发明名称 |
Data processing device with memory coupling unit |
摘要 |
A data processing unit is disclosed with a register file having a plurality of registers. A memory having a plurality of n-bit input/output ports, and a coupling unit for coupling the memory with the register file, a memory address and select unit for addressing the memory banks are provided. The coupling unit comprises a bus having a bus width of at least 2n-bits forming at least a first and second sub-bus, first couplers for coupling each memory bank or the register file selectively with one of the sub-busses, and second couplers for coupling the register file or the memory banks with the bus.
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申请公布号 |
US6405273(B1) |
申请公布日期 |
2002.06.11 |
申请号 |
US19980192170 |
申请日期 |
1998.11.13 |
申请人 |
INFINEON TECHNOLOGIES NORTH AMERICA CORP. |
发明人 |
FLECK ROD G.;OBERLAENDER KLAUS;BAROR GIGY;EDER ALFRED;NGUYEN LE TRONG |
分类号 |
G06F9/30;G06F12/00;G06F12/06;G06F13/16;(IPC1-7):G06F13/00 |
主分类号 |
G06F9/30 |
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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