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Article #873DMA on the 96002
From: Eugenia Distefano
Date: Fri, 20 Jul 1990 20:34
Date: Fri, 20 Jul 1990 20:34
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698 bytes
The 96002's on-chip DMA controller can handle single-block or word-per-word transfers. If the former is chosen, is the external bus relinquished between words in case the cpu or an external device is requesting access to it? Is this dependent on the way the DMAP (DMA priority bit) is set? Thanks, -- Eugenia
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<1990Jul20.163405.24641@jarvis.csri.toronto.edu>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!eecg.toronto.edu!distefShow Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!eecg.toronto.edu!distef Newsgroups: comp.dsp From: distef@eecg.toronto.edu (Eugenia Distefano) Subject: DMA on the 96002 Message-ID: <1990Jul20.163405.24641@jarvis.csri.toronto.edu> Summary: question on block DMA Keywords: block DMA, 96002 Organization: EECG, University of Toronto Date: 20 Jul 90 20:34:06 GMT Lines: 7