Boots – shoes – and leggings
Patent
1993-08-13
1996-01-02
Chan, Eddie P.
Boots, shoes, and leggings
39542102, 364247, 3642478, 364933, 3649337, 364951, 364DIG1, 364DIG2, G06F 1300
Patent
active
054816890
ABSTRACT:
A pipelined CPU executing instructions of variable length, and referencing memory using various data widths. Macroinstruction pipelining is employed (instead of microinstruction pipelining), with queuing between units of the CPU to allow flexibility in instruction execution times. A wide bandwidth is available for memory access; fetching 64-bit data blocks on each cycle. Internal processor registers are accessed with short (byte width) addresses instead of full physical addresses as used for memory and I/O references, but off-chip processor registers are memory-mapped and accessed by the same busses using the same controls as the memory and I/O.
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Stamm Rebecca L.
Uhler G. Michael
Asta Frank J.
Chan Eddie P.
Digital Equipment Corporation
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