Error judgment method

Details Error judgment method Error judgment method

1992-07-10

1993-11-09

Chun, Debra A.

Boots, shoes, and leggings

364DIG2, 3649439, 36494491, 3649457, 371 401, G06F 1128

Patent

active

052610845

ABSTRACT:
In a method of judging a data memory access error in an information processing apparatus, the data memory access error flag is set in the process state register upon occurrence thereof, and an error flag in the process state register is set until updating of the process state register and until clearing by a software instruction. The data memory access errors are stored in the general registers in units of operation levels, and data memory access error judging is executed upon detection of the error flag under the control of software.

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patent: 4322812 (1982-03-01), Davis et al.
patent: 4519032 (1985-05-01), Mendell
patent: 4631670 (1986-12-01), Bradley et al.
patent: 4656578 (1987-04-01), Chilinski et al.
patent: 4955023 (1990-09-01), Tanimoto

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