Date: Tue, 04 Jun 96 18:47:04 PST From: "Brett Glass" <Brett_Glass@ccgate.infoworld.com> To: "Michael L. VanLoon -- HeadCandy.com" <michaelv@HeadCandy.com> Cc: freebsd-hardware@freebsd.org Subject: Re: Hayes ESP Message-ID: <9605048339.AA833939625@ccgate.infoworld.com>
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> The version 1 cards were really pretty bogus from what I understand -- > they would only support speeds up to 57600, and had some other weird > limitations. Don't know about any speed limitations, but we have one at LARIAT that's working fabulously under FreeBSD. We configure our serial ports at 38.4 to provide a little breathing room, and with at least 1K of buffering on each port, it's unloading the system. The automated RTS/CTS handshaking is a boon. > All the Hayes ESP cards I have personally seen are version 2, > including both of the cards I own. Is this the one with the Bizcom UART on it? As for the Multi-Tech card: it has one port that can look like a standard UART, but the other MUST use DMA. This means it must have a driver. Good card, and not expensive; it'd be nice to see it supported. --Brett
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