Method of testing system memory

Details Method of testing system memory Method of testing system memory

1996-11-06

1998-11-10

Hua, Ly

395855, G06F 1328

Patent

active

058357041

ABSTRACT:
A method of testing at least a selected portion of system memory for a microprocessor system is disclosed, the microprocessor system having burst mode capability to transfer data values between the microprocessor and the system memory via a system bus. The method includes the steps of: writing at least a selected portion of system memory with a predetermined test pattern using the burst mode capability of the microprocessor system; reading back values from the at least a selected portion of system memory using the burst mode capability of the microprocessor system; and comparing the values read from the at least a selected portion of system memory with the predetermined test pattern written.

REFERENCES:
patent: 5146582 (1992-09-01), Begun
patent: 5544098 (1996-08-01), Matsuo et al.
patent: 5603041 (1997-02-01), Carpenter et al.
patent: 5623633 (1997-04-01), Zeller et al.
patent: 5634139 (1997-05-01), Takita

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