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HP-UX version 11.00.01 7-1

Configuring Asynchronous Serial Interfaces7-

This chapter contains information on how to configure the asynchronous serial

interface on Continuum systems.

HP-UX operating system multiplexers provide asynchronous data communication

through RS-232C protocols. These RS-232C serial ports can support additional

terminals, modems, or related devices.

Hardware Support

The asynchronous serial cards (U450 for Continuum Series 400 systems and K118 for

Continuum Series 600 and 1200 systems) are of the class tty and will be shown as

such in ioscan output. Figure 7-1 shows how the interface card and related devices

would appear in a listing specifying the devices of class tty. The sample ioscan

output was generated on a Continuum Series 400 system. On Continuum Series 600

and 1200 systems, the asyn driver is represented by an ald driver.

Figure 7-1. ioscan -fk -C tty Command Output

oscan -fk -C tty

Class I H/W Path Driver S/W State H/W Type Description

=====================================================================

tty 0 0/2/2/0 asyn CLAIMED INTERFACE Asyn Card

tty 1 0/3/3/0 asyn CLAIMED INTERFACE Asyn Card

tty 2 15/2/0 artl0 CLAIMED INTERFACE console

tty 3 15/2/1 artl0 CLAIMED INTERFACE tty1

tty 4 15/2/2 artl0 CLAIMED INTERFACE tty2

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 85 86

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Seagate ST118273WC Guía de usuario Pagina 73