Date: Mon, 4 Nov 1996 21:35:51 +1030 (CST) From: Michael Smith <msmith@atrad.adelaide.edu.au> To: pvh@leftside.wcape.school.za (Peter van Heusden) Cc: freebsd-hackers@FreeBSD.org Subject: Re: Probe failing on SoundBlaster component of Phoneblasterd Message-ID: <199611041105.VAA16027@genesis.atrad.adelaide.edu.au> In-Reply-To: <Pine.BSD.3.91.961104001213.171A-100000@leftside.wcape.school.za> from "Peter van Heusden" at Nov 4, 96 00:26:55 am
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Peter van Heusden stands accused of saying: > > Everything goes fine, but the response at DSP_READ is 0x00, not 0xAA. The > fact that 0xFF is read at the DSP_DATA_AVAIL port seems to imply to me > that the card is in fact there (i.e. the P&P config must have worked). I > am thus confused by the 0x00 failure. I'm sorry I can't help you with your actual proble, but it's worth noting that reading an empty bus will give you 0xff, so your first assumption above is not necessarily valid. > Peter -- ]] Mike Smith, Software Engineer msmith@gsoft.com.au [[ ]] Genesis Software genesis@gsoft.com.au [[ ]] High-speed data acquisition and (GSM mobile) 0411-222-496 [[ ]] realtime instrument control. (ph) +61-8-8267-3493 [[ ]] Unix hardware collector. "Where are your PEZ?" The Tick [[
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