Controllerless Windows-only ISA PnP V.90/K56Flex Chipset
Usage: To find other modems in the same chipset Family.
All drivers, downloads & info on this site are found via the modem.
Each Modem Manufacturers’ page also has external web-links, where available.
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General Information
- This was introduced by Rockwell (30 May 1997) & discontinued by Conexant (27 Jun 2000). Upgrading an original (Rockwell) driver to a Conexant driver will introduce a name-change which will mean that the modem in Dial-Up Networking Properties (General page) will also need changing. The original chipsets were K56FlexTM & Data/Fax/TAM only. V.90 & Speakerphone were added later.
Rockwell/Conexant provide the twin-chip modem Device-Set; the OEM provides the DAA/Telephone handset which interfaces to the MDP. It is the combination of MDP & DAA which decides available country regions. The ISA Bus is a poor choice for any soft modem in a 32-bit OS. It is 16-bits wide, which means constant thunking up/down in any system interaction (as opposed to pure data-transfer). This is obviously not such an issue with this half-soft modem as it is, as one example, with the Motorola ISA SM56. The chipset contains a DSP (Digital Signal Processor) chip, but Controller functions are enacted within software. A last-time-buy notice was given on 27 Jun 2000 (Order #101117A).
Extra Info
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Country (how to find)
- ati9 in a Terminal program (as text)
‘W’ indicates Worldwide, others are FCC
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Driver Version (how to find)
- ati3 in More Info
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Compilation, original writings & design Copyright ©2002 - 2008 Modem-Help, Ltd.
All trademarks respected as the property of their respective owners.
Full Copyright + Disclaimer statement
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† Key
Mfc: the company no longer makes/supplies modems and/or their chipsets, or has been taken over, or otherwise fallen into commercial Tophet.
Modem: it is no longer in production.
Chip, Chipset, Family or Family-Type: it is no longer produced at the Foundry.
In short, the item marked with a † has shuffled off this mortal coil, it has gone to meet it’s maker, to sing with the choir invisible; it is, not to put too fine a point upon it, an ex-modem (-Mfc, -Chip, -Chipset, -Family or -Type).
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