16 lines
556 B
Plaintext
16 lines
556 B
Plaintext
AST RESEARCH TECHNICAL BULLETIN TB-0292 8/11/87
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ASTUTE/DMA Test
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When running ASTUTE diagnostics, (version 1.02 or 1.1) some
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customers may experience a "DMA Controller Test" failure.
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AST is aware of the failure. Rarely is the failure indicative of
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an actual "Hardware failure".
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The test preceding the "DMA Controller Test" is the "DMA Page
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Register Test". If the Premium 286 is in good operating
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condition and passes the "DMA Page Register Test", there is no
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reason to suspect a DMA hardware failure.
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