;RAYMOND, JONATHAN HENRY |
分类号 |
G06F11/26;G06F11/36;(IPC1-7):G06F15/00;H03M7/50 |
主分类号 |
G06F11/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|