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-
- I'm guessing that UART "compatible" interface means that the interface
- to the modem acts as though it's a 16550 UART (register locations and
- functions). Some modem chipsets now use a parallel interface
- that acts like a 16550 even though there isn't actually one on
- the board.
-
- Whatever told you is 16550AF UART interfaces on your com ports is most
- likely refering to external serial ports in your PC box that have 16550s
- driving them. The modem you are looking at plugs directly into your PCs
- bus, and doesn't need additional "support" from your com ports.
-
- I believe the 16C550 is simply Texas Instrument's part # for a standard
- 16550. So the answer is "No" you shouldn't have to add anything.
-
- Flames are welcome if I'm off base on any of this.
-
-
- - Anthony King
-
-