05638525 is referenced by 147 patents and cites 2 patents.

A data processor is described. The data processor is capable of decoding and executing the first instruction of a first instruction set and the second instruction of a second instruction set wherein the first instruction and the second instruction originate from a single computer program. Alternatively, the data processor can also execute a first instruction of a first instruction set in a first instruction set mode, receive a first interruption indication in the first instruction set mode, service the first interruption indication in a second instruction set mode, return to the first instruction set mode, receive a second interruption indication in the first instruction set mode, and service the second interruption indication in the first instruction set mode.

Title
Processor capable of executing programs that contain RISC and CISC instructions
Application Number
8/386931
Publication Number
5638525
Application Date
February 10, 1995
Publication Date
June 10, 1997
Inventor
Donald B Alpert
Santa Clara
CA, US
Kevin C Kahn
Portland
OR, US
Gary N Hammond
Campbell
CA, US
Agent
Blakely Sokoloff Taylor & Zafman
Assignee
Intel Corporation
CA, US
IPC
G06F 9/30
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